KOMATSU Carrier Rollers
VANROCK engineers and manufactures carrier rollers (top rollers · upper rollers · support rollers) to full OEM specification for 442 KOMATSU machine models. Every component is produced in VANROCK's own facilities and undergoes 100% final quality inspection before release.
Select your KOMATSU model below to review every compatible carrier roller with complete technical specifications, then submit a quotation request for commercial terms and availability.
442 Carrier Rollers · 442 KOMATSU models
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D135A 1BulldozersD135A 2BulldozersD150A 1BulldozersD155A 1BulldozersD155A 2 v1BulldozersD155A 2 v2BulldozersD155A 3BulldozersD155AX 3BulldozersD155AX 5BulldozersD155AX 6BulldozersD155C 1BulldozersD155S 1LoadersD155W 1BulldozersD20A 5BulldozersD20P 5BulldozersD20Q 5BulldozersD20S 5LoadersD21A 5BulldozersD21P 5BulldozersD21S 5LoadersD275A 2BulldozersD275A-5BulldozersD275AX-5BulldozersD30A 15 v1BulldozersD30A 15 v2BulldozersD30S 15LoadersD31A 15 v1BulldozersD31A 15 v2BulldozersD31A 16 v1BulldozersD31A 16 v2BulldozersD31A 17BulldozersD31E 18BulldozersD31P 16 v1BulldozersD31P 16 v2BulldozersD31P 16ABulldozersD31P 17BulldozersD31P 17ABulldozersD31P 18BulldozersD31P 20BulldozersD31P 20ABulldozersD31PL 16 v1BulldozersD31PL 16 v2BulldozersD31PL 17BulldozersD31PL 18BulldozersD31PL 20BulldozersD31PLL 16BulldozersD31PLL 17BulldozersD31PLL 18BulldozersD31PLL 20BulldozersD31PX 21BulldozersD31Q 16BulldozersD31Q 17BulldozersD31Q 18BulldozersD31S 15LoadersD31S 16LoadersD31S 17LoadersD31S 18LoadersD31S 20LoadersD32E 1BulldozersD32P 1BulldozersD355A 1BulldozersD355A 3BulldozersD355A 5BulldozersD355C 3BulldozersD375A 1BulldozersD375A 2BulldozersD375A 3BulldozersD375A 5BulldozersD37E 1BulldozersD37E 2BulldozersD37E 5BulldozersD37EX 21BulldozersD37EX 22BulldozersD37P 1BulldozersD37P 2BulldozersD37P 5BulldozersD37PX 21 v1BulldozersD37PX 21 v2BulldozersD38E 1BulldozersD38P 1BulldozersD39E 1BulldozersD39EX 21BulldozersD39P 1BulldozersD39PX 21BulldozersD40A 1 v1BulldozersD40A 1 v2BulldozersD40A 3BulldozersD40F 3BulldozersD40P 1 v1BulldozersD40P 1 v2BulldozersD40P 3BulldozersD40PL 1 v1BulldozersD40PL 1 v2BulldozersD40PL 3BulldozersD40PLL 1BulldozersD40PLL 3BulldozersD41A 3BulldozersD41A 3ABulldozersD41E 3BulldozersD41E 6BulldozersD41P 3BulldozersD41P 6BulldozersD41Q 3BulldozersD41S 3BulldozersD45A 1 v1BulldozersD45A 1 v2BulldozersD45E 1 v1BulldozersD45E 1 v2BulldozersD45P 1 v1BulldozersD45P 1 v2BulldozersD45S 1LoadersD475A 1BulldozersD475A 2BulldozersD50A 16 v1BulldozersD50