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JEEP Model, Year, and Engine We ONLY SUPPORT those vehicles and engines listed below. Grand Cherokee: No Products

B2500-C, Classic Polyurethane Bushings

Price: $19.95
Part Number: B2500-C
Includes: As shown plus 1 sticker

Kit of four replacement Classic Polyurethane Bushings needed to rebuild a pair of C-series Brown Dog motor mounts (MM) or motor mount lifts (MML). Classic Polyurethane Bushings resist deterioration from oil, gas, and oxidation. They are firmer to give a sportier feel.  


Brown Dog Ultra-Flex Rubber and Classic Polyurethane bushings are interchangeable.
If you have rubber bushings and want a sportier ride, order this Classic Polyurethane bushing kit. If you have polyurethane bushings and want to absorb more drive-line vibration, order the Ultra-Flex Rubber bushing kit (BU2500-C). All Brown Dog motor mounts and motor mount lifts are rebuildable with either rubber or polyurethane.
Replaces worn bushings in C-Series Brown Dog motor mounts and motor mount lifts:
  • C2572-0
  • C2572-1
  • C2572-2
  • C2883-0
  • C2883-1
  • C2883-2

Note: This rebuild kit will not work with Brown Dog A-Series, J-Series, nor K-Series motor mounts.

  • If you have Brown Dog motor mounts on a 4.0L XJ/MJ or a 2.5L YJ/TJ AND are using Jeep engine brackets, you most likely do not have Brown Dog C-Series motor mounts.
  • If you have both Brown Dog engine brackets and motor mounts, you most likely will use this kit.
  • If you are not sure what you have, email a picture of both mounts and we'll help assure you get the correct rebuild kit.

Order one kit per pair of mounts. Each kit includes four bushings (two per mount).