Trutech Logo
Use quotes to refine your search "Your Website"

Sonnax EPC & Engagement Control Kit 5R55E 37947-11K

Product Description For Sonnax Parts

Product Part No: -- 37947-11K

Transmissions: -- 5R55E
Pricing Information:
Package Size and Weight
Package Quantity: 1 ea Weight: 1.50 lbs
Base Price:
Product Description
Part Detail & Install Instructions
Sonnax EPC & Engagement Control Kit 37947-11K

Part Contents

  1. EPC Boost Valve Sleeve:
  2. Forward Modulation Valve w/ PTFE Seal:
  3. Forward Modulation Valve Sleeve:
  4. Forward Modulation O-Ringed End Plug:
  5. Forward Modulation Spring:
  6. Inboard Reverse Modulation Sleeve:
  7. Reverse Modulation O-Ringed End Plug:
  8. O-Ringed 2-3 Shift Valve End Plug:
  9. O-Ringed 1-2 Shift Valve End Plug:
  10. Solenoid Regulator Valve Spring:
  11. Rear Lube Orifice Not Shown:
  12. Torlon® Checkballs (4) Not Shown:
  13. Retaining Pins (4):
  14. Coiled Spring Pins (2):
  15. Extra O-Rings (3) Not Shown:
  16. Outboard Reverse Modulation Sleeve:

Tool Instructions

Required Tool - 37947-TL33
Sonnax Pressure Regulator Sleeve Kit 5R55E 37947-05K
Trutech/Procare Transmissions
406 East Park Ave
Enterprise, Alabama 36330
Customer Service
1-800-762-9846 Inside USA
1-334-577-4400 Outside USA
Website Information
Website Information