Product Description
ZF6HP21 6HP28 6HP34 Pressure Regulator Sleeve
Sonnax Part Number: 95740-29K
NO TOOLING REQUIRED
THERE ARE SOME SMALL DIAMTERE AND LENGTH DIFFERENCES THAT CAN CAUSE FIT AND PRESSURE ISSUES IF MISMATCHED INTO THE WRONG APPLICATION. IT IS RECOMMENDED TO MEASURE THE VALVE TO VERIFY THE CORRECT OE OR REPLACEMENT PART IS FIT INTO THE APPROPRIATE APPLICATION DURING REBUILD
| Application | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| ZF6 Gen. 1, 6R60, 6R75, 6R80 ('09–'14) | .645" | .629" Dia. | .495" Dia. | .568" | .378" | .629" Dia. | .550" Dia. |
| ZF6 Gen. 1 w/ 053 Separator Plate | .725" | .657" Dia. | .511" Dia. | .649" | .378" | .657" Dia. | .586" Dia. |
| ZF6 Gen. 2 | .804" | .629" Dia. | .511" Dia. | .725" | .418" | .629" Dia. | .562" Dia. |
| 6R80 ('15-Later), 6R100 | .645" | .629" Dia. | .511" Dia. | .568" | .378" | .629" Dia. | .550" Dia. |
Wear is commonly found in ZF6HP19/26/32 (Gen. 2) pressure regulator bores allowing critical line pressure balance fluid to cross-leak to exhaust, causing high pressure, broken parts and flow to the converter/lube circuit to be restricted. Sonnax pressure regulator sleeve 95740-29K addresses sleeve wear and circuit integrity of line pressure balance in the pressure regulator circuit.
- Sleeve is highly wear-resistant to increase life
- Direct replacement, no special tools required
- Drop-in Zip Valve™ installs quickly and easily
PACKAGE CONTAINS
- Sleeve
SYMPTOMS
- Erratic line pressure
- Broken parts due to excessive line pressure
- High line pressure
- Restricted converter/lube flow
CAUSE
CORRECTION
Sonnax drop-in, direct-replacement pressure regulator sleeve addresses sleeve wear and circuit integrity of line pressure balance in the pressure regulator circuit.
