Cummins engine parts Camshaft liner disassembly kit C2874136

Built as a complete disassembly system, this kit integrates 12 specialized tools to cover every step of camshaft liner removal. The core tools include a hydraulic puller (max 50kN pulling force), adjustable jaw grippers (for 40-70mm liners), torque wrench (20-200N·m), and non-marring plastic mallets. It also includes precision alignment pins to ensure the puller centers on the liner, avoiding eccentricity that causes bore scratches. The auxiliary tools—such as thread cleaners and anti-seize lubricant—prevent thread damage and ease removal of rusted liners. This all-in-one design eliminates the need to purchase separate tools, reducing maintenance setup time by 60% compared to fragmented tool sets

Engineered to endure the high forces of liner disassembly, the kit’s tools feature industrial-grade materials. The hydraulic puller’s cylinder is made of 40Cr alloy steel (tensile strength 800MPa), resisting deformation under maximum load. The jaw grippers use heat-treated high-carbon steel (SUJ2) with HRC 58-62 hardness, ensuring a secure grip on liners without slipping. The torque wrench’s chrome-vanadium steel (Cr-V) shaft maintains accuracy (±3%) after 10,000 uses. All metal components undergo black oxide coating or zinc plating, passing 500-hour salt spray testing (ASTM B117) to prevent rust in damp workshops. The kit’s storage case (impact-resistant PP plastic) protects tools from damage during transportation

Optimized for ease of use, the kit features ergonomic and intuitive designs to lower operational barriers. The hydraulic puller’s foot pedal control frees up both hands for alignment, reducing physical strain on technicians. The adjustable jaw grippers use a quick-lock mechanism, allowing size adjustments in 2 seconds to fit different liner diameters. The torque wrench’s digital display (with LED indicators) ensures precise force application, avoiding over-torque that damages cylinder blocks. Even novice technicians can complete liner disassembly in 30 minutes per cylinder—40% faster than traditional hammer-and-chisel methods. The tools’ lightweight design (puller weighs 4.5kg) enhances maneuverability in tight engine compartments

The disassembly kit delivers long-term cost savings and improved repair quality for fleet managers and repair shops. By ensuring precise, non-damaging liner removal, it reduces cylinder block repair costs by 80% (avoiding expensive bore reconditioning). The kit’s durability extends tool service life to 500+ disassembly cycles, lowering tool replacement frequency compared to cheap aftermarket sets. Its compatibility with multiple Cummins engines eliminates the need to stock model-specific tools, cutting inventory costs by 50%. The consistent disassembly quality ensures proper liner seating during reinstallation, reducing camshaft wear and extending engine service life by 30%. Backed by a 1-year warranty, it provides reliable performance for high-volume repair operations