Cat 319DL, 320DL, 320EL, 321D Excavator Pins Links

H-links, shim and seal kits for Caterpillar 319D, 320D, 320E, and 321D series excavators, covering bucket and linkage connection components.

Fits Models At A Glance

• 319D Series: 319DL, 319DLN
• 320D / 320E Series: 320DL, 320EL
• 321D Series: 321D LCR

Key Notes

• Application: H-links and seal kits for Cat 319D, 320D, 320E, and 321D series excavator working equipment
• Coverage: Includes H-links and shim and seal kits for bucket and linkage connection points
• Function: Maintains bucket and linkage connection integrity on Cat 319D, 320D, 320E, and 321D excavator working equipment

Why Choose Broken Tractor

• ✅ H-links and seal kits stocked for 319D, 320D, and 321D series
• ✅ OEM-equivalent fit for Cat mid-size excavator platforms
• ✅ Hard-to-find Cat linkage components available

Frequently Asked Questions

What H-link fits a Cat 320EL excavator?

Broken Tractor carries H-link 260-2289, which fits the Cat 319DL, 319DLN, 320DL, 320EL and 321D LCR excavators. We also offer H-link 241-7319, listed for the Cat 320C, 320D, 320D2, 320E and 322C. Fitment can vary by model and serial number, so match the part number on your old link or call (800) 909-7060 to confirm before ordering.

Are Cat 320D bucket links sold as left-hand and right-hand parts?

Yes, the bucket links are sold separately for each side. Part 244-4254 is the left-hand bucket link with a bolt hole, and part 244-4255 is the right-hand bucket link. Both are listed for the Cat 319DL, 319DLN, 320D, 320DL, 320EL and 321D series excavators.

What bushings go in the H-link on a Cat 319DL excavator?

Broken Tractor offers two H-link bushings for the Cat 319DL. Part 240-2913 is the H-link bushing, and part 240-2912 is the H-link bottom bushing. Both also fit the Cat 319DLN, 320D, 320DL, 320EL and 321D LCR, so check your existing part number to make sure you order the correct position.

Which Cat excavators does the PV7019 shim and seal kit fit?

The PV7019 shim and seal kit fits the Cat 319DL, 319DLN, 320DL, 320EL and 321D LCR excavators. It is designed for the bucket and linkage connection points on these machines. If you are not sure which series your machine falls under, confirm the model and serial number with the parts team before ordering.

Is there a tool for removing and installing H-link bushings on a Cat 321D?

Yes, Broken Tractor offers a steel bushing driver for removing and installing bushings. It is a universal service tool that works on excavators, including the Cat 321D, along with other heavy equipment. Pair it with the matching H-link bushing, such as part 240-2913 or 240-2912, when you replace worn bushings.