* 42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, Oversize O.D. Sprag Pilot Bushing 12509-01,

$ 10.00


42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE Oversize Overdrive Sprag Pilot Bushing Sonnax Number 12509-01, 1988-later

The sprag pilot bushing bore found in 1988-later listed Chrysler units. Overdrive output shafts can vary in diameter by .011″. This variation may result in loose-fitting replacement bushings. You can restore overrunning clutch and output shaft operational clearances by machining the output shaft and installing Sonnax oversize bushing 12509-01,

  • Save otherwise good output shafts which are becoming more expensive and harder to find
  • Restores correct clearance when the output shaft housing bore is machined to accept the bushing

Installation requires that the output shaft bushing bore be machined oversize.

  • Bushing Style: Precision
  • Material: Steel-backed bimetal
  • Width: 0.710″
  • Shaft Dia.: 2.140″
  • Housing Bore: 2.301″

Additional information

Weight .5 lbs
Dimensions 4 × 4 × 3 in