Sonnax 76890-21K Transmission 2-3 Accumulator Piston & Sleeve Kit 4R70W 4R75W Rebuild Kit Manufacturer Part Number: 118991F SWI

Manufacturer Part Number: 118991F SWI

Type: Transmission Pump

Type: High Performance Input Drum Kit

2nd roller failure

Manufacturer Part Number: 144740-01

Sonnax 76890-21K Transmission 2-3 Accumulator Piston & Sleeve Kit 4R70W 4R75W Rebuild Kit Manufacturer Part Number: 118991F SWIBrand: Sonnax Other Part Number: A76932BK Type: Case Repair Kit Interchange Part Number: S76932K Items Included: 2 3 Accumulator Piston Kit Manufacturer Part Number: 76890 21K Material: Aluminum,Steel Universal Fitment: Yes Vintage Part: No Performance Part: Yes 4R70E, 4R70W, 4R75E, 4R75W, AOD, AODE 2 3 Accumulator Piston Kit Part No. 76890 21K Forward or direct clutch oil pressure loss can often be traced to wear and scoring of the 2 3 accumulator