Cat 322, 322B, 322C Excavator Pins & Links

Pins, bushings, H-links, bucket links, and seal kits for Caterpillar 322, 322B, 322BL, and 322CL excavators, covering all major bucket and linkage connection points.

Fits Models At A Glance

• 322 Series: 322, 322B, 322BL, 322CL

Key Notes

• Application: Pins, bushings, links, and seal kits for Cat 322 series excavator working equipment
• Coverage: Includes H-links, link-to-dipper pins, link-to-cylinder pins, left and right bucket links, bushings, and shim and seal kits
• Function: Maintains bucket and linkage connection integrity across all major pivot points on Cat 322 series excavator working equipment

Why Choose Broken Tractor

• ✅ Full pin and bushing coverage for Cat 322 series excavators
• ✅ H-links, bucket links, and all connection hardware stocked
• ✅ Hard-to-find Cat 322 linkage components available

Frequently Asked Questions

What pins and links fit a Cat 322B excavator?

Broken Tractor carries an H link (178-0964), a link to cylinder pin (186-5730), a link to dipper pin (186-5732), a left hand link with bolt holes (102-3271), right hand links (187-5731 and 102-3272) and a bushing (129-7768), all listed to fit the Cat 322, 322B, 322BL and 322CL. These cover the main bucket and linkage pivot points on the 322 series. Match the part number on your old part to make sure you order the right piece.

Which bucket link fits a Cat 322C excavator?

It depends on your exact model and serial number. Bucket link 1949829 and bucket link 7Y3546 are both listed for the 322C and 322B L. Bucket link 1332441 is listed for the 322B and 322B LN, and bucket link assembly 7Y3528 is listed for the 322B, 322B L and 322B LN. Match the part number on your machine or call (800) 909-7060 to confirm fitment with the parts team.

Do I need a left hand or right hand link for my Cat 322 excavator?

Cat 322 series links are sided, so order the side you are replacing. We carry a left hand link with bolt holes (102-3271) and right hand links (187-5731 and 102-3272), all listed for the 322, 322B, 322BL and 322CL. Check the part number on the old link to make sure you get the matching side.

Is there a shim and seal kit for the Cat 322 excavator?

Yes, Broken Tractor offers shim and seal kit PV7018, which is listed to fit the Cat 322, 322B, 322BL and 322CL. The same kit is also listed for the 318C, 320C, 321C LCR, 325B and 325C excavators. Many owners replace seals and shims along with worn pins and bushings at the linkage pivot points.

What tool can I use to remove and install bushings on a Cat 322 excavator?

Broken Tractor carries a steel bushing driver removal and installation tool (SKU BushingDriver) that is listed as a universal fit for excavators. It can be used when replacing bushings such as the 129-7768 bushing for the Cat 322, 322B, 322BL and 322CL. Order it with your pins and bushings to have everything on hand for the job.