Thumbnail Filmstrip of 2011-2026 6.6L LML / L5P Duramax Rear Suspension Enhancement System Timbren GMRCK25D Images
Upgrade your GM 2500HD/3500HD's suspension with the Timbren GMRCK25D Rear Suspension Enhancement System. Designed to enhance load handling and reduce sag and sway, this system supports up to 8,600 lbs, ensuring stable performance for heavy loads. Easy to install with no air ride system required, it offers a softer ride and prevents excessive trailer sway. Backed by a lifetime warranty, it's a reliable choice for improved suspension and stability.
• Enhances load handling and stability• Reduces sag, sway, and improves ride quality• Supports up to 8,600 lbs• Easy installation; no air ride system needed• Lifetime warranty for peace of mind
Upgrade your GM 2500HD/3500HD's suspension with the Timbren GMRCK25D Rear Suspension Enhancement System. Designed to enhance load handling and reduce sag and sway, this system supports up to 8,600 lbs, ensuring stable performance for heavy loads. Easy to install with no air ride system required, it offers a softer ride and prevents excessive trailer sway. Backed by a lifetime warranty, it's a reliable choice for improved suspension and stability. • Enhances load handling and stability
• Reduces sag, sway, and improves ride quality
• Supports up to 8,600 lbs
• Easy installation; no air ride system needed
• Lifetime warranty for peace of mind[...]
Upgrade your GM 2500HD/3500HD's suspension with the Timbren GMRCK25D Rear Suspension Enhancement System. Designed to enhance load handling and reduce sag and sway, this system supports up to 8,600 lbs, ensuring stable performance for heavy loads. Easy to install with no air ride system required, it offers a softer ride and prevents excessive trailer sway. Backed by a lifetime warranty, it's a reliable choice for improved suspension and stability.
• Enhances load handling and stability• Reduces sag, sway, and improves ride quality• Supports up to 8,600 lbs• Easy installation; no air ride system needed• Lifetime warranty for peace of mind
