Prothane 7-141 Polyurethane Body Mount Kit for 1999-2014 Chevy/GMC Silverado

Vehicle Fitment

• 1999-2014 Chevrolet Silverado 1500, 2500 HD; GMC Sierra 1500, 2500 HD (2WD & 4WD; Standard, Crew & Extended Cabs; oval-upper mounts chassis)

Features

• Direct-fit 16-piece polyurethane body and cab mount bushing kit
• High-durometer polyurethane resists compression, oil, heat and ozone better than OEM rubber
• Improves cab-to-bed alignment and body rigidity
• Reduces vibration, noise and chassis flex
• Lifetime limited warranty from Prothane
• Available in red or black color finishes
• Includes Prop 65 warning for California compliance
• Precision molded for ease of installation - no frame modifications needed

Specifications

• Material: polyurethane, high-durability
• Pieces: 16 bushings (oval upper mounts style)
• Fitment: 1999-2014 Silverado/Sierra 1500 & 2500 HD, all cab types, 2WD or 4WD using oval-upper body mounts
• Exclusions: does not fit trucks with circular-upper body mounts (use 7-148 kit instead); Standard Cab circular upper chassis not compatible
• Warranty: lifetime limited from Prothane
• Installation: direct-fit slip into factory body mounts - inspector to check shape before purchase
• Prop 65 notice: contains chemicals known to the State of CA to cause cancer or reproductive harm

Included Components

• 16x Polyurethane body/cab mount bushings (oval-upper style)

Product Description

The Prothane 7-141 Body Mount Kit replaces the factory rubber body-to-frame bushings on your Chevy or GMC pickup (Silverado 1500/2500 HD or Sierra variants) built between 1999 and 2014. Designed for chassis that use oval-upper body mounts, this 16-piece kit restores proper body alignment, reduces noise and vibration, and significantly improves structural engagement between cab and frame.

Constructed from high-durometer polyurethane, Prothane bushings outperform OEM rubber in durability, resistance to degradation, and longevity. Installation is straightforward - each bushing presses into the factory mounting locations without modifications. Backed by a lifetime limited warranty and available in red or black finishes, this kit offers a performance upgrade for both on-road and off-road use. Before ordering, verify your truck uses oval-shaped upper mount points; this kit is not compatible with circular upper mounts.