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Audi E type clutch hub assembly ZF 8HP55A 38 spline and matching gears
Audi E type clutch hub assembly ZF 8HP55A 38 spline and matching gears
Audi E type clutch hub assembly ZF 8HP55A 38 spline and matching gears
Audi E type clutch hub assembly ZF 8HP55A 38 spline and matching gears
Audi E type clutch hub assembly ZF 8HP55A 38 spline and matching gears
Audi E type clutch hub assembly ZF 8HP55A 38 spline and matching gears
Audi E type clutch hub assembly ZF 8HP55A 38 spline and matching gears
Audi E type clutch hub assembly ZF 8HP55A 38 spline and matching gears
Specifications
Brand Name :
AUDI
Model Number :
8HP-55A;0BK
MOQ :
1
Price :
0-1000
Payment Terms :
T/T
Delivery Time :
5-8 work day
Packaging Details :
Paper box or wooden box
Year： :
2010-2017
MODEL： :
8HP-55A;0BK
SIZE: :
15X15X15CM
Brand： :
AUDI
Item Weight: :
3kg
ＯＥＮＯ :
1087471023
Applicable Brand: :
2016-2018 RS6 2014-2018 RS7 2013-2017 S8
Description

Key Specifications:

  1. Spline Design: 38 involute splines (12° pressure angle) with 0.8–1.2µm hardened surface finish for gear engagement

  2. Material: Case-hardened 20MnCr5 steel (58–62 HRC core, 850HV surface)

  3. Gear Match: Mated to planetary carrier with 0.02–0.05mm backlash tolerance

  4. Critical Functions:

    • Transmits 320Nm in 2nd/4th/6th gears

    • Oil passages for clutch cooling (flow rate: 4–6 L/min)

  5. Failure Modes:

    • Spline fretting (if backlash exceeds 0.1mm)

    • Lubrication starvation marks at >120°C

Note: Updated from 8HP45 with 15% wider spline base for 6000+ shift cycles. Requires ZF-approved friction modifier additives.


Audi E type clutch hub assembly ZF 8HP55A 38 spline and matching gears

Audi E type clutch hub assembly ZF 8HP55A 38 spline and matching gears

Audi E type clutch hub assembly ZF 8HP55A 38 spline and matching gears



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Audi E type clutch hub assembly ZF 8HP55A 38 spline and matching gears

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Product Detail
Brand Name :
AUDI
Model Number :
8HP-55A;0BK
MOQ :
1
Price :
0-1000
Payment Terms :
T/T
Delivery Time :
5-8 work day
Contact Supplier
video
Audi E type clutch hub assembly ZF 8HP55A 38 spline and matching gears
Audi E type clutch hub assembly ZF 8HP55A 38 spline and matching gears
Audi E type clutch hub assembly ZF 8HP55A 38 spline and matching gears
Audi E type clutch hub assembly ZF 8HP55A 38 spline and matching gears

Guangzhou Meishun Automatic Transmission Co., Ltd.

Verified Supplier
2 Years
guangdong, guangzhou
Since 2004
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller
Main Products :
Auto Gear Box, Transmission Valve Body, Transmission Solenoid Valve
Total Annual :
5000000-10000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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