845RE, ZF8HP45, ZF8HP55, ZF8HP70
Tool Kit
Part No. F-35740-TL20
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Tooling:
- VB-FIX
View Instructions Find a Distributor
MSRP: $278.35 at Sonnax Tool Shop
Sonnax F-Tool kits designed to service a specific bore require the VB-FIX, a self-aligning valve body reaming fixture
- Guide pin
- Reamer
- Reamer jig
Videos
Cleaning & Care Techniques for Sonnax Reamers
Required By
Required
Recommended
845RE, ZF8HP45, ZF8HP55, ZF8HP70
Oversized Clutch Holding Valve Kit 35740-20K
Fits five separate locations. Clutch holding valve locations HV-C and HV-E use an end plug, the HV-A, HV-D and HV-B1 locations do not.
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Helps cure:
- Bump shifts
- Burnt clutches
- Flare shifts
- Gear loss
- Gear ratio & solenoid codes
Required
Recommended
845RE, ZF8HP45, ZF8HP55, ZF8HP70
Oversized Priming Valve Kit 35740-21K
ZF valve name: DR-RED-V (DR-V)
Chrysler valve name: PR-V
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Helps cure:
- Delayed engagement
- Wrong gear starts
- Flare shifts
- Gear ratio & solenoid codes
- Harsh shifts
- Neutral shifts
- Gear loss