wabco hydraulic pump motor failure 2 made in china

I (fixed) two other buses with this problem by tapping with a hammer. I have another that I pulled off the motor which is sealed and welded in the case so you can"t access the brushes/com to clean. I cleaned dry grease and rust out of the bearing port inside the modulator. The motor has a bearing on the end of the shaft that acts as an eccentric. It is working for now. I also did the service bulletin S10SG about drilling a hole in the motor. A bit too late I think they all were dry no water came out.

Embarassing personal experience has shown me that WabCo"s diagnostics currently only communicate via J1708/J1587. Make sure that the ToolBox program has J1708/J1587 selected & not J1939.

It selects HD Standard on the brakes under Brakes/Power Unit. Which is where I picked up the generic code for the mod motor. I try to manually load Wabco ABS Hydraulic and it gives me an error code. Tech support hasn"t got back with me yet. I read the D series just fine. The bus is fixed though. Should I drill a hole in it!?! :P

From what I have seen, I"ve been reluctant to tap on anything even in the vicinity of those valve bodies! I"m glad to know you can tap on the motor and get away with it, it can prove to be another diagnostic method, just to be sure I am chasing the right rabbit :)

Whether it’s for cars, buses, trucks, or trailers, WABCO® is at the frontline at developing and providing products and systems to make vehicles safer and easier to control. Founded in 1869, WABCO is a major supplier of braking, stability, suspension and transmissions in the Americas and beyond. The company is recognized as introducing the modern air brake system in 1869, and continues to lead the industry in air brake design and production for the heavy duty and commercial vehicle sectors. Today, WABCO operates as a division of the German auto parts maker ZF and employs 16,000 employees in facilities in 36 countries worldwide.

Brand: WABCO Part Number(s): 472 195 055 0 ProductName: Valve, ABS regulation The WABCO ABS control modulator contains the valves, solenoids and pistons that control the holding and release of the hydraulic brake circuit if a wheel were to begin to skid. During normal operation, the system lies dormant and the standard brake system is used. The Wabco products we sell is Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag.  Valve ABS system Wabco 472 195 055 0 The description of Wabco item has been automatically translated. If you have any questions, please feel free to contact us. Cross Interchange Parts Factory Number COJALI 2209214 IVECO 5006034256 IVECO 5006143405 IVECO 9472195055 NISSAN 464139X401 DAF 1524831 Our Services   1. 100% original WABCO products. No copy! 2. Professional packing service. 3. You can choose Sea way or air freight or express way, we garantee you the lowest cost than other supplier. As WABCO authorized wholesaler in China, we can supply many kinds of WABCO products both made in China and made in Poland, just contact us to get more information.

Brand:WABCO Part Number(s): 975 303 473 0 Wabco 975-303-473-0 UnloaderReg. Valve  Unloader 975 303 473 0 Repair Safety Hints: Before dismounting and starting any repair activities, please refer to the vehicle manufacture`s documentation. With the General Repair and Test Hints you will learn more about safe repair. Unloader 975 303 473 0 RepairSpecific repair information (adapted spare-parts and repair kits) for this device can be inferred from the Spares Parts List 9753034730. Unloader 975 303 473 0Testing: If an instruction for testing is not available, please use technical specifications stated in outline drawing. Unloader 975 303 473 0 Test equipment:For testing of pneumatic devices please use the WABCO-test bench or a comparable testing equipment. Hint: After fitting the repaired device to the vehicle the complete system is to be tested according requirements of the national regulations and the vehicle`s manufacturer. Unloader 975 303 473 0 Technical Sheet 1. Cut-out pressure: 8.1±0.2 bar 2. Operational range: 0.6+0.4 bar 3. Temperature range: -40° ... +150°C 4. Port threads: M 22x1.5 5. Safety Valve: 12.0+2 bar 6. 22 For other uses: closed; M 12x1.5 7. Tyre inflation 1-2: available 8. Port 23 for air dryer: without Cross Interchange Part No. for:WABCO 9753034730 Factory Number Cross Interchange Type Relevance WABCO 9753005020 Indirect Cross Interchange 25 MEYLE 0340430009 Indirect Cross Interchange

