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Model, Year, and Engine

S2572-P, Super Brackets, Pair

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Price: $244.95
Part Number: S2572-P
Includes: Everything shown plus 1 sticker
Made in USA: Using USA steel, bushings, hardware, etc.
Warranty: Lifetime
Brown Dog Pair Super Engine Brackets for 4.0L and 4.2L I-6 Jeep Wrangler YJ & TJ, Cherokee XJ, Comanche MJ

This pair of Super Engine Brackets features more attachment points than the original brackets to spread the stresses on engine block and bolts. Left bracket features seven bolts, four more than the original. Right bracket features eight bolts, five more than the original. No engine block modification necessary. Double-welded, all-steel construction for extra strength.

All Brown Dog engine brackets bolt directly to engine block and accept stock-height motor mounts (MMs) or 1" or 2" motor mount lifts (MMLs). Unique lipless bracket design will not interfere with installation of 1" or 2" MMLs.

When converting to these brackets, we strongly recommend upgrading to Brown Dog high-performance motor mounts or motor mount lifts. The original mounts, designed for street driving, simply won't stand up to the torsional forces experienced offroad.

 

Change mounts and brackets all at the same time and never have to do it again. Select one of the following kits and get both mounts and brackets.
  • Super Kit, S2572-0, includes Super Brackets & High-Performance Classic Polyurethane Motor Mounts.
  • Super Kit, SU2572-0, includes Super Brackets & High-Performance Ultra-Flex Rubber Motor Mounts.
  • Super Kits, S2572-1 or S2572-2, include 1" or 2" High-Performance Classic Polyurethane MML & Super Engine Brackets.
  • Super Kits, SU2572-1 or SU2572-2, include 1" or 2" High-Performance Ultra-Flex Rubber MML & Super Engine Brackets.
Installation Hardware Included.
The Brown Dog ships all new Grade 8 hardware (or metric equivalent) required to bolt both brackets to all attach points in the existing engine block. Grade 8 through-bolts, lock nuts and washers are also included for securing brackets to motor mounts or motor mount lifts. 
 
Application Notes:
Utilizes existing bolt pattern found on 4.0L and 4.2L (6 cylinder) Jeep engines.
  • Cherokee XJ, 4.0L I-6, 1991-2001
  • Comanche MJ, 4.0L I-6, 1991-1992
  • Wrangler YJ, 4.2L I-6, 1987-1990
  • Wrangler YJ, 4.0L I-6, 1991-1995
  • Wrangler TJ, 4.0L I-6, 1997-1999
Installation Notes
  • In preparation for installation, we suggest using brake fluid cleaner or PB Blaster to clean out the additional engine block thread bosses.  
  • A copy of the installation instructions showing which holes take which bolts will be included with your bracket. We can also email it ahead of time when requested.