92835-45k - Sonnax Dodge Chrysler Ram Jeep Mopar 68RFE 66RFE 65RFE 545RFE 45RFE Oversized Low/Reverse Switch Checkball Sleeve Kit 1999-2018

Sonnax®

Oversized Low/Reverse Switch Checkball Sleeve Kit

68RFE 66RFE 65RFE 545RFE 45RFE

Dodge Chrysler Ram Jeep Mopar

1999-2018

Sonnax® Tool (F-92835-TL45) Required

Sonnax® Part (VB-FIX) Required

Chrysler 45RFE, 545RFE, 65RFE, 66RFE and 68RFE transmissions commonly exhibit wear in the low/reverse bore. This issue stems from the valve getting side-loaded due to the length of the valve being dimensionally close to its diameter. As wear progresses, hydraulic fluid cross leaks to other circuits and results in the loss of apply pressure to the low/reverse clutch. This leads to burnt low/reverse clutch, delayed/no Reverse, and no engine breaking when in Low.

Reconditioning the bore and installing Sonnax® oversized low/reverse switch checkball sleeve kit 92835-45K restores hydraulic integrity to re-establish normal shift operation and prevents premature wear.

Steel sleeve allows checkball to operate in unworn bore

Improved design combats premature wear

Symptoms:

Burnt Low/Reverse clutch

Delayed Reverse

No Reverse

Cause:

Bore wear due to side loading allows critical hydraulic oil to cross leak, resulting in loss of apply pressure.

Correction:

Restore hydraulic control and prevent premature wear by reconditioning the bore and installing Sonnax® oversized low/reverse switch checkball sleeve kit.

Contents

Outboard Sleeve

Inboard Sleeve

Checkballs (2) 1 Extra

You need this if...

Vacuum testing at the port(s) indicated fails to hold the recommended minimum in-Hg, or if wear is visually detected.