Undercarriage Hardware
Bolts, nuts and pins hold the undercarriage together. They are small items, but a wrong thread or a weak grade can loosen a shoe or a sprocket, so they should be matched as carefully as the main parts.
Sourced on request. We do not list part numbers for this line yet. Send your details and we check what our supply chain can provide, then quote it with the rest of your parts. Availability, MOQ, lead time and warranty depend on the item and are stated on that quote.
What we can source
- Track shoe bolts and nuts
- Fix the shoes to the chain links.
- Sprocket and segment bolts
- Fix the sprocket or its segments to the final drive.
- Roller and idler mounting bolts
- Fix rollers and bearing blocks to the track frame.
- Master pins and master link bolts
- Join the two ends of the track chain.
When to replace hardware
- New shoes, sprockets or rollers are being fitted
- Bolts have stretched, rusted or lost their thread
- Bolt heads are worn from running on rock
- A shoe or sprocket has come loose before
What to send for a quote
- OEM number, if you have it
- Thread size and thread pitch
- Bolt length and head type
- Strength grade
- Quantity per side or per machine
Frequently Asked Questions
Can I reuse the old track bolts?
New bolts are the safer choice when shoes or sprockets are replaced, because used bolts may have stretched. Follow the torque values in your machine manual.
Can hardware ship with my other parts?
Yes. Add it to the same list and we quote it with the rest of the order.