Energy Suspension 3.1129G Performance Polyurethane Transmission Mount for GM 7.5

Regular price: $85.95
Regular price: ~~$146.10~~
Sale price: $85.95

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In Stock: 154

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Product Specification:

SKU:ENG3.1129G

MPN: 3.1129G

UPC: 703639052098

Weight: 3.9 lb

Inventory: 154

Type: Bushing Kits

Vehicle Fitment

2002-2014 Cadillac Escalade (2WD/4WD)
2002-2013 Chevrolet Avalanche 1500 (2WD/4WD)
1987 Chevrolet Blazer (2WD)
2002-2014 Chevrolet Suburban 1500/2500 (2WD/4WD)
2002-2014 GMC Sierra 1500/2500 (2WD/4WD)
2002-2014 GMC Yukon (2WD/4WD)
2002-2014 GMC Yukon XL (2WD/4WD)
2002-2014 Hummer H2 (2WD/4WD)

Features

Constructed from Energy Suspension's Hyper-Flex™ performance polyurethane
Designed to replace OEM rubber mounts prone to cracking and wear
Soft enough to absorb vibrations for street use yet rugged for racing applications
Helps control torque on high-performance vehicles
Maintains proper driveshaft angle to prevent premature drivetrain wear
Resistant to under-vehicle fluids such as oils, coolants, and road contaminants
Includes heavy-duty hardware for added durability
Features a metal safety interlock to prevent drivetrain or chassis/frame damage under high-stress applications

Specifications

Top Center-to-Center Bolt Holes: 7.5 inches
Bottom Center-to-Center Bolt Holes: 4.5 inches
Bushing Material: Polyurethane
Bushing Color: Black
Included Hardware: Pre-installed studs and nuts
Finish: Zinc-plated brackets for corrosion resistance
Emissions: Compliant with all 50 states

Included Components

1x Polyurethane transmission mount
2x Zinc-plated steel brackets
2x Pre-installed studs
2x Nuts
Installation hardware kit (washers and bolts)
Installation instructions

Product Description

The Energy Suspension 3.1129G Performance Polyurethane Transmission Mount is engineered to provide superior durability and performance for GM vehicles equipped with a 7.5-inch transmission crossmember. Unlike OEM rubber mounts that degrade over time, this mount utilizes Hyper-Flex™ performance polyurethane, offering enhanced resistance to oils, coolants, and road contaminants. This construction ensures a longer lifespan and consistent performance under various driving conditions.

Designed for both street and racing applications, the 3.1129G mount effectively controls torque and maintains proper driveshaft alignment, preventing premature drivetrain wear. Its metal safety interlock feature adds an extra layer of security, safeguarding against potential drivetrain or chassis/frame damage during high-stress situations. Whether you're upgrading your vehicle for improved performance or replacing a worn-out mount, the Energy Suspension 3.1129G offers a reliable and durable solution.