Komatsu Excavator Steel Tracks parts list
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PC160LC-7, PC160LC-8, PC170LC-10, PC170LC-11, PC190LC-8, PC190NLC-8, PC200LC-7, PC200LC-8, PC210LC-7, PC210LC-8, PC210LC-10, PC210LC-11, PC215LC-2, PC220LC-7, PC220LC-8, PC228US-3, PC228USLC-8, -10, PC230LC-7, PC238USLC-11, PC240LC-7, -8, -10, -11 |
Track Chain Guide |
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20Y-30-31160 |
$325.00
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PC55MR-5, PC50MR, PC50UU-2, PC45MRX, PC40MR-2 |
Bolt-On Rubber Pad |
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Komatsu-DHR135X400B |
$34.00
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PC35MR-2, PC35MR-3, PC27MR-2, PC30MR-5, PC30UU-3, PC28UU-2, PC38UU-2, PC35MRX-1A |
Bolt-On Double Grouser Rubber Pad |
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Komatsu-DHR101X300B |
$22.00
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PC490-10, PC490LC-10, PC490-11, PC500-8, PC500-10 |
Track Guide |
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208-30-41470 |
From
$750.00
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PC1100SP-6, PC1100SE-6, PC1100-6, PC1250-7, PC1250LC-7, PC1250SE-7, PC1250SP-8R, PC1250-8, PC1250LC-8 |
Track Adjuster |
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21N-30-32240 |
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$2,175.00
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Steel track components, track chain guides, and track adjusters for Komatsu excavators — covering compact mini excavators through large production-class machines. Parts span bolt-on rubber pad configurations, chain guide assemblies, and hydraulic track adjusters across a wide range of PC series models.
Fits Models At A Glance
- Compact Series: PC27MR-2, PC28UU-2, PC30MR-5, PC30UU-3, PC35MR-2, PC35MR-3, PC35MRX-1A, PC38UU-2, PC40MR-2, PC45MRX, PC50MR, PC50UU-2, PC55MR-5
- Mid Series: PC160LC-7, PC160LC-8, PC170LC-10, PC170LC-11, PC190LC-8, PC190NLC-8, PC200LC-7, PC200LC-8, PC210LC-7, PC210LC-8, PC210LC-10, PC210LC-11, PC215LC-2, PC220LC-7, PC220LC-8, PC228US-3, PC228USLC-8, PC228USLC-10, PC230LC-7, PC238USLC-11, PC240LC-7, PC240LC-8, PC240LC-10, PC240LC-11
- Large Series: PC490-10, PC490LC-10, PC490-11, PC500-8, PC500-10
- Ultra-Class Series: PC1100-6, PC1100SE-6, PC1100SP-6, PC1250-7, PC1250LC-7, PC1250SE-7, PC1250SP-8R, PC1250-8, PC1250LC-8
Key Notes
- Rubber Pads: Bolt-on double grouser and standard bolt-on styles available in 300 mm and 400 mm widths
- Track Chain Guides: Available for mid-range PC160–PC240 series and large PC490–PC500 series
- Track Adjusters: Hydraulic adjuster assemblies for PC1100 and PC1250 ultra-class excavators
- Fitment Verification: Confirm machine serial number and undercarriage configuration before ordering
Why Choose Broken Tractor
- ✅ Wide Komatsu model coverage from compact to ultra-class
- ✅ Direct replacement parts with OEM-matched specifications
- ✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH
Frequently Asked Questions
What size rubber pad fits a Komatsu PC35MR-3 excavator?
The Komatsu PC35MR-3 takes a 300 millimeter bolt-on double grouser rubber pad, SKU Komatsu-DHR101X300B. The same pad also fits the PC35MR-2, PC27MR-2, PC30MR-5, PC30UU-3, PC28UU-2, PC38UU-2 and PC35MRX-1A. Confirm your serial number and undercarriage setup before ordering.
What rubber pads fit a Komatsu PC50MR or PC55MR-5?
Broken Tractor carries a 400 millimeter bolt-on rubber pad, SKU Komatsu-DHR135X400B, that fits the Komatsu PC50MR and PC55MR-5. It also fits the PC50UU-2, PC45MRX and PC40MR-2 mini excavators. Match the pad width and style on your machine before you order.
Which track chain guide fits a Komatsu PC200LC-8?
Track chain guide SKU 20Y-30-31160 fits the Komatsu PC200LC-8 and many other mid-size excavators from the PC160LC-7 through the PC240LC-11. Covered models include the PC170LC, PC190LC, PC210LC, PC220LC, PC228US, PC230LC and PC238USLC series. Because fitment can vary by serial number, match the part number to your machine before ordering.
What track chain guide fits a Komatsu PC490 or PC500 excavator?
Track chain guide SKU 208-30-41470 fits the Komatsu PC490-10, PC490LC-10, PC490-11, PC500-8 and PC500-10. Check your serial number and undercarriage configuration to confirm it matches your machine.
Which track adjuster fits a Komatsu PC1250-8 excavator?
Hydraulic track adjuster assembly SKU 21N-30-32240 fits the Komatsu PC1250-8 along with the PC1250LC-8, PC1250-7, PC1250LC-7, PC1250SE-7 and PC1250SP-8R. It also fits the PC1100-6, PC1100SE-6 and PC1100SP-6. Fitment can depend on serial number, so match the part number or call (800) 909-7060 to confirm with the parts team.
