Sonnax Ford 6R75 Transmission

Internal

Center Support Sleeve 95630-02

Helps cure:

Damaged center support rings
Burnt clutches

Center Support Snap Ring 95630-01

Helps cure:

Excess wear of center support & case lugs at contact points
Excess total transmission endplay
Difficulty setting endplay

Heavy Duty Overdrive "E" Piston 95984-01

Fits Ford units that use part number 7L1Z-7A262-A (casting number rf7L1P-7G418-BA). Fits ZF6HP26 units that use part number 1068.371.037 (casting number 1068.471.037).

Valve Body (View Valve Body Layout Diagram)

"Y" Shaped Valve Retainer 95740-04K

Helps cure:

Lost or damaged component

Accumulator Piston Kit 95740-15K

Also fits Ford CFT23.

Helps cure:

Downshift clunk
Firm shifts
Erratic EDS solenoid control and/or EDS codes

Clutch A Control Boost Valve Kit 95740-21K

Helps cure:

5-4 Flare
5-4 Neutral
No 4-5
VFS 1/A solenoid control code
Delayed Forward
Harsh Forward

Clutch A/D1/E Control Valve 95740-08A

Does not fit 2nd, 3rd or 4th design 6R80 or 6R100. Fits any of three locations. Cannot be used in units that have a 053 separator plate.

Helps cure:

Lost or damaged component

Converter Release Regulator Valve 95740-05A

Helps cure:

Lost or damaged component

Drive Enable/Solenoid Multiplex Valve 95740-04A

Fits either of two locations.

Helps cure:

Lost or damaged component

O-Ringed End Plug Kit 95740-19K

Fits ZF6HP19/26/32 (Gen. 1) units without 053 separator plate code.

Helps cure:

Inconsistent shift quality

O-Ringed Internal End Plug Kit 95740-25K

Fits ZF6HP19/26/32 (Gen. 1) units without 053 separator plate code.

Helps cure:

Inconsistent shift quality

Oversized Bypass Clutch Control Valve Kit 95740-13K

OE valve name: WD-V

Helps cure:

TCC codes
Excess TCC slip
Cycling RPM
Low TCC release pressure
Flare shifts
Harsh shifts
Rough idle in Reverse
Overheated converter

Tooling:

F-95740-TL13
VB-FIX

Oversized Clutch A Control Valve Kit 95740-09K

Helps cure:

Downshift bind-ups
Flare shifts
Excess clutch overlap & clutch distress
Pressure control out-of-range codes

Tooling:

F-95740-TL8
VB-FIX

Oversized Clutch C Regulator Valve 95740-40K

Cannot be used in units that have a 053 separator plate.

Helps cure:

6th Slip
2nd Slip
Clutch failure
Poor shift quality
Ratio errors

Tooling:

F-95740-TL40
VB-FIX

Oversized Clutch D1/E Control Valve Kit 95740-08K

Does not fit 2nd, 3rd or 4th design 6R80. Fits either of 2 locations.

Helps cure:

Excess clutch overlap & clutch distress
Pressure control out-of-range codes
Downshift bind-ups
1-2 Bind-up
3-2 Harsh
Coastdown Neutral
Flare shifts

Tooling:

F-95740-TL8
VB-FIX

Oversized Converter Release Regulator Valve Kit 95740-05K

OE valve name: WK-V

Helps cure:

Excess TCC slip RPM & related codes
Harsh TCC apply & release
Low TCC release pressure
Rough idle in Reverse
Harsh downshifts
Flare shifts
Overheated converter

Tooling:

F-95740-TL5
VB-FIX

Oversized Lubrication Control Valve Kit 95740-11K

OE valve name: SCHM-V

Helps cure:

Planetary failure
Bushing failure
Lube failures
Overheating
Low converter pressure
Bump shifts
Flare shifts
Rough idle in Reverse
TCC apply & release concerns

Tooling:

F-95740-TL11
VB-FIX

Oversized Pressure Regulator Valve Kit 95740-01K

Fits 6R80 '09-'14. Cannot be used in units that have a 053 separator plate.
OE valve name: SYS.DR-V

Helps cure:

Poor shift quality
Flare shifts
Harsh shifts
Erratic line pressure
Slips in Forward & Reverse
Delayed Reverse
No Reverse
TCC slip

Tooling:

F-95740-TL
VB-FIX

Oversized Solenoid Pressure Regulator Valve Kit 95740-17K

ZF valve name: DR.REO-V

Helps cure:

Flare shifts
Neutral shifts
Harsh upshifts
Harsh downshifts
Gear ratio codes
Solenoid performance codes
Delayed Forward
Delayed Reverse
Wrong gear starts
TCC slip

Tooling:

F-95740-TL17
VB-FIX

Pressure Regulator Sleeve 95740-03

Fits 6R80 '09-'14. Does not fit units with a 053 separator plate.

Helps cure:

Broken parts due to excessive line pressure
High line pressure
Erratic line pressure
Restricted converter/lube flow

Solenoid Pressure Regulator Valve 95740-17A

Helps cure:

Lost or damaged component

Solenoid Test Manifold Kit 95430-VTK

Tooling:

VACTEST-01K

Vacuum Test Plate Kit 95740-VTP1

Cannot be used on 053 separator plate applications.

Tooling:

VACTEST-01K

Zip Kit® ZF6-6R60-ZIP

Fits Gen. 1 ZF6 without 053 separator plate, plus 6R60, 6R75 and ’09–’14 6R80.

Helps cure:

Harsh engagement
Broken parts due to excessive line pressure
Excess heat
Firm shifts
Flare shifts & bind-ups
Delayed engagement

Other

Tool Kit F-95740-TL40

Tooling:

VB-FIX

Tool Kit F-95740-TL11

Tooling:

VB-FIX

Tool Kit F-95740-TL

Tooling:

VB-FIX

Tool Kit F-95740-TL8

Tooling:

VB-FIX

Tool Kit F-95740-TL17

Tooling:

VB-FIX

Tool Kit F-95740-TL5

Tooling:

VB-FIX

Tool Kit F-95740-TL13

Tooling:

VB-FIX

Tech Resources

January 25, 2023

Uncovering the Root Cause of Pressure & Complaints – The Critical Role of Solenoid Modulator & AFL Valves

Maura Stafford

October 13, 2022

How to Get Started with OE ECU Reprogramming

Jim Mobley

October 08, 2020

How to Identify Similar Ford & ZF6 Transmissions — Four Features to Check Before You Begin a Rebuild

Maura Stafford

July 01, 2020

Always Identify These Valve Bodies BEFORE You Start a Transmission Rebuild

Andrew Jessiman

February 23, 2018

SonnaFlow® Chart: ZF6HP19

August 01, 2017

Transmission Report: Recognize & Repair Solenoid Accumulators in Late-Model Valve Bodies

July 27, 2017

How to Recognize & Repair Solenoid Accumulators in Late-Model Valve Bodies

April 11, 2016

Important Information About Electrostatic Discharge

December 12, 2014

ZF6HP19/26/32 (Gen. 1) without 053 Separator Plate Valve Body Layout

January 01, 2013

Ford 6R60: Clearing the KAM, Shift Adapt & Relearn Procedure

Valve Body Xpress

January 01, 2013

6R60/75/80 Valve Body Identification

Valve Body Xpress