Requires Additional Tooling: T-37947-TL5
Placement on Vehicle: Front
Superseded Part Number: 37947-05K
Interchange Part Number: 37947-05K
Surface Finish: NEW
Manufacturer Part Number: S56741P-2K
Other Part Number: 37947-05K
Brand: Sonnax
Hello, If you need assistance finding a part please supply the VIN number of your NORTH AMERICAN vehicle AND the part number you are looking for. Sonnax Transmission SLEEVE KIT, 4R/5R55E, PR 4R55E 4R44E (1997-18)4R44E, 4R55E, 5R44E, 5R55E
Pressure Regulator Sleeve Kit
Part No. 37947-05K
-
Tooling:
- 37947-TL5
Constant oscillation of the pressure regulator valve can cause excessive wear at the balance line end of the bore, allowing balance line pressure to exhaust and preventing the pressure regulator valve from stroking to the lower line pressure position. Severe wear prevents line from entering the converter apply circuit, which will also restrict valuable cooler flow. Sonnax pressure regulator sleeve kit 37947-05K mates with the OE anodized aluminum valve or optional Sonnax pressure regulator valve 37947-54. Use of this sleeve allows the valve bore to be oversized, and the hydraulic integrity of the bore to be restored.
- Specially toleranced alloy aluminum sleeve is significantly more wear-resistant than the cast -aluminum valve body, and provides more contact surface with the valve for increased stability and durability.
- Kit includes a replacement solenoid regulator valve spring, which is often damaged during valve body disassembly.
- The tool kit 37947-TL5 (not included) also works for Sonnax TCC modulator sleeve kit 37947-07K (not Included)
- Sleeve
- Retaining Clip
- Spring (For solenoid regulator valve)
Have you found a lower price from a competitor or anywhere on the web PLEASE LET US KNOW. Message us, send us a link or listing number from Amazon, Ebay anywhere. We would like the chance to earn your business. Sometimes we can beat the competitor sometimes we cannot but we will try to get you the lowest price around.