Kobelco SK150, SK160 Pins, Bushings & Links

Pins, bushings, links, and seals for Kobelco SK150 and SK160 excavators, covering bucket-to-dipper connections, H-link assemblies, and cylinder attachment points throughout the front attachment linkage.

Fits Models At A Glance

• SK150 Series: SK150, SK150LC
• SK160 Series: SK160, SK160LC, SK160LC-6E

Key Notes

• Pin Types: Bucket-to-dipper, link-to-dipper, and link-to-cylinder pins available
• Link Types: Left-hand and right-hand bucket links, H-links (20" center-to-center)
• Bushing Types: H-link bucket-end bushings, open-end H-link bushings, and dipper-to-bucket bushings
• Seals & O-Rings: H-link seals, bucket link seals, and open-end H-link seals included
• Service Tool: Steel bushing driver for removal and installation available separately

Why Choose Broken Tractor

• ✅ Accurate fitment data verified against Kobelco parts references
• ✅ Left- and right-hand links available individually or as pairs
• ✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH

Frequently Asked Questions

What pins fit the bucket and linkage on a Kobelco SK150 or SK160 excavator?

Broken Tractor carries three front linkage pins for the Kobelco SK150 and SK160: the bucket to dipper arm or H-link pin (2419P4116), the link to dipper pin (2419P4115), and the link to cylinder pin (2419P4114). Each pin is made for a specific connection point, so match the part number to the location you are replacing.

Are the left and right bucket links the same on a Kobelco SK160 excavator?

No, the left-hand and right-hand bucket links are separate parts. The left-hand bucket link with bolt holes is 2406P5564, and the right-hand bucket link is 2406P5565, both listed for the Kobelco SK150 and SK160. Broken Tractor offers them individually or as a pair.

What size H-link fits a Kobelco SK150 excavator?

The bucket H-link Broken Tractor carries for the Kobelco SK150 (2406N1736F1) measures 20 inch center to center. It is listed for the SK150. If you run an SK160 or are unsure which link your machine uses, call the parts team at (800) 909-7060 to confirm fitment before ordering.

What bushings and seals are used in the H-link and bucket linkage on a Kobelco SK150 or SK160?

For the H-link, we carry the bucket-end bushing (2405T1885) and the open-end bushing (2405P725), which replaces 2 OEM bushings, along with the open-end H-link seal (2445R138D6). At the dipper end, options include the dipper at bucket link bushing (2405T1887), the dipper stick to bucket bushing (2405P726), the seal for the bucket link at the dipper (2445R138D4), and seal 2445R220D3. O-ring 2445Z1570 is listed for the SK150LC, SK160LC and SK160LC-6E, so match each part number to its location in the linkage.

Do I need a special tool to replace bushings on a Kobelco SK150 or SK160 excavator?

A bushing driver makes removal and installation much easier, and Broken Tractor offers a steel bushing driver for that job. It is sold separately from the bushings and is a universal service tool that is not specific to one model.