Engine Mount Kit for Silverado and Sierra HDAnchor 300029 is an engine mount kit built for heavy-duty Chevrolet Silverado and GMC Sierra applications. It is engineered to meet or exceed OE standards for fit and function, with rubber and steel construction selected for durability in demanding truck use.This Anchor 300029 kit is a direct-fit solution for front engine and rear transmission mounting service on select Silverado 2500 HD, Silverado 3500, Silverado 3500 HD, Sierra 2500 HD, and Sierra 3500 HD models.Key Features OE-style engine mount kit for front left, front right, and rear transmission mounting locations Natural and SBR rubber for long service life and consistent performance Heat-treated grade 5 steel fasteners Rubber-to-metal bonding process for secure material adhesion Rubber compound mixed to a specific durometer hardness 12-month warranty Detailed DescriptionAnchor 300029 is designed for 2011-2016 Chevrolet Silverado 2500 HD, 2011-2013 and 2015-2016 Chevrolet Silverado 3500, 2011-2016 Chevrolet Silverado 3500 HD, 2011-2016 GMC Sierra 2500 HD, and 2011-2016 GMC Sierra 3500 HD. The kit is specified for front left and front right engine mount service plus the rear transmission mount, making it a practical choice when replacing worn drivetrain support components on these trucks. This part number, 300029, is built to restore proper mounting geometry and help maintain drivetrain alignment under load.This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.What It Helps Address Excessive engine movement under acceleration or load Vibration transferred into the cab or chassis Clunking or shifting sensations during gear changes Worn rubber mounts that no longer support drivetrain position Transmission mount deterioration affecting driveline alignment Installation Notes and TipsVerify the vehicle year, make, model, and mount location before installation. For best results, inspect adjacent brackets and mounting points for wear, corrosion, or damage before replacing the mounts. Because this application includes front engine mount and rear transmission mount locations, confirm the correct side and position against the vehicle service information before beginning work.Quality AssuranceAnchor 300029 is manufactured to meet or exceed OE standards and uses natural and SBR rubber, heat-treated grade 5 bolts, and a bonded rubber-to-metal design for consistent fit and function. The kit is backed by a 12-month warranty.