The Wabco products we sell is Brand New: A brand-new,  item in its original packag (where package is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. The package will have a little difference because of the products source. Brand: WABCO Part Number(s): 4721950180 4721950180 Wabco ABS-Solenoid Modulator Valve   ABS-Solenoid Modulator Valve 472 195 018 0 Technical Sheet 1. Comments: additionally required 894 601 132 2 2. Max. operating pressure: 13 bar 3. Port threads: M 22x1.5 4. Voltage: 24 V 5. Duty cycle: 20% 5min 6. Electrical connection: Bayonet (DIN)72585-A1-3.1-SnK1 7. Rated current: 1.65 A Cross Interchange Parts All product codes and part numbers displayed within this website are for cross reference purposes only.  Factory Number WABCO 4721950180 IVECO 446 000 0008 DT 1.18293 AIR FREN 10.5018.00 TEREX 001 324 12 KNORR ... 0265351101000 WABCO 472 195 921 2 Our Services   1. 100% original WABCO products. No copy! 2. Professional packing service. 3. You can choose Sea way or air freight or express way, we garantee you the lowest cost than other supplier.   As WABCO authorized wholesaler in China

Brand:WABCO Part Number(s): 9617230040 Wabco Hand Brake Valve This hand brake valve is widely used on China local brand like Sinotruk,  Foton, Dongfeng trucks, which means that we have a very good products source, we can provide you this hand brake valve in original quality and competitve price. Here under is the specifications of the hand brake valve of WABCO  9617230040, also we attached a list of the interchange parts of all brand abroad, please check it for your reference. Hand Grip 961 723 004 0 Technical Sheet 1. Port threads: M 16x1.5 Voss 2. p2 max.: 5.9 bar 3. Mounting: M6 Cross Interchange Parts Factory Number WABCO 9617230040 DAF 1505336 VOLVO 6702610 DAF 1505331 WABCO 961 723 021 0 WABCO 961 723 016 0 GOLDHOFER 150166   We are specialized in the distribution of WABCO commercial vehicle parts. Online sales are our main business and our strength.   Products and Quality All the products we sell is directly from WABCO China, we can guarantee you the Genuine quality 100%.   Price and Lead time We are a Sinotruk and WABCO spare parts specialists. Prices which we offer are fair, transparent, as one of the signed wholesaler of SINOTRUK and WABCO, we are happy to deliver quickly and without any problems abroad.   Consultation We would be pleased to advise you in detail and competently, please check my contact information in this page and contact me directly.

Brand:WABCO Part Number(s): 9730090010 WABCO trailer control valve Sinotruk: WG9000360180 This trailer valve is widely used in China brand trucks, we can provide you best quality with competitve price of the model WABCO trailer valve:973 009 001 0   Cross Interchange Parts Factory Number WABCO 9730090010 MERCED... 003 431 8205 TEREX 551 161 40 AIR FREN 05.009000 KNORR ... AB2851 MERCED... 003 431 3405 MAN 81 52301 6184   We are specialized in the distribution of WABCO commercial vehicle parts. Online sales are our main business and our strength.   Products and Quality   OEM No.: WABCO 973 009 001 0, 355071001, 244072 Ref. NO.: 973 009 001 0 Car make: HALDEXAIR FRENDTBOSCHTRUCKTECHNICCOJALIMEYLEWABCOBOSCHDAFDAIMLERIVECOMANMERCEDES-BENZRENAULTSCANIAVOLVOKNORR BREMSERENAULT TRUCKS   All the products we sell is directly from WABCO China, we can guarantee you the Genuine quality 100%.   Price and Lead time   We are a Sinotruk and WABCO spare parts specialists. Prices which we offer are fair, transparent, as one of the signed wholesaler of SINOTRUK and WABCO, we are happy to deliver quickly and without any problems abroad. Consultation We would be pleased to advise you in detail and competently, please check my contact information in this page and contact me directly.   Our Services   1. 100% original WABCO products. No copy!

