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 | Track Bolts |
|---|---|
| Machine | Extec E7 |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Terex Finlay J1175 |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Terex Finlay 683 SUPERTRAK |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | PowerScreen PowerTrack 800 |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | PowerScreen Warrior 1400X |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Sandvik QE340 |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Takeuchi TB80FR |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Atlas 1204LC |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Volvo ECR88D |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Takeuchi TB290 |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Volvo ECR88 |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Takeuchi TB285 |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Takeuchi TB280FR |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Volvo ECR88 PLUS |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Hitachi EX60-2 |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Hitachi EX60-3 |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Hitachi EX60LC-3 |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Hitachi EX75UR |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Hitachi EX75UR-3 (Type 1) |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Takeuchi TB175 |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Kleeman MS15Z |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Takeuchi TB180FR |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Takeuchi TB070 |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | McCloskey J40 |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Liebherr R900 B LC |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | McCloskey R155 |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | Track Bolts |
|---|---|
| Machine | Volvo/ABG 8820 |
| Size | M14 x 50mm |
| Manufacturer | Astrak |
| Part Type | High Tensile Bolt |
|---|---|
| Machine | Caterpillar 313 GC Next Gen |
| Size | M16 x 80 |
| Manufacturer | Astrak |
| Part Type | High Tensile Bolt |
|---|---|
| Machine | Caterpillar D6K LGP - Serial Number DHA2033 up |
| Size | M16 x 80 |
| Manufacturer | Astrak |
| Part Type | High Tensile Bolt |
|---|---|
| Machine | Caterpillar D6K XL - Serial Number FHB2349 up |
| Size | M16 x 80 |
| Manufacturer | Astrak |
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