| Management number | 212581282 | Release Date | 2026/04/06 | List Price | $104.00 | Model Number | 212581282 | ||
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VALVE BODY Remanufactured, Will work for 2001-08 4R70W & 4R75W Transmissions. Casting Number RF-1L3P Sonnax information: Vehicles with 4R70E, 4R70W, 4R75E, 4R75W and AODE transmissions often have erratic line pressure, poor line rise and/or throttle-sensitive buzz. This can result in harsh or soft shifts and band/clutch failure as well as other driveability concerns. Worn pressure regulator valve spools allowing pressure escape are a common problem in these units. Installing Sonnax main pressure regulator valve 76948-09 restores normal line pressure operation in all ranges. Also includes the Superior "Super Tuff Plate that prevents leaks and cracks that are common on the separator plates on these valve bodies. INCLUDED: REBUILT VALVE BODY (ASSEMBLED & READY TO GO) SONNAX PRESSURE REGULATOR VALVE INSTALLED SUPERIOR SuperTuff Plate PAN GASKET (Fiber) DEEP FILTER WORKS FOR BOTH 4WD AND 2WD.
| Brand Name | Shift Rite |
|---|---|
| Valve Type | Pressure Regulator Valve |
| Manufacturer | Shift Rite |
| Model Number | 4R70WVB |
| Material Type | Metal |
| Item Type Name | Transmission |
| Exterior Finish | Polished |
| Number of Ports | 2 |
| Included Components | Filter, pan gasket |
| Inlet Connection Type | Threaded |
| Manufacturer Warranty Description | 1 year warranty |
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