2011-2019 Duramax Transmission Mount Rear - 30 Hardness (169044130)
Description
Fits
| Year | Make | Model | Transmission |
|---|---|---|---|
| 2011-2019 | GM | Silverado/Sierra 2500/3500 HD (4WD Allison) | Allison 1000/2000 |
For 2011-2019 four-wheel-drive Allison trucks, PPE offers a rear transmission mount that addresses the same failure points as the front unit: soft factory rubber that degrades under sustained load and high-torque shifts. The Purple 30A rear mount is the softest option in the lineup, suited for daily drivers and street trucks where ride quality matters. Dual-silicone bushings with a 30 percent larger contact area keep the transmission planted without transmitting excessive harshness into the cab.
Features
- Purple 30A durometer: street comfort, ideal for daily use
- Dual-silicone-bushing design reduces shear load
- 30 percent increased steel-to-elastomer contact area
- Reduced vibration and driveline misalignment
- Interchangeable silicone bushings, available in 30A, 50A, and 70A
- 1 Year Limited Warranty
Manufacturer Description
The PPE Performance Transmission Mount is engineered to replace the factory mount's weak rubber compound and high-shear-load design. Featuring dual-silicone bushings with 30 percent more steel-to-elastomer contact area, it distributes load more efficiently and resists failure under sustained towing, heavy loads, or aggressive driving. The premium silicone compound is heat-resistant, weatherproof, and tear-resistant, and the bushings are interchangeable to swap between hardness ratings as your driving application changes.
Original: $63.63
-65%$63.63
$22.27Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description
Fits
| Year | Make | Model | Transmission |
|---|---|---|---|
| 2011-2019 | GM | Silverado/Sierra 2500/3500 HD (4WD Allison) | Allison 1000/2000 |
For 2011-2019 four-wheel-drive Allison trucks, PPE offers a rear transmission mount that addresses the same failure points as the front unit: soft factory rubber that degrades under sustained load and high-torque shifts. The Purple 30A rear mount is the softest option in the lineup, suited for daily drivers and street trucks where ride quality matters. Dual-silicone bushings with a 30 percent larger contact area keep the transmission planted without transmitting excessive harshness into the cab.
Features
- Purple 30A durometer: street comfort, ideal for daily use
- Dual-silicone-bushing design reduces shear load
- 30 percent increased steel-to-elastomer contact area
- Reduced vibration and driveline misalignment
- Interchangeable silicone bushings, available in 30A, 50A, and 70A
- 1 Year Limited Warranty
Manufacturer Description
The PPE Performance Transmission Mount is engineered to replace the factory mount's weak rubber compound and high-shear-load design. Featuring dual-silicone bushings with 30 percent more steel-to-elastomer contact area, it distributes load more efficiently and resists failure under sustained towing, heavy loads, or aggressive driving. The premium silicone compound is heat-resistant, weatherproof, and tear-resistant, and the bushings are interchangeable to swap between hardness ratings as your driving application changes.
