• CAT 142-5868 crankshaft seal assembly
  • Genuine Caterpillar 142-5868 crankshaft seal
  • CAT 154.18 mm inner diameter crankshaft seal
  • Caterpillar OEM crankshaft seal group
  • Caterpillar C15 C18 crankshaft seal
  • CAT crankshaft seal with wear sleeve
1 6

FleetPro Parts

Caterpillar 154.18mm Inner Diameter Crankshaft Seal - 142-5868

Caterpillar 154.18mm Inner Diameter Crankshaft Seal - 142-5868

$94.75 USD
$135.36 USD $94.75 USD
Sale Sold out
Shipping calculated at checkout.
In Stock

Shipping Policy

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.

About us

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.

Contact us

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

View full details

Description:

CAT Caterpillar 142-5868 Crankshaft Seal is a genuine OEM crankshaft seal group featuring a 154.18 mm inner diameter. Designed to retain engine oil while preventing dirt, dust, and moisture from entering the lubrication system, this premium seal assembly includes a wear sleeve for superior sealing performance and extended service life in Caterpillar heavy-duty diesel engines and industrial equipment.

Features:

Manufacturer: Caterpillar
Brand: CAT
Part Number: 142-5868
Alternate Part Number: 1425868
Product Type: Crankshaft Seal Group
Seal Position: Crankshaft
Inner Diameter: 154.18 mm
OEM Genuine Caterpillar Component
Includes Wear Sleeve
Primary Oil Seal Lip
Dust Lip Included
Designed for Dry Air-to-Fluid Applications
High Temperature Resistant
High-Speed Rotation Capable
Heavy-Duty Construction
Corrosion Resistant
Prevents Engine Oil Leakage
Prevents Dirt and Moisture Intrusion
Direct OEM Replacement
Compatible with Caterpillar 3406B
Compatible with Caterpillar 3406C
Compatible with Caterpillar 3406E
Compatible with Caterpillar 3408
Compatible with Caterpillar C15
Compatible with Caterpillar C16
Compatible with Caterpillar C18
Compatible with Caterpillar C27
Compatible with Caterpillar C32
Suitable for Generator Sets, Marine Engines, Industrial Equipment, Mining Equipment, Construction Equipment and On-Highway Truck Engines
Meets Caterpillar OEM Specifications

OEM Cross Reference: 142-5868, 1425868

Part# : 142-5868
Brand: CAT
OEM Cross Reference: 142-5868, 1425868