The automatic transmission control unit (often designated as TCU or TCM) is a crucial electronic component responsible for smooth and trouble-free gear shifting. Its failure, most often caused by overheating, short circuits, or water damage, results in jerking, an inability to shift gears, or the vehicle entering limp mode. Purchasing a new module at an authorized dealership is a massive expense, which is why replacing it with a fully functional, used original is the most reasonable solution.
ABS pump and control module Audi Bosch 8K0614517BG 0265236087 8K0907379S 0265950937
Vendors's code:
Product code: A9D4-571A0
Barcode:
Code 39:
ISBN:
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Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
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8K0614517BG – can you find this number on your ABS pump?
We are selling a used, working Bosch hydraulic unit for Audi with block 8K0 614 517 BG and control module 8K0 907 379 S. You can establish compatibility by comparing both numbers.
ABS pump 8K0614517BG and ESP control module 8K0907379S (Bosch)
This item consists of a metal block with channels and valves, the motor driving the pump and a control module bolted to the block. The block has its ports labelled HZ1, HZ2, VL, VR, HL and HR, and its numbers are engraved in the metal. The module label bears the marking ‘ESP’, VAG number 8K0 907 379 S and Bosch number 0 265 950 937.
What you can read on the block and the module
- 8K0614517BG – VAG number of the ABS pump (hydraulic unit); engraved on the block: 8K0 614 517 BG
- 0265236087 – Bosch number of the hydraulic block (pump): 0 265 236 087
- 8K0907379S – VAG number of the ABS/ESP control module, as on the label 8K0 907 379 S
- 0265950937 – Bosch number of the control module – 0 265 950 937
The engraving on the block is best read at an angle, by torchlight; the module label is legible straight away. This pump comes in 35 variants with a different suffix in our shop, so pay attention to the BG ending.
Symptoms of hydraulic unit problems
Most often the technician finds:
- the ABS module not responding to scan tool requests,
- the ABS warning light on,
- a pump motor fault.
Before you buy a replacement, rule out the wheel speed sensors, fuses, the module connector and battery voltage. After fitting, bleeding is essential, and on many cars so are module coding and ESP sensor calibration.
Answers to buyers' questions
| Which car is this pump for? |
|---|
| An Audi fitted with a unit bearing identical numbers. We select by markings, not by model. |
| Is this a used part? |
| Yes – genuine, used and working. The warranty period is given in the product features table. |
| Do I get the control module along with the pump? |
| Yes, the listing covers the hydraulic block with pump motor and control module 8K0 907 379 S bolted to it. |
| Is comparing the Bosch number enough? |
| Not always. Bosch number 0 265 236 087 describes the block, but the version for Audi is defined by VAG number 8K0 614 517 BG with its suffix. |
If you want to be sure, send us photos of the markings or your vehicle identification number (VIN).