WABCO Part Number(s):  4460043200 Wabco ABS ECU Please kindly notice that this products is made in Poland.  We are specialized in the distribution of WABCO commercial vehicle parts. Online sales are our main business and our strength.   ABS ECU 446 004 320 0 Technical Sheet 1. Comments: ABSASR 2. : 4S4M 3. Version: E Basic 4. Voltage: 24 V 5. Diagnosis: ISO Cross Interchange Parts Factory Number WABCO 4460043200 IVECO 5006002457 IVECO 3550500113WA DAF 1524827     Products and Quality All the products we sell is directly from WABCO China, we can guarantee you the Genuine quality 100%.   Price and Lead time We are a Sinotruk and WABCO spare parts specialists. Prices which we offer are fair, transparent, as one of the signed wholesaler of SINOTRUK and WABCO, we are happy to deliver quickly and without any problems abroad.   Consultation We would be pleased to advise you in detail and competently, please check my contact information in this page and contact me directly. Our Services   1. 100% original WABCO products. No copy! 2. Professional packing service. 3. You can choose Sea way or air freight or express way, we garantee you the lowest cost than other supplier.   As WABCO authorized wholesaler in China

Brand: WABCO Part Number(s):  4613150770 Wabco Foot Brake Valve REMARK: WE ONLY DEAL WITH ORIGINAL WABCO PRODUCTS, IF YOU WANT TO BUY COPY WABCO, PLEASE DO NOT SEND US INQUIRY, THANK YOU. Basic valve 461 315 077 0 Technical Sheet 1. Max. operating pressure: 10 bar 2. Nominal diameter: 10 3. Predominance: 0.3 bar 4. Exhaust: Union 5. Ports: 8x M 16x1.5; 2x M 12x1.5 6. Mounting: 4 Holes Ø 9 mm We are specialized in the distribution of WABCO commercial vehicle parts. Online sales are our main business and our strength.Cross Interchange Parts Factory Number WABCO 4613150770 VOLVO 6996123 KNORR ... MB4611 WABCO 461 315 479 0 WABCO 461 315 004 0 IVECO 980896 WABCO 461 315 009 0   Products and Quality All the products we sell is directly from WABCO China, we can guarantee you the Genuine quality 100%.   Price and Lead time We are a Sinotruk and WABCO spare parts specialists. Prices which we offer are fair, transparent, as one of the signed wholesaler of SINOTRUK and WABCO, we are happy to deliver quickly and without any problems abroad.   Consultation We would be pleased to advise you in detail and competently, please check my contact information in this page and contact me directly. Our Services 1. 100% original WABCO products. No copy! 2. Professional packing service. 3. You can choose Sea way or air freight or express way, we garantee you the lowest cost than other supplier.   As WABCO authorized

WABCO hand brake valve  Descripition: Weight [kg]: 0, 755 Temperature Range [°C]: -40 - +80 Operating Pressure [bar]: 10 Port Thread: M 16x1.5 oss Number of ports: 3 Part Name:  WABCO hand brake valve Part Number:  9617231180 WABCO number:    961 723 118 0  REMARK: WE ONLY DEAL WITH ORIGINAL WABCO PRODUCTS, IF YOU WANT TO BUY COPY WABCO, PLEASE DO NOT SEND US INQUIRY, THANK YOU. We are specialized in the distribution of WABCO commercial vehicle parts. Online sales are our main business and our strength.Cross Interchange Parts  Factory Number WABCO 9617231180 COJALI 2224535 KNORR ... DPM90D MAN 81 52315 616 1 81523156160 81523156161 81523156156 KNORR ... DPM90CK AIR FREN 04.4216.00 DAF 1389075 1518237   Products and Quality All the products we sell is directly from WABCO China, we can guarantee you the Genuine quality 100%.   Price and Lead time We are a Sinotruk and WABCO spare parts specialists. Prices which we offer are fair, transparent, as one of the signed wholesaler of SINOTRUK and WABCO, we are happy to deliver quickly and without any problems abroad.   Consultation We would be pleased to advise you in detail and competently, please check my contact information in this page and contact me directly. Our Services   1. 100% original WABCO products. No copy! 2. Professional packing service. 3. You can choose Sea way or air freight or express way, we garantee you the lowest cost than other supplier.

