Rear Engine Mount Brackets for Peterbilt ISX ISX15 C15| Replacement D62-6023 D62-6070 | Left Right

PRODUCT OVERVIEW Heavy-duty rear engine mount bracket set designed for select Peterbilt trucks equipped with Cummins ISX, ISX15, or Caterpillar C15 engines. Built to provide secure engine support at the rear mounting location near the flywheel housing. FITMENT Compatible with select Peterbilt 367, 378, 379, 386, 388, and 389 trucks. Designed to align with the original rear engine mounting structure for proper fit and installation. ENGINE COMPATIBILITY Compatible with Cummins ISX and ISX15 engines and Caterpillar CAT C15 engines, including Single Turbo and ACERT configurations. REPLACEMENT Left Side: Replaces D62-6023, D62-6069, and D62-6009 // Right Side: Replaces D62-6024, D62-6070, and D62-6009R. HEAVY-DUTY CONSTRUCTION Constructed from durable cast material with reinforced ribs to withstand engine movement, torque, vibration, and demanding heavy-duty operating conditions. DIRECT REPLACEMENT DESIGN Engineered as a direct replacement for the original rear engine mount brackets without requiring additional mounting adapters or modifications in compatible applications. INCLUDES Includes driver-side and passenger-side rear engine mount brackets for a complete left and right replacement. FITMENT NOTICE Engine mount configurations may vary by truck, engine, and production year. Verify your original part number before ordering to ensure proper compatibility.