Cat 315, 315B, 315C Excavator Pins & Bushings

Pins, bushings, links, seals, and shim kits for Caterpillar 315 series excavators, covering the full range of bucket, dipper, H link, and cylinder connection points across 315, 315B, 315C, and related variants.

Fits Models At A Glance

• 315 Series: 315, 315L
• 315B Series: 315B, 315BL
• 315C Series: 315C, 315CL

Key Notes

• Part Types Available: Bucket pins, dipper stick pins, link-to-cylinder pins, H links, H link bushings, dipper bushings, bucket bushings, seals, and shim & seal kits
• Link Fitment: Right-hand and left-hand dipper links extend fitment to EL200B, 318BL, 320, 320L, 320B, and 320BL excavators
• Seal Coverage: H link seals and Series 315 & 325 seals available for complete rebuild support
• Tooling: Steel bushing driver removal and installation tool available for service use
• Kit Options: Shim & seal kits available for 315/315B/315C/315L and 311D–315F ranges

Why Choose Broken Tractor

• ✅ Excavator-specific parts sourced for direct fitment
• ✅ Wide part type coverage for full undercarriage rebuilds
• ✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH

Frequently Asked Questions

What pins and bushings fit a Cat 315B excavator?

Broken Tractor carries a full set of pins and bushings for the Cat 315, 315L, 315B, 315BL, 315C and 315CL excavators. These include the bucket pin (150-6528), link to dipper stick pin (150-6527), link to cylinder pin (106-6876), H link (180-7634), H link bushing (228-5614), dipper bushing (229-1096) and bucket bushing (137-2919). Because these parts cover every model in the 315 series, you can rebuild the bucket, dipper and H link connection points with matching parts.

Which shim and seal kit fits a Cat 315C excavator?

The Shim and Seal Kit PV7015 is built for the Cat 315, 315B, 315C, 315L, 315BL and 315CL excavators. We also offer the PV7014 kit, which covers the newer Cat 311D through 315F range, including the 312D, 312E and 312F models. Match the kit to your exact model before ordering, since the two kits cover different generations.

What seals are used on a Cat 315 excavator H link and bucket linkage?

Broken Tractor offers the H Link Seal 096-0854, which fits the Cat 315, 315B, 315BL, 315C, 315CL and 315L excavators. We also carry the Series 315 and 325 seal (093-1434) for 315 series machines. Replacing seals when you install new pins and bushings helps keep grease in and dirt out of the joint.

Do Cat 315 excavator pins and bushings also fit the Cat 320?

Some do. The right hand link to dipper (087-5802), the Series 315 and 325 seal (093-1434) and the bucket bushing (137-2919) fit both the 315 series and the Cat EL200B, 318BL, 320, 320L, 320B and 320BL excavators. The bucket pin, dipper stick pin, link to cylinder pin, H link and H link bushing are listed for the 315 series only. Fitment can vary by model and serial number, so match the part number or call (800) 909-7060 to confirm with our parts team.

What tool do I need to remove and install bushings on a Cat 315 excavator?

Broken Tractor offers a steel Bushing Driver Removal and Installation Tool for pressing out worn bushings and seating new ones. It is a universal service tool, so it can be used on the dipper, bucket and H link bushings of 315 series excavators. Pairing the tool with new bushings and seals makes a pin and bushing rebuild easier to complete in one job.