The Caterpillar 2S-2760 Compression Spring (Oil Pump Pressure Relief Valve / Plunger Spring) is a heavy-duty, precision-wound engine component. It provides calibrated mechanical resistance inside the engine oil pump relief valve mechanism, controlling oil decompression...

The Caterpillar 2W-5479 Oil Pump Shaft is a critical, heavy-duty internal component within the engine lubricating oil pump assembly. Driven by the front timing gear train, this precision shaft transmits mechanical rotational power to the...

The Caterpillar 7E-1598 Varifuel Mixer Gas Control Valve is a critical fuel management component designed for large-bore gaseous-fueled engines. Installed directly within the carburetor assembly, it precisely regulates fuel flow to achieve a highly variable,...

The Caterpillar 7C-6209 Crankshaft Thrust Plate is a heavy-duty engine component engineered to control the axial movement of the crankshaft within the engine block deck. It plays a critical role in minimizing structural vibrations, supporting...

Technical Specifications: Caterpillar 465-2689 Alternator Wear Sleeve SealThe Caterpillar 465-2689 Wear Sleeve Seal is a specialized structural isolation and protection seal. It is engineered to safeguard the alternator mounting bracket connection point from friction-induced wear,...

The Caterpillar 235-2484 Lip Type Seal is a high-performance rotary shaft sealing component. It is engineered to maintain clean lubricating fluid boundaries within internal gear systems and accessory drive components, keeping vital engine compartments oil-wetted...

Technical Specifications: Caterpillar 101-1365 Balancer Thrust PlateThe Caterpillar 101-1365 Balancer Thrust Plate is a heavy-duty, precision-engineered engine component. Positioned between the front balancer assembly and the engine block deck, it distributes axial forces uniformly across...

Technical Specifications: Caterpillar 7F-1866 Engine Oil Pump BoltThe Caterpillar 7F-1866 Bolt is a high-tensile, precision-machined mechanical fastener. It is engineered primarily to secure the engine oil pump assembly to the engine block web, maintaining optimal...

Technical Specifications: Caterpillar 7N-5049 Relief Valve CoverThe Caterpillar 7N-5049 Relief Valve Cover is a heavy-duty protective component engineered for the engine lubricating system. Mounted directly over the engine oil pump relief valve mechanism, it shields...

Technical Specifications: Caterpillar 8N-8509 Crankcase Explosion Relief ValveThe Caterpillar 8N-8509 Crankcase Explosion Relief Valve is a critical engine safety device. It is engineered to provide rapid, reliable pressure relief to protect large internal combustion engines...

Technical Specifications: Caterpillar 1W-4188 Oil Cooling Jet RetainerThe Caterpillar 1W-4188 Oil Cooling Jet Retainer is a structural engine component engineered to secure the piston oil cooling jet tube assembly inside the cylinder block. It provides...

Technical Specifications: Caterpillar 116-3254 Piston Oil Jet TubeThe Caterpillar 116-3254 Piston Oil Jet Tube is a critical engine lubrication and thermal management component. It precisely directs targeted streams of high-pressure engine oil toward the undersides...

Technical Specifications: Caterpillar 3J-9196 Hex Jam Nut The Caterpillar 3J-9196 Hex Jam Nut (Lock Nut) is a heavy-duty, high-tensile threaded fastener. It is primarily utilized within valve mechanical groups, rocker arm assemblies, and heavy machine...

Technical Specifications: Caterpillar 1W-4594 Rocker Arm BushingThe Caterpillar 1W-4594 Rocker Arm Bushing is a high-precision internal cylinder head component. It provides a low-friction wear surface inside the rocker arm assembly, ensuring smooth pivotal alignment as...

Technical Specifications: Caterpillar 8T-7581 Lip Type SealThe Caterpillar 8T-7581 Lip Type Seal (Crankshaft Front/Rear Oil Seal) is a high-performance rotary shaft sealing component. It is engineered to retain critical lubricating oil within the engine crankcase...

Technical Specifications: Caterpillar 4W-6682 PushrodThe Caterpillar 4W-6682 Pushrod is a high-strength, solid valvetrain component. It transfers linear motion from the valve lifter up to the rocker arm assembly, opening and closing the intake and exhaust...

Technical Specifications: Caterpillar 346-7515 Valve LifterThe Caterpillar 346-7515 Valve Lifter is a high-precision, heavy-duty roller-type valvetrain component. It follows the camshaft lobes to precisely actuate the pushrods, rocker arms, and intake/exhaust valves within internal combustion...

Technical Specifications: Caterpillar 110-6994 Spacer Plate The Caterpillar 110-6994 Spacer Plate is a precision-engineered internal engine component. It is installed between the cylinder block deck and the cylinder head assembly to establish correct deck height,...

The Caterpillar 8N-7296 Piston Pin Retainer (Internal Snap Ring) is a heavy-duty engine component engineered to lock the piston pin securely within the piston hub, preventing lateral movement and protecting the cylinder liner from scoring....

Technical Specifications: Caterpillar 138-8506 Piston PinThe Caterpillar 138-8506 Piston Pin (Wrist Pin / Gudgeon Pin) is a critical heavy-duty engine component engineered to connect the piston assembly to the connecting rod. It efficiently transfers combustion...