Energy Suspension Motor And Trans Mount Set Black for 1988-1991 GMC Jimmy

Energy Suspension Motor And Trans Mount Set Black for 1988-1991 GMC Jimmy

Part Number: 3.1131G

Summary: The Energy Suspension Motor And Trans Mount Set provides a complete drivetrain mount upgrade designed to replace short-lived and soft factory rubber components. Engineered with Hyper-Flex™ Polyurethane, this set addresses excessive engine movement and vibration while offering a 5 to 10 times longer lifespan than conventional rubber. This Black performance set ensures enhanced engine stability and improved shift quality for the 1988-1991 GMC Jimmy. By utilizing a balanced design, it provides the ruggedness required for high-torque applications while remaining soft enough to absorb vibrations for street use.

Features

• Safety Interlock Design: A built-in torque-ready metal safety interlock provides comparable strength to metal mounts to ensure confidence against breakage under high-torque loads.
• Zinc Plated Finish: Heavy-duty hardware with a Zinc finish provides corrosion resistance to ensure long-term durability against road contaminants.
• Hyper-Flex™ Polyurethane Material: This performance-grade material is resistant to under-vehicle fluids like oils and coolants and lasts 5 to 10 times longer than conventional rubber components.
• Limited 7 Year or 750,000 Mile Warranty: Provides peace of mind and quality assurance for your drivetrain components.

Technical Specifications

Fitment

• 1988-1991 GMC Jimmy
• Note: Motor And Trans Mount Set for 1988-1991 GMC Jimmy

What’s Included

• Complete Set
• Includes Two Motor Mounts
• Includes One Transmission Mount
• Includes Heavy-Duty Hardware

Why Choose This Product?

• Engineering Advantage: This set features a matched component design that replaces all critical mount positions with a torque-resistant “Safety Interlock” design. The use of Hyper-Flex™ Polyurethane offers a superior alternative to both soft OEM rubber and harsh solid metal mounts.
• Performance Benefit: Drivers experience improved engine stability and reduced drivetrain slop, making it ideal for vehicles with added horsepower or those used in racing and competition environments.
• Value Proposition: With a lifespan 5-10x longer than rubber and a 750,000-mile warranty, this kit is a long-term solution for maintaining drivetrain alignment and reducing component wear.

Frequently Asked Questions

What’s included in this set?
This complete set includes two motor mounts and one transmission mount, featuring heavy-duty hardware with a zinc finish.

Should I replace all mounts at once?
Yes, replacing both the motor and transmission mounts at the same time is recommended for a balanced design and consistent performance throughout the drivetrain.

How does the safety interlock work?
The built-in metal safety interlock design provides the strength needed to handle high torque while the polyurethane absorbs vibrations, preventing the mount from separating even under extreme stress.