Home > Transmission Parts >

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

Product Categories

Guangzhou Meishun Automatic Transmission Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

Name: Audi E type clutch hub assembly ZF 8HP55A 38 spline and matching gears
Brand: AUDI
Price: 1 USD

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

Contact Now

Key Specifications:

Spline Design: 38 involute splines (12° pressure angle) with 0.8–1.2µm hardened surface finish for gear engagement
Material: Case-hardened 20MnCr5 steel (58–62 HRC core, 850HV surface)
Gear Match: Mated to planetary carrier with 0.02–0.05mm backlash tolerance
Critical Functions:
- Transmits 320Nm in 2nd/4th/6th gears
- Oil passages for clutch cooling (flow rate: 4–6 L/min)
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 Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Guangzhou Meishun Automatic Transmission Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!