Optimize your Peterbilt truck’s engine mounting system with the Kustom Truck Rear Engine Mount Bracket Kit, engineered for Detroit engines. These powdercoated engine-side brackets serve as OEM replacements for 2012 and older Peterbilt trucks equipped with 2-hole donut style frame mounts or are essential for engine swaps in any Peterbilt model year when paired with 2-hole donut style frame mounts (e.g., Kustom Truck P/N 19917009 or similar) and bushings (e.g., Kustom Truck P/N 19917002 or similar). Ideal for replacing Paccar engines, which use a unique rear-mounted flywheel bracket system incompatible with Detroit’s side-mounted flywheel bracket system, this kit requires swapping with 2-hole donut style frame mounts to ensure compatibility. The kit includes two rear engine mount brackets, Grade 8 bolts, flat washers, and lock washers to attach the brackets to the side of the flywheel housing, and Grade 8 bolts, flat washers, and nylock nuts to secure the brackets to the frame mounts, providing robust engine alignment and effective vibration isolation. Perfect for mechanics and fleet owners with models like Peterbilt 389, 388, 386, or 367, this kit excels in custom builds, fleet maintenance, and engine swap projects. Note: Engine mounts are only compatible with the corresponding frame mounts (i.e., 2-hole donut style frame mounts are only compatible with 2-hole donut style engine mounts); confirm compatibility with your Peterbilt truck’s frame mounts and bushings by contacting Kustom Truck.
Kit Includes:
- (2) Rear Engine Mount Brackets (Engine Side Only) – Powdercoated
- (8) 5/8" Bolts – Grade 8 (for flywheel housing attachment)
- (8) 5/8" Flat Washers – Grade 8 (for flywheel housing attachment)
- (8) 5/8" Lock Washers – Grade 8 (for flywheel housing attachment)
- (4) 5/8" Bolts – Grade 8 (for frame mount attachment)
- (4) 5/8" Flat Washers – Grade 8 (for frame mount attachment)
- (4) 5/8" Nylock Nuts – Grade 8 (for frame mount attachment)
Key Features:
- Designed for Peterbilt trucks with Detroit engines
- OEM replacement for 2012 and older Peterbilt trucks with 2-hole donut style frame mounts
- Enables engine swaps in any Peterbilt model year when using 2-hole donut style frame mounts
- Ideal for Paccar engine replacements, when paired with 2-hole donut style frame mounts (replacing incompatible Paccar mounting system)
- Mounts to the side of the flywheel housing
- Includes powdercoated engine-side brackets and Grade 8 hardware for flywheel housing and frame mount attachment
- Compatible with 2-hole donut style frame mounts (Kustom Truck P/N 19917009 or similar) and bushings (Kustom Truck P/N 19917002 or similar)
- Supports Peterbilt models (e.g., 389, 388, 386, 367) across all model years
- Ensures secure mounting and effective vibration isolation
- Confirm fitment with Kustom Truck for your specific frame mounts and bushings
- Ideal for custom builds, fleet maintenance, and engine swap projects
Upgrade your Peterbilt truck’s engine mounting system with Kustom Truck Parts’ precision-engineered rear engine mount bracket kit, trusted for quality and versatility.
