Trutech Logo


Sonnax Reverse Servo Spacer Kit 34528-01K

Product Description For Sonnax Parts
Product Part No: -- 34528-01K
Transmissions: -- 4L80E 4L85E
Package and Weight
Package Quantity: -- 1 ea
Sonnax:High Performance Part - Reverse Servo Spacer Kit
Base Price:
Product Description
Part Information:
  • Increased contact area reduces pressure between apply pin and piston by 60%:
  • Added Belleville spring washer reduces shock on piston:
  • No machining necessary, drop-in components:
  • Maximum durability for minimal cost:
Part Contents
  1. Short Spacer:
  2. Belleville Spring Washer:
  3. Flat Washer:
  4. E-Clip:
Trutech/Procare Transmissions
406 East Park Ave
Enterprise, Alabama 36330
Email Us @:
Customer Service
1-800-762-9846 Inside USA
1-334-577-4400 Outside USA