Valve Assembly - Check

Part# 286-9133 OLD# 2869133

Check Valve Assembly

Ships within 72 hours
The product isn't available for international shipping

Cat® Check Valve Assembly (Engine Oil)

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


Cat check valves are designed to provide a uni-directional fluid flow and prevent back flow.

• Assembly consists of body, poppet, spring, orifice, insert and snap ring
• Fitting 1: male 9/16-18-2A
• Fitting 2: male 7/8-14-2A
• Prevents backflow
• Emissions control
• Maintains pressure
• Hex Size: 25.4 mm

Used as needed in lubrication systems of Cat heavy-duty equipment. Consult your owner's manual or contact your local Cat Dealer for more information.


  • Height (in): 1.11
  • Height (mm): 28.1
  • Hex Size (in): 1
  • Hex Size (mm): 25.4
  • Length (in): 2
  • Length (mm): 50.8
  • Width (in): 1
  • Width (mm): 25.4
 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# 286-9133
Old Part No.: 2869133
Manufacturer CAT
Stock Available
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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