6 PCS Alignment Dowels, Cylinder Head Alignment Pins, Dowel Pin Leak Proof Replacement for 5.9L 6.7L Engines

Item Type: Cylinder Head Alignment PinMaterial: Metal alloyOE: 3902343Function: Cylinder head positioning pins, these positioning pins are pressed into the cylinder block and aligned with the cylinder head during installation to avoid misalignment of the cylinder gasket and resulting in water and oil leaks.Application:Replacement for Cummins 5.9L, 6.7L engines from 1989‑2019 enginesPackage List 6 x Cylinder Head Alignment PinNote Please double check the part number of your item, matching information is for reference only.

• Function: These positioning pins ensure accurate positioning between the cylinder block and cylinder head, prevent water and oil leakage caused by offset, and maintain the reliability and integrity of the engine
• Compatibility: These alternative positioning pins are applicable to 5.9L and 6.7L engines manufactured between 1989 and 2019, with part number 3902343 confirmed for correct application in multiple engine model during this period
• Material: Alternative locating pins are made of metal alloy, reduce deformation and damage during normal operation, and maintain consistent performance
• Performance Characteristics: The positioning pin adopts a compact structure and high-precision engineering design, providing stable characteristics and serving as a substitute to maintain precise alignment for long-term engine efficiency
• Packaging Content: Includes six locating pins for cylinder head positioning, replacement part number 3902343, please ensure OE number matches the part you want to replace