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Suitable for Audi clutch hub assembly - Audi ZF 8HP55A six-piece castings

Suitable for Audi clutch hub assembly - Audi ZF 8HP55A six-piece castings

Brand Name:

AUDI

Model Number:

8HP-55A;0BK

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Product Details
Year::
2010-2017
MODEL::
8HP-55A;0BK
SIZE::
15X15X15CM
Brand::
AUDI
Item Weight::
3kg
OENO:
1087475012
Applicable Brand::
2016-2018 RS6 2014-2018 RS7 2013-2017 S8
Payment & Shipping Terms
Minimum Order Quantity
1
Price
0-1000
Packaging Details
Paper box or wooden box
Delivery Time
5-8 work day
Payment Terms
T/T
Product Description

Key Features:

  1. Material: High-strength cast steel/aluminum alloy for thermal stability

  2. Design: Precision-machined splines for 6 friction plate engagement

  3. Function: Direct clutch pack force transmission in 3rd/5th/7th gears

  4. Critical Specs:

    • 142-148mm OD with 72±0.02µm surface finish

    • Heat-treated to 58-62 HRC

  5. Failure Modes:

    • Spline wear (>0.15mm play)

    • Heat checking at >250°C

    • Microfractures in casting voids

Performance Note: Upgraded from 8HP45 with 20% increased torque capacity (550Nm) through reinforced ribbing. Requires ZF Lifeguard8 fluid for proper plate clearance (0.4-0.6mm).


Suitable for Audi clutch hub assembly - Audi ZF 8HP55A six-piece castings  0

Suitable for Audi clutch hub assembly - Audi ZF 8HP55A six-piece castings  1

Suitable for Audi clutch hub assembly - Audi ZF 8HP55A six-piece castings  2



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