Silicone Bushings for PPE 2001-2016 GM 6.6L Duramax Engine Mounts
Silicone Bushings for PPE 2001-2016 GM 6.6L Duramax Engine Mounts - Blue is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
Silicone Bushings for PPE 2001-2016 GM 6.6L Duramax Engine Mounts - Blue is backordered and will ship as soon as it is back in stock.
Description
Description
Replacement Silicone Bushings for PPE 2001-2016 GM 6.6L Duramax Engine Mounts
Replacement silicone bushings for PPE 2001-2016 GM 6.6L Duramax High-Performance Engine Mounts. Each purchase includes two sets of bushings for both mounts. Four application-specific bushing hardness options available:
- Blue (40A): Smooth Street, ideal for maximizing vibration damping and ride quality for street applications.
- Green (50A): OEM Firmness, replicating OEM firmness for occasional towing and off-road driving without sacrificing ride quality.
- Yellow (60A): Street/Performance, perfect for hybrid use, balancing racing and off-road capabilities with street comfort.
- Red (70A): Race/Competition, designed for drag strip and high-performance applications where maximum stiffness and control are desired.
Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: 168030144
Loading vehicle fitment…
Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

