302-2199: 1 1/2" NPTF Relay Valve DescriptionAir starter relay valves, such as part # 302-2199, provides pilot operated valve to supply modulated air pressure and insure quick response time for mechanism actuation. Cat valves are...

311-0193: Hose Assembly Description Channels high temperature petroleum based hydraulic fluids, hot oil, grease, lubricants, and crude oils. Attributes Constructed with a special high temperature synthetic rubber tube and single high tensile steel braid reinforcement....

326-1641: Fuel Water Separator Cat Advanced Efficiency Fuel Water Separators are designed to eliminate virtually all free water and 90% emulsified water along with smaller contaminates while helping extend the life of your fuel filter and...

333-9888: Air Starting Motor Description Cat air starting motors use air from the natural environment to generate engine starting power. Cat air starting motors are flexible and efficient alternatives to electric sources. Attributes Standard rotation...

362-8264: Cylinder Head Gasket Description Gaskets are important components of cylinder heads, which sit on top of the cylinder block, closing in the top of the cylinder and forming the combustion chamber Attributes Cat® parts...

3B-4502: Push Button Lockwasher DescriptionCat® fastener parts are designed for specific applications based on size, strength, clamp load, and past performance. This is information other manufacturers do not have. They are selected to last until...

420-8780: Damper Kit Description This kit contains the components needed to service and repair the crankshaft damper. Specifications Width (mm): 375.9 Height (mm): 76.2 Length (mm): 393.7

420-8781: Damper Kit Description: This kit includes washers and plugs. Attributes: Our kits are designed for convenience - prepackaged, ordered with a single part number and delivered in a single box, saving you time and...

454-9087: Aftercooler & Lines Install Kit Description This kit contains the gaskets and seals to install the aftercooler and attaching lines. Attributes Our kits are designed for convenience - prepackaged, ordered with a single part...

4H-7869: 0.8mm Thick Engine Rear Cover Gasket Description Gaskets seal two mating surfaces Attributes Cat® parts are manufactured to precise specifications and are built for durability, reliability, productivity, and less environmental impact. Specifications Length (in): 9...

4N-1650: 31.80mm Long Radius End Steel Dowel Pin DescriptionDowel Pin is a solid headless straight pin with a closely controlled diameter used to transmit load or to position adjacent parts by being press fitted in...

4P-2443: Retainer Description Retainers are an important component of exhaust bypasses, which allow exhaust gases to escape the engine quickly resulting in faster combustion and more horsepower Attributes Cat® parts are manufactured to precise specifications...

4P-8353: CAMSHAFT A Description Camshafts are cylinders that align with engine cylinders. The lobes of camshafts correspond to engine valves. As camshafts rotate, they open and close engine intake and exhaust valves. Attributes Cat® parts...

4P-9477: 1mm Thick Gasket A Gasket is a seal which fills the space between two or more mating surfaces, generally used to prevent leakage from or into the joined objects while under compression. Gaskets are...

4S-6399: 36.10mm Long Straight Fluid Carrying Adapter DescriptionCat® Fluid Carrying Adapters are held to the highest standards of quality and reliability. These adapters are manufactured to exacting tolerances to ensure leak free connections. Each Cat...

4W-5224: Engine Cylinder Head Valve Description Valves are an important component of exhaust bypasses, which allow exhaust gases to escape the engine quickly resulting in faster combustion and more horsepower Attributes Cat® parts are manufactured...

4W-6664: Camshaft Timing Plate Cat® Timing Plate with Pin used in Camshaft DescriptionsA Timing Plate on a Camshaft is a small metal Plate that is attached to the end of the Camshaft. The Timing Plate...

4W-9722: Air Intake Manifold Plenum Plate Cat® Air Intake Manifold Plenum Plate to ensure that the air entering the intake manifold is evenly distributed Descriptions An Air Intake Manifold Plenum Plate acts as a distribution...

519-7297: 212.5mm Diameter Spacer Plate DescriptionA Spacer Plate is a part that ensures proper spacing and alignment between two surfaces or components of an assembly, preventing metal-to-metal contact or interference, and providing structural stability. It...

542-4662: 47.8mm Inner Diameter Washer Seal DescriptionSealing washers are used to prevent leaks through bolt holes in low pressure applications. AttributesCat® Sealing Washers are steel washers with a bonded rubber center. The rubber material is...