Cummins Engine Mount Kit

The Cummins Engine Mount Kit from G FORCE CROSSMEMBERS is an essential upgrade for Cummins-powered diesel truck owners and performance builders seeking improved engine stability and reduced vibration transmission to the frame. Engine mounts are critical suspension components that isolate powertrain vibration while maintaining precise engine geometry during acceleration, deceleration, and load cycles. Factory mounts deteriorate over time, allowing excessive engine movement that compromises driveline alignment, accelerates wear on transmission mounts, and transfers uncomfortable NVH (noise, vibration, harshness) into the cab—problems compounded in high-output or turbocharged applications where combustion forces are substantially greater.

G FORCE CROSSMEMBERS engineered this kit to provide stiffer elastomer compounds and reinforced mounting points that maintain OEM-spec geometry while resisting the rigors of daily driving and heavy towing. The complete mount assembly supports the Cummins block's mass and rotational forces through multiple contact planes, reducing lateral and vertical engine movement that occurs during gear transitions and under load. At 16.15 lbs, this kit consolidates multiple mount components into a coordinated system, ensuring all attachment points work in concert rather than as individual, mismatched elements. Precision-engineered material selection balances vibration isolation with durability—critical when operating diesels at higher-than-stock RPMs or in lifted truck builds where suspension geometry changes alter the relationship between engine and frame.

This Cummins Engine Mount Kit is ideal for owners of mid-range and heavy-duty Cummins diesel trucks who experience worn or failing factory mounts, as well as builders performing engine swaps, lift kit installations, or turbo upgrades where OEM mount geometry no longer suffices. DIY mechanics benefit from the kit's comprehensive design—it eliminates the hassle of sourcing individual mounts from multiple suppliers and ensures compatibility across the entire powertrain suspension. Installation requires standard hand tools and basic mechanical knowledge; users should support the engine safely and follow torque specifications to prevent future movement or damage. The compact dimensions (9 x 5.5 x 9.5 inches) accommodate most Cummins applications, making this kit a versatile choice for restoration, reliability, and performance applications alike.