8HP transmission prepped by HPR
We stock a good range of used 8HP transmissions available for our customers.
The transmissions are handpicked by us before they go through an extensive check to ensure you get a good transmission.
As standard, we include the upgraded A and D backing plates from Sonnax, all new seals, and breather mod kit installed.
All our used transmissions come with a 90 day startup warranty for peace of mind.
Prepwork included
- Remove all internal components
- Remove mechatronics module
- Disassembly and inspection of all internal components
- Inspect/measure all clutch packs/replace with new if needed
- Supply and install Sonnax HD backing plates for A and D clutch
- Remove/install rear planetary gear (modified for GTR kits)
- Supply and install rear seal kit/HPR output change (if purchased separately in kit)
- Supply and install HPR breather mod-kit
- Supply and install HPR front seal kit
- Reinstall all internal components acc to specification
- Install Oil pan, mechatronics module, wiring plug
- Acid clean of transmission
Optional external prep work package for DCT and 8HP transmissions
(RB engine adaptation only)
- Remove outside webbing for tunnel clearance
- Make clearance for starter motor
- Make clearance for front propshaft
- Prep rear flange for adapter installation
- Weld thread inserts to converter
Please contact us at info@hpr-tuning.com for more info and availability