Brand:WABCO Part Number(s):472 195 096 0 The ABS-Solenoid Modulator Valve 4721950960 contains the valves, solenoid and piston that control the holding and release of the hydraulic brake circuit if a wheel were to begin to skid. During normal operation, the system lies dormant and the standard brake system is used.  The Wabco products we sell is Brand New: A brand-new,  item in its original packag (where package is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. The package will have a little difference because of the products source. Our Services   1. 100% original WABCO products. No copy! 2. Professional packing service. 3. You can choose Sea way or air freight or express way, we garantee you the lowest cost than other supplier. As WABCO authorized wholesaler in China, we can supply many kinds of WABCO products both made in China and made in Poland

Part Name:  WABCO hand brake valve Part Number:   9617231430 WABCO number:    961 723 143 0 SINOTRUK PART NUMBER: WG9000360522 Our company can supply full range of SINOTRUK, WABCO spare parts can be provided with good price and professional service, if there is any need for these products, please feel free to contact us.  WABCO is also one of the most famous OEM supplier to SINOTRUK, in fact, WABCO products is widely used on all brand of trucks especially European trucks, WABCO provide more and more trucks on Sinotruk New technology trucks like HOWO T7H, T5G, SITRAK C7H, C5H and other models which used the MAN technology.  Descripition: REMARK: WE ONLY DEAL WITH ORIGINAL WABCO PRODUCTS, IF YOU WANT TO BUY COPY WABCO, PLEASE DO NOT SEND US INQUIRY, THANK YOU. We are specialized in the distribution of WABCO commercial vehicle parts. Online sales are our main business and our strength.   Products and Quality All the products we sell is directly from WABCO China, we can guarantee you the Genuine quality 100%.   Price and Lead time We are a Sinotruk and WABCO spare parts specialists. Prices which we offer are fair, transparent, as one of the signed wholesaler of SINOTRUK and WABCO, we are happy to deliver quickly and without any problems abroad.   Consultation We would be pleased to advise you in detail and competently, please check my contact information in this page and contact me directly.

Brand:WABCO Part Number(s): 934 714 403 0 Four Circuit Protection Valve 934 714 403 0 Technical Sheet 1. Max. operating pressure: 13 bar 2. Opening pressure 21: 6, 9±0, 3 bar 3. Opening pressure 22: 6, 9±0, 3 bar 4. Opening pressure 23: 7, 0±0, 2 bar 5. Opening pressure 24: 6, 9±0, 3 bar 6. Port 1: M 22x1.5 7. Port 21: M 16x1.5 8. Port 22: M 16x1, 5      We are specialized in the distribution of WABCO commercial vehicle parts. Online sales are our main business and our strength.   Products and Quality All the products we sell is directly from WABCO China, we can guarantee you the Genuine quality 100%.   Price and Lead time We are a Sinotruk and WABCO spare parts specialists. Prices which we offer are fair, transparent, as one of the signed wholesaler of SINOTRUK and WABCO, we are happy to deliver quickly and without any problems abroad.   Consultation We would be pleased to advise you in detail and competently, please check my contact information in this page and contact me directly.   Our Services   1. 100% original WABCO products. No copy! 2. Professional packing service. 3. You can choose Sea way or air freight or express way, we garantee you the lowest cost than other supplier.   As WABCO authorized wholesaler in China

