Part# 2W-3815 OLD# 2W3815

Cylinder Liner Seat Insert

Special Order
Ships within 3 to 6 weeks
The product isn't available for international shipping

Cylinder Liner Seat Insert

- Big Rig World carries Genuine OEM and Aftermarket parts to repair your vehicle at the lowest prices.

  • Seat inserts are important components of cylinder liners, which are fitted into engine blocks and prevent pistons from wearing through cylinder bores


  • Inside surfaces feature a uniform cross hatch pattern for faster ring seating, proper ring seal, uniform oil distribution, and long life.
  • Flanges are roll burnished in the radius for increased strength and resistance to cracking.
  • Heat-treated high-grade gray iron construction provides exceptional strength and long life.
  • Controlled flange head thickness guarantees a precise match with the block and head.
  • Precise manufacturing tolerances ensure perfectly round bores for efficient oil control and proper fit in Cat engine blocks.


  • Height (in): 0.1
  • Length (in): 9
 WARNING: This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Dealer Territory Limited

More Information
Current Part# 2W-3815
Old Part No.: 2W3815
Manufacturer CAT
Stock Special Order
Ship time unit Hours
Hot Deals No
Fits CAT
Type OEM
Warranty Standard Manufactures

Note: Cat® parts shipped within the United States only.

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