Hitachi EX100, EX120 Excavator Pins & Bushings

Pins, bushings, links, and seal kits for Hitachi EX100 and EX120 excavators, covering bucket-to-dipper arm connections, H-link assemblies, cylinder pins, and related hardware for front attachment maintenance and rebuilds.

Fits Models At A Glance

• EX Series: EX100, EX120

Key Notes

• Pin Types: Bucket-to-dipper arm, bucket-to-H-link, link-to-dipper, and link-to-cylinder pins available
• Link Assemblies: Left-hand and right-hand links available, including H-link and link with bolt holes
• Bushings & Seals: Dipper stick end bushings, general excavator bushings, O-rings, and shim and seal kits included
• Service Tools: Bushing driver removal and installation tool available for use during service work
• Shim & Seal Kit: PV7000 covers EX100, EX120 alongside ZX120, ZX130, and ZX135US for broader front-end serviceability

Why Choose Broken Tractor

• ✅ Direct fitment parts for EX100 and EX120 excavators
• ✅ Front attachment pins, links, and bushings under one roof
• ✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH

Frequently Asked Questions

What pins fit the bucket and linkage on a Hitachi EX100 or EX120 excavator?

Broken Tractor carries four front attachment pins for the Hitachi EX100 and EX120: the bucket to dipper arm pin (SKU 3037080), bucket to H-link pin (SKU 3037081), link to dipper pin (SKU 3037079), and link to cylinder pin (SKU 3037082). Each pin serves a different connection point, so match the location on your machine to the pin name before ordering.

Does the PV7000 shim and seal kit fit a Hitachi EX120?

Yes, the PV7000 shim and seal kit fits the Hitachi EX100 and EX120 excavators. It also fits the Hitachi ZX120, ZX130, and ZX135US, so one kit covers several Hitachi models for front end service.

Which H-link and side links fit the Hitachi EX100 and EX120?

We carry the H-link (SKU 8050179), a left hand link with bolt holes (SKU 9735190), and a right hand link (SKU 4257933), all for the Hitachi EX100 and EX120. The left and right hand links are separate parts, so confirm which side you need before ordering. If you are unsure, compare the part number on your old link or call (800) 909-7060 to confirm with the parts team.

What bushings and O-rings are available for the Hitachi EX100 and EX120?

Broken Tractor offers two bushings for the Hitachi EX100 and EX120, part numbers 4196558 and 4188796, plus an O-ring with part number 4276696. Because these bushings are listed by part number, the most reliable way to get the right one is to match the number from your machine or parts book.

Is there a tool for removing and installing bushings on a Hitachi EX120?

Yes, we carry a steel bushing driver removal and installation tool built for service work on excavators, including the Hitachi EX100 and EX120. It is a universal tool, so it can be used when replacing bushings during a front attachment rebuild.