Brand: WABCO Part Number(s): 4640070010 WABCO genuine levelling valve height control valve Overview:  Superior performance in high cycle and contaminated air conditions. Precision machined sealing surface creates a nearly zero air leak. Increased life expectancy and lower air consumption on the vehicles. Direct replacement for many OE valve installations, 464 007 001 0 is widely used. 4640070010 is now replaced by 4640070300 on Sinotruk Howo trucks, even they are exactly the same use but the joint is different: one is quick type, another is old type. But we noticed that in other market the old type 4640070010 is still in need for a large amount, so we can provide you the old type which is widely used on after-sale market. Here is the main difference of the 2 kinds: Levelling Valve 464 007 001 0 Technical Sheet 1. stroke of lever: ±30 2. Over stroke: 70 3. Ports: quik connection for plastik tube (6mm) Cross Interchange Part No. for:WABCO 4640070010 Factory Number Cross Interchange Type Relevance FEBI BILSTEIN 23567 Indirect Cross Interchange 12 COJALI 2214500 Indirect Cross Interchange 11 SWAG 59923567 Indirect Cross Interchange 11 MAN 81436106129 Indirect Cross Interchange 7 DAF 759050 Indirect Cross Interchange 7 MEYLE 12340320000 Indirect Cross Interchange 7 IVECO 8188642 Indirect Cross Interchange 6 AIR FREN 08801080 Indirect Cross Interchange 5 DT 383100 Indirect Cross Interchange 5 DAF 0759050 Indirect Cross Interchange 5 IVECO 08188642

The ABS-Solenoid Modulator Valve 4721950160 contains the valves, solenoid and piston that control the holding and release of the hydraulic brake circuit if a wheel were to begin to skid. During normal operation, the system lies dormant and the standard brake system is used.  Brand: WABCO Part Number(s): 472 195 016 0 ProductName: Valve, ABS regulation The Wabco products we sell is Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag.  Cross Interchange Parts Factory Number COJALI 2209207 DT 4.62607 DAF 1304635 MAN 81 52452 5019 MAN 81 52452 6019 DAF 1505210 ABS-Solenoid Modulator Valve 472 195 016 0 Technical Sheet 1. Comments: additionally required 894 601 132 2 2. Max. operating pressure: 11 bar 3. Port threads: M 22x1.5 JED-388 4. Voltage: 24 V 5. Protection class: IP 67 6. Electrical connection: Bajonett (DIN) 72585-A1-3.1-SnK1 7. Rated current: 1.65 A Our Services 1. 100% original WABCO products. No copy! 2. Professional packing service. 3. You can choose Sea way or air freight or express way, we garantee you the lowest cost than other supplier. As WABCO authorized wholesaler in China, we can supply many kinds of WABCO products both made in China and made in Poland

Brand:WABCO Part Number(s): 973 011 001 0 WABCO"s after-sales service system includes a number of products and services, dealers and maintenance centers around the world, advanced training base, etc., which can provide a fully supprt for the fleet and truck owners throughout the life cycle. Special price supply genuine Wabco 9730110010 relay valve, The Wabco products we sell is Brand New: A brand-new,  item in its original packag (where package is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. The package will have a little difference because of the products source. WABCO Automotive Control Systems is the world"s leading supplier of commercial vehicle safety and control systems. Over the past 140 years, WABCO has been leading the way in electronics, mechanical and mechanical and electrical technology breakthroughs and innovation, the world"s leading commercial trucks, trailers and bus manufacturers to provide braking, stability control and automatic transmission control products. Relay Valve 973 011 001 0 Technical Sheet 1. Comments: Voss threads 2. Max. operating pressure: 10 bar 3. Port 1: M 22x1.5 4. Port 2: M 22x1.5 5. Port 3: Snap-on contour 6. Port 4: M 16x1.5 Cross Interchange Part No. for:WABCO 9730110010 Factory Number Cross Interchange Type Relevance MAN 81521166

