Within Under Carriage, Track Chain covers the steel track chains fitted to plant tracked-equipment undercarriages — the assembled chain of track shoes, pin links, bushings, and connecting hardware that wraps around the sprocket and idler to provide the running surface and traction. Track chains include both bare track-chains (for use with separate track shoes) and complete track-chain assemblies (with shoes installed).
Parts for Machines supplies track chains across the plant aftermarket — covering chains for the major plant equipment ranges, sized to match specific equipment final-drive sprocket and idler geometries.
Product pages list the equipment make and model the chain is approved for, the chain type (bare chain or shoe-assembled), the chain pitch (the distance between adjacent pin centres — must match the equipment's sprocket tooth pitch and idler diameter), the pin-and-bushing specification (diameter, length, hardness rating), the link count (the number of pin links in the complete chain — must match the equipment's track-frame length and tension-adjustment range), the construction (sealed-and-lubricated for modern equipment; standard for older equipment), the rated load capacity, and the OEM cross-reference.
For replacement of an existing track chain, the OEM part number is the most reliable match. Where the OEM number isn't available, identify by the equipment make, model, year, and the chain's measured pitch and link count. Always replace track-chains as part of a matched undercarriage rebuild — sprockets, chains, idlers, and rollers worn together must be replaced together. Track-chain elongation should be measured periodically across the chain length — when elongation exhausts the idler tension-adjustment range and the track cannot be properly tensioned, the chain has reached its replacement point. Trade pricing on multi-chain and fleet orders is available; contact the team via WhatsApp 07754288583.
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Caterpillar 319C L |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Komatsu PC228UU-1 |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Komatsu PC180NLC-6 |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Komatsu PC180LC-5 |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Kobelco SK170-8 |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Kobelco SK200 SR |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Komatsu PC210LC-6 |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Case CX225 SR |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Caterpillar 319D L |
| Manufacturer | Astrak |
| Part Type | Chain link to suit 38mm slide-in pin |
|---|---|
| Machine | Kobelco SK200 SR |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Kobelco SK270 SRLC-5 |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Case CX225 SRLC |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Caterpillar 320 GC Next Gen |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Komatsu PC220LC-8 |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Komatsu HB215LC-1 |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Kobelco SK260LC-8 |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Komatsu PC220-7 |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Liebherr R916 NLC Li. |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Hyundai R210LC-3 |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | JCB JS200 LC |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Kobelco SK250NLC |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Kobelco SK250LC-6 |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Caterpillar 320 Next Gen |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Komatsu PC240-10 |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Komatsu HB215LC-3 |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Case CX230 |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Caterpillar 320B |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Caterpillar 320B L |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Case CX230B |
| Manufacturer | Astrak |
| Part Type | Chain link to suit slide-in pin |
|---|---|
| Machine | Caterpillar 320C |
| Manufacturer | Astrak |
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