ATRO part description

Product Description

Shifter Isolator Bushing Kit

Features & Benefits

  • Restores proper resistance and lever control to worn shift systems
  • Eliminates free play that can cause poor gear selection
  • ATRO-grade poly components resist fluid exposure and degradation
  • Direct drop-in replacement for automatic shifter assemblies
  • Matches OE shape and movement spec for tight fit

Kit de bagues d'isolateur de levier de vitesse

ATRO Automatic Transmission Shifter Repair Kit

Bushing wear in the shift linkage can kill feedback fast—the ATRO Automatic Transmission Shifter Repair Kit brings that feel back. This kit swaps out the fatigued rubber or plastic elements that start to stretch, slop, or disconnect from the lever input. If your automatic shifter feels disconnected or sloppy, these bushings correct the slack. The ATRO MS99-63399 fits directly into place without needing additional fabrication, and it tightens up the whole feel of the stick or paddle.

Product Attributes

Inside Diameter 0.84
Outside Diameter Reference 1 1/2"
Misc Tool PT99-63399
Kit Component 1 (1) Shifter Isolator Bushing
Kit Component 2 (2) Step Bushings
Kit Component 3 (1) Shoulder Bolt
Kit Component 4 (1) Lock Nut
Length 2.3
Outside Diameter 1.5
Qty Per Vehicle 1

Additional Information

Warranty Time 3
Warranty Time UOM YR
Country of Origin (Primary) US
UPC 00751354028805
VMRS Code 026011131

Part Interchanges

ATRO Engineered Systems® is a U.S.-based manufacturer of polyurethane components for heavy duty vehicles and equipment. The company utilizes 11 proprietary formulas to produce high-performance suspension parts for trucks, trailers, and buses as well as for agricultural and military applications. ATRO polyurethane products are stronger and more durable than rubber while still retaining its flexibility. These are also highly resistant to grease, oil, salt, and abrasives and are explicitly designed by ATRO engineers for use in fleet applications. Each product also undergoes quality control testing to ensure compliance with in-house and third-party quality, safety, and environmental standards.  

ATRO MS99-63399 Cross Reference

We have 2 alternatives for the MS99-63399 by ATRO:

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