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FleetPro Parts

Caterpillar Front Main Seal - 142-5867

Caterpillar Front Main Seal - 142-5867

Regular price $94.75 USD
Regular price $135.36 USD Sale price $94.75 USD
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Orders are typically processed within 24–48 hours, Monday through Friday, excluding major U.S. holidays. Shipping options include Small Package Saver, Ground, Second Day Air, and Next Day Air. Free Shipping applies to qualifying items within the contiguous 48 states. Freight or oversized shipments require a commercial address. Please inspect all deliveries and report damages within 24–48 hours. We ship only within the continental U.S. and cannot deliver to P.O. boxes or international locations. Most orders ship from our North Carolina warehouse.For estimated transit times, see the shipping chart. Read more information.

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Expert-selected truck parts

At FleetPro Parts, we specialize in supplying OEM replacement parts for heavy-duty trucks. From Freightliner and Detroit Diesel to Cummins, Mack, Volvo, and Wabco, our catalog covers the components you need to keep your fleet moving. Every part we stock is tested, reliable, and built to match OEM standards, so you can order with confidence. Our team knows truck parts inside out—from engine cooling and steering to AC systems, alternators, and fuel components. Whether you’re maintaining a single truck or managing an entire fleet, we make it easy to find the right part, at the right time. For when it matters. More about Us.

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FleetPro Truck Center Inc • 4989 Hendersonville Rd, Fletcher, NC 28732 • Phone +1 888-722-1331

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Description:

CAT Caterpillar 142-5867 Front Main Seal is a genuine OEM front crankshaft seal assembly designed to retain engine oil and prevent contaminants from entering the engine lubrication system. Engineered with a high-performance sealing lip and wear sleeve, this heavy-duty seal provides reliable leak protection and long service life for Caterpillar on-highway, industrial, construction, mining, and power generation engines.

Features:

Manufacturer: Caterpillar
Brand: CAT
Part Number: 142-5867
Alternate Part Number: 1425867
Product Type: Front Crankshaft Seal Assembly
Seal Position: Front Main
Inside Diameter: 154.18 mm
OEM Genuine Caterpillar Component
Includes Wear Sleeve
Primary Oil Seal Lip
Dust Exclusion Lip
Designed for Dry Air-to-Fluid Applications
Precision Engineered
Heavy-Duty Construction
High Temperature Resistant
Corrosion Resistant
Prevents Engine Oil Leakage
Protects Against External Contamination
Direct OEM Replacement
Compatible with Caterpillar C15 Engines
Compatible with Caterpillar C16 Engines
Compatible with Caterpillar C18 Engines
Compatible with Caterpillar 3406B, 3406C, 3406E Engines
Compatible with Caterpillar 3408, 3412, C27 and C32 Engine Families
Suitable for Construction Equipment, Generator Sets, Industrial Engines, Marine Engines and Mining Equipment
Meets Caterpillar OEM Specifications

OEM Cross Reference: 142-5867, 1425867

Part# : 142-5867
Brand: CAT
OEM Cross Reference: 142-5867, 1425867