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Energy Suspension Auto Trans Mount Black for 1983-1991 GMC S15 Jimmy 4WD
Description
Energy Suspension Auto Trans Mount Black for 1983-1991 GMC S15 Jimmy 4WD
Energy Suspension Auto Trans Mount Black for 1983-1991 GMC S15 Jimmy 4WD
Part Number: 3.1129G
Summary: The Energy Suspension Auto Trans Mount is engineered to replace original, short-lived rubber mounts that are often too soft for high-performance demands. By utilizing Hyper-Flex™ Polyurethane material, this mount provides a durable solution that resists under-vehicle fluids like oils and coolants while lasting 5 to 10 times longer than conventional rubber components. This Black transmission mount is soft enough to absorb vibrations for street use yet rugged enough for racing or off-road applications. It ensures enhanced drivetrain stability and better power transfer by maintaining proper drive shaft angles.
Features
- Patented Metal Safety Locking Feature: A unique interlocking design provides added confidence against drivetrain and chassis damage to ensure the mount effectively controls problematic torque forces.
- Zinc Plated Steel Bracket: Heavy-duty hardware provides superior strength to ensure long-lasting durability and resistance to road contaminants.
- Hyper-Flex™ Polyurethane Material: This special formula performance material provides a rugged mounting surface to ensure it outlasts OEM rubber and resists degradation from oils and coolants.
- Limited 7 Year or 750,000 Mile Warranty: Provides long-term peace of mind and quality assurance for your vehicle’s drivetrain.
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 3.1129G |
| Color | Black |
| Material | Polyurethane/Steel |
| Compatibility | GM Transmissions |
| Includes Bracket | Yes |
| Bracket Finish | Zinc Plated |
| Warranty | Limited 7 Year or 750,000 Mile |
Fitment
- 1983-1991 GMC S15 Jimmy
- Note: Auto Trans Mount for 1983-1991 GMC S15 Jimmy 4WD
What’s Included
- Sold Individually
- Includes Zinc Plated Steel Bracket
- Includes Hyper-Flex™ Polyurethane Bushing (Black)
Why Choose This Product?
- Engineering Advantage: Unlike factory rubber mounts, this mount features a patented safety interlock and Hyper-Flex™ Polyurethane which is resistant to under-vehicle fluids and road contaminants.
- Performance Benefit: It maintains the proper drive shaft angle to help prevent early wear and unexpected power train damage while absorbing vibrations for a smoother street ride.
- Value Proposition: With a lifespan 5-10 times longer than rubber and a 750,000-mile warranty, this mount is a “best of both worlds” solution for both street and competition use.
Frequently Asked Questions
Will this improve shift quality?
By maintaining proper drivetrain alignment and reducing excessive transmission movement, this mount helps control torque and maintain proper drive shaft angles.
Is this mount durable enough for off-road use?
Yes, the Hyper-Flex™ Polyurethane and heavy-duty zinc-plated hardware are designed to be rugged enough for racing and off-road use while remaining soft enough for the street.
What is the benefit of the safety locking feature?
The patented metal safety locking feature effectively controls torque and protects against drivetrain, chassis, or frame damage.
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