Undercarriage hardware is the fastening layer that holds the running gear together: track bolts and nuts, shoe bolts, master pins and bushings, roller and segment mounting bolts, the high-grade fasteners engineered for the loads tracked machines feed through them. PartsForMachines supplies undercarriage hardware matched by machine and component, alongside the chains, rollers, idlers, sprockets and guides it secures.
Track hardware is not general-purpose fastener territory: shoe bolts and nuts are high-property-class components with specific head and seat forms, sized to the chain and shoe they clamp, and torqued to figures that keep shoes tight under loads that destroy under-specified bolts in hours. The range covers shoe bolt and nut sets, sold in shoe sets and box quantities, master pins and bushings for chain joining and repair, segment and sprocket bolts, and roller mounting hardware, with each product page listing dimensions, grade and the components served. Ask Simon confirms hardware from the machine model and chain specification, or from the part being secured.
The fitting discipline carries the value: shoe bolts torqued to specification and re-checked after first hours, since shoes loosen as faces bed, hardware renewed rather than reused when shoes or segments come off, and master pin work done with the proper tooling. Loose track hardware announces itself as clicking and shifted shoes, and a thrown shoe damages everything it passes.
For hardware confirmation by machine or chain specification, contact the team via WhatsApp 07754288583.
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Kubota KX161-3 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Kubota U50-3 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Kubota KX151 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Schaeff HR20 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Terex TC60 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Doosan DX55 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Doosan DX60R |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Doosan DX62R-3 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Doosan DX63-3 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Schaeff HR22 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Kubota KX057-4 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Kubota KX045 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Hanix H45 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Hanix H45A |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Hanix H50B |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Hanix H50C |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Hanix H55DR |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Hanix H56C |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Kobelco SK45SRX-6 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Kubota KX060-5 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Terex TC50 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Case CK50 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Kubota KX040 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Case CK52 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Kubota KH151 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Kubota KH040 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Caterpillar 304.5 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Volvo ECR50D |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Neuson 50Z3 |
| Manufacturer | Astrak |
| Part Type | Press-fit Master Pin Kit |
|---|---|
| Machine | Kubota KX161-2 |
| Manufacturer | Astrak |
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