Brand:WABCO Part Number(s): 4640023300 464 002 330 0 Top Lead company supplies wabco accessories, Mann brand MANN filter and other original authentic spare parts,  The function of the four-loop protection valve is to divide the whole vehicle air brake system into four circuits that are interrelated and independent of each other. When any circuit fails (such as broken or leaked), it does not affect the normal operation and filling of other circuits.  The Howo trucks"s braking system uses four-circuit protection valve, the purpose is to provide reliable safety for vehicle safety. In actual use, the main faults are mainly the following: (1) A pipe is not ventilated or leak, should check the four-way protection valve, check valve is stuck, or diaphragm rupture. The main cause of these failures is: the airway contains a lot of water, the cavity produces a lot of corrosion, the valve stuck, rusty foreign body off.(2) The phenomenon of air pressure is relatively rare, because the four-way protection valve standard air pressure has been adjusted before leaving the factory, where all the failure is through maintenance and replacement of internal parts, such as diaphragm, seat, piston assembly Quality and improper adjustment caused by;After the damage on the way to drive, in order to facilitate the demolition, please the corresponding parts of the location of the mark, decomposition can be divided into four steps: First, remove the protective cover on the bonnet

Brand:WABCO Part Number(s): 4640023300 464 002 330 0 Our company is an official agent for WABCO brake system accessories, the wabco valve we supply is widely used on Dongfeng, FAW, Steyr, Howo, Auman, Hongyan King Kong and a series of heavy trucks, like trailer control valve,  Brake valve, air dryer, clutch pump, four-way protection valve, foot brake valve, hand brake valve, relief valve and so on. WABCO Automotive Control Systems is the world"s leading supplier of commercial vehicle safety and control systems. Over the past 140 years, WABCO has been leading the way in electronics, mechanical and mechanical and electrical technology breakthroughs and innovation, the world"s leading commercial trucks, trailers and bus manufacturers to provide braking, stability control and automatic transmission control products. WABCO is headquartered in Brussels, Belgium. More than 9900 employees in 31 countries worldwide, with global sales totaling $ 2.2 billion in 2010. Levelling Valve 464 002 330 0 Technical Sheet 1. Comments: 2-stage Weight [kg]: 0, 576 2. Max. operating pressure: 22 bar 3. Port 1: M 12x1.5 4. Port 21, 22: M 12x1.5 5. Ports 21, 22: 2 6. Nominal diameter: 1.3 Cross Interchange Parts Factory Number WABCO 4640023300 K?GEL 301425 GRAU 612035011 DAF 0878631 STEYR 99100 361496 BPW 02.431.00.50.0   We are specialized in the distribution of WABCO commercial vehicle parts. Online sales are our main business and our strength.

Brand:WABCO Part Number(s): ABS-Sensor 441 032 809 0 WABCO ABS sensor"s usage:when the brake wheel speed feedback to the brake system, the brake system to control the wheel has restrained rotation. To achieve the best braking effect. The ABS sensor is used in the motor vehicle ABS anti-lock brake system. Motor vehicle brake anti-lock system referred to as ABS. The role is in the truck brake, the automatic control of the size of the braking force of the brake, so that the wheel is not locked, in the edge of rolling (slip rate of about 20%) state to ensure that the wheel and the ground adhesion at the maximum.ABS sensor is the role of the brake when the wheel speed feedback to the brake system, the brake system to control the wheel has a restrained rotation (anti-lock). To achieve the best braking effect. ABS-Sensor 441 032 809 0 Technical Sheet 1. Sensor type: S plus 2. Coupling: Socket 3. Length: 1000 4. Application: Trailer    Cross Interchange Parts Factory Number WABCO 4410328090 SCANIA 1 738 458 FORD 98CT2B372AA DAF FBU7204 KRONE 5058078841 RENAULT 5010422332   We are specialized in the distribution of WABCO commercial vehicle parts. Online sales are our main business and our strength.   Products and Quality All the products we sell is directly from WABCO China, we can guarantee you the Genuine quality 100%.   Price and Lead time We are a Sinotruk and WABCO spare parts specialists. Prices which we offer are fair

