Part# 168-2100 OLD# 1682100


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Cat® Spacer

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

Service component for damper group, provides a spacer between the bolt and damper assembly.

• For use with 5/8 inch hardware
• Material: Steel
• Outside diameter: 163.6 mm (6.44 in)
• Inside diameter: 131.57 mm (5.17 in)
• Thickness: 8 mm (0.31 in)

Consult your owner's manual or contact your local Cat Dealer for more information.


  • Inside Diameter (in): 5.17
  • Inside Diameter (mm): 131.57
  • Material Description: Steel
  • Outside Diameter (in): 6.44
  • Outside Diameter (mm): 163.6
  • Thickness (in): 0.31
  • Thickness (mm): 8
 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
More Information
Current Part# 168-2100
Old Part No.: 1682100
Manufacturer CAT
Stock Available
Hot Deals No
Fits CAT
Type OEM
Warranty Standard Manufactures

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

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Big Rig World is a retailer of new heavy duty truck parts. We supply OEM and aftermarket parts from name brands, including Paccar, Kenworth, Peterbilt, CAT, Cummins, Freightliner, Mack, Volvo, Fleet Engineers, and many others. We ship parts to the United States, Canada, Mexico, Russia and several other countries. Big Rig World also sells to wholesale customers including parts stores, dealerships, service shops, and fleets where customers get wholesale pricing, shipping specials, and other perks. Our team is multi-lingual with a deep knowledge of truck parts and can help you get the part you need to the place you need it!