Product Description
Fits: 6R60 / 6R75 / 6R80 GEN1/2 · 2006-20; ZF6HP 19/26/32 GEN1 · 2003-on
TransGo solenoid/lube regulator repair kit with tools for Ford 6R60, 6R75 and 6R80 GEN1/2 (2006-20), and GEN1 ZF6HP 19/26/32 (2003-on). It includes the tools and parts to oversize the bores for the solenoid pressure regulator valve and the lube pressure regulator valve.
Specifications
| Fits | 6R60, 6R80, ZF6HP19/26/32 |
|---|---|
| Corrects | Persistent coast-down clunk when hot; long and soft shifts; premature bushing failure |
| Gear ratio codes | P0731, P0732, P0733, P0734, P0735, P0729 |
| Shift or solenoid performance codes | P0781, P0782, P0783, P0784, P0829, P0741 |
| Ford GEN1 | 2006-14 vehicles with 6R60, 6R75 and 6R80 |
| Ford GEN2 | 1/2015-2020 6R80, with or without Start Stop* |
| ZF GEN1 | 2003-up BMW, Audi, VW, Aston Martin, Rolls-Royce, Maserati, Hyundai, Kia and Jaguar vehicles with ZF6HP19, ZF6HP26 and ZF6HP32 |
| *Start Stop | An engine management feature that shuts off the engine when it would otherwise be idling |
| Refill kit | 6R80-VBR-NT |
| Companion valve body kits | SK 6R80-A (GEN1), SK 6R80-G2 (GEN2) |
Why it fails
High-mileage units often show a coast-downshift clunk when hot, ratio codes, long and soft shifts and premature bushing failure. Wear at the solenoid pressure regulator valve and/or the lube pressure regulator valve causes these complaints.
The solenoid regulator valve limits the pressure going to the solenoids. Its spring is calibrated to keep solenoid feed pressure below a set PSI no matter what main line pressure is, so the solenoids are not fed more fluid than they can regulate. If solenoid feed pressure is too high or too low, solenoid output follows, causing shift quality complaints, codes and low or high main line pressure.
The lube regulator valve takes supply oil from the line pressure circuit and steps it down for the lube circuit, the bushings and the oil cooler. When its bore wears, lube pressure drops and the bushings wear. The wear also causes a loss of TCC release pressure, so the TCC clutch drags or is partly applied during coast down. The reduced converter slippage then causes a rough shift or clunk on coast downshifts.
No holding fixture is needed, and a reaming spacer lets the same reamer be used for both bores. Shops that already have the tools can order refill kit 6R80-VBR-NT. For a complete repair, TransGo pairs this kit with valve body kits SK 6R80-A (GEN1) and SK 6R80-G2 (GEN2).
What's included
- Reusable USA-made steel reamer
- (2) USA-made heat-treated guides
- Solenoid pressure regulator reaming spacer
- Oversized USA-made hardened steel solenoid pressure regulator valve
- Oversized USA-made hardened steel lube pressure regulator valve
- (2) Springs
Notes
Does Not Fit: ZF6HP 21/28/34 GEN2
The valve body incorporates a lube pressure regulator valve that supplies oil to the bushings and to the required lubrication areas of the transmission.
No expensive holding fixture required
This kit DOES NOT FIT ZF6HP21, ZF6HP28 or ZF6HP34 with GEN2 valve bodies
Solenoid/Lube Regulator Repair Kit With tools Fits 6R60, 6R75, 6R80 GEN1/2 2006-20 Also fits ZF6HP 19/26/32 GEN1 2003-on Does Not Fit: ZF6HP 21/28/34 GEN2 Units with high mileage often show up with a coast-downshift clunk when hot, ratio codes, long and soft shifts, and premature bushing failure.