Brand:WABCO Part Number(s):  9710021520 Emergency relay valve with inflatable, safety brake (feedback brake), working brake and emergency braking and other functions, can replace the brake system brake valve, distribution valve, air brake accelerator and quick release valve. The emergency relay valve can be used to shorten the brake hysteresis time and to quickly release the brake. When the main and trailer inflatable tubing is damaged (sudden accident) or man-made cut off (pilot operation), the emergency relay valve trailer is to achieve emergency braking. Our company is authorized distributor of WABCO 9710021520 relay emegency valve, the products is made in Poland, we garantee you the best price with best quality, who can give you the most stable safety to your truck and your fleet. Relay Emergency Valve 971 002 152 0 Technical Sheet 1. Max. operating pressure: 10 bar 2. Predominance: adjustable: 0 to 1 3. Port 1: M 16x1.5 4. Port 2: 4x M 16x1.5; 2x M 22x1.5 5. Port 1-2: M 22x1.5 6. Port 4: M 16x1.5   Cross Interchange Parts Factory Number WABCO 9710021520 KRONE 945017 KNORR ... AS3011 SAF 4.425.0126.00 COJALI 2226303 HALDEX 351 022 001 LOHR A05020309   We are specialized in the distribution of WABCO commercial vehicle parts. Online sales are our main business and our strength.   Products and Quality All the products we sell is directly from WABCO China, we can guarantee you the Genuine quality 100%.

Brand:WABCO Part Number(s): 9730090020 WABCO trailer control valve Trailer brake valve is the role of the driver"s control, cut off the trailer"s air pipeline, while the air pipeline and the atmosphere connected to the brake.Trailer brake valve has three vents: one through the air cylinder, one through the main brake valve, a through the separation switch. When the vehicle is braked, the compressed air from the main brake valve enters the trailer brake valve, closes the intake passage of the storage cylinder (wet storage cylinder), cuts off the air supply, and keeps the trailer brake valve to the separation switch air pipe Of the compressed air is quickly discharged. At this point, the distribution valve on the trailer due to gas leaving the trailer on the storage tank in the compressed air into the trailer brake chamber, together with the main car to produce braking effect. When the brake pedal is released to release the brake, the compressed air from the main brake valve is discharged into the atmosphere and the trailer releases the brake at the same time.   Factory Number WABCO 9730090020 KNORR ... 0481061214000 WABCO 973 002 539 7 PE Aut... 094.916-00 WABCO 973 002 521 7 KNORR ... 0481061233000 BOSCH 0 481 061 215   We are specialized in the distribution of WABCO commercial vehicle parts. Online sales are our main business and our strength.   Products and Quality All the products we sell is directly from WABCO China

Part name:  wabco clutch servo cylinder part number:  9700514230 wabco number:      970 051 423 0 it is important for the driver to operate easily in the actual use of the clutch cylinder, the clutch booster is the main part of the clutch booster. The clutch booster is the main component of the clutch hydraulic operating booster mechanism, its technical condition is good or bad, directly affect the clutch system work efficiency. The selection of the booster is to match the clutch master, and the working stroke is to meet the clutch separation requirements. Wabco automotive control systems is the world"s leading supplier of commercial vehicle safety and control systems. Over the past 140 years, wabco has been leading the way in electronics, mechanical and mechanical and electrical technology breakthroughs and innovation, the world"s leading commercial trucks, trailers and bus manufacturers to provide braking, stability control and automatic transmission control products. As the agent of wabco, we aim to provide you a series qulitied wabco clutch system parts.  remark: we only deal with original wabco products, if you want to buy copy wabco, please do not send us inquiry, thank you. Clutch servo  970 051 423 0 technical sheet 1. Comments: zf 2. Max. Operating pressure: 10 bar 3. Stroke: 85 4. Push-rod force: 6000 n 5. Energy supply: m 16 x 1.5 ( a )