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SKU:
NLT2T01282
Ships for free in 2–4 business days.
Bottom Track Roller 9239528 for Komatsu Compact Excavators
$182.69
In Stock
$182.69
Sale price
$182.69
Regular price
Replace a worn lower track roller on a compatible Komatsu compact excavator with this undercarriage component referenced by 9239528.
Estimated delivery between
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Komatsu PC50MR-2, PC58UU-3, PC45MR-3, PC40R-8 and PC40MR-1 only where undercarriage roller matches 9239528
Product Overview
Bottom rollers support machine weight along the track chain while excavating and traveling. A seized bearing or leaking seal can accelerate wear to the rubber or steel track; inspect adjacent rollers for similar damage.
Key Features & Performance
- Compact excavator lower track roller
OE / Reference Numbers
- 9239528
Common Reasons for Replacement
- Flat-spotted or seized roller
- Track traveling roughly
- Leaking roller seals
Fitment & Installation Notes
Measure roller flange spacing, shaft, track pitch and mounting bracket. Verify original part number rather than assuming different excavator chassis use identical rollers.
Frequently Asked Questions
Is this a genuine OEM part? No. This is an aftermarket replacement unless otherwise explicitly stated. Brand and reference numbers identify the intended original part or application.
How do I confirm it will fit? Measure roller flange spacing, shaft, track pitch and mounting bracket. Verify original part number rather than assuming different excavator chassis use identical rollers.
Part Summary
keywords: Bottom Track Roller 9239528 for Komatsu Compact Excavators, 9239528, heavy machinery parts & accessories, Komatsu PC50MR-2, PC58UU-3, PC45MR-3, PC40R-8 and PC40MR-1 only where undercarriage roller matches 9239528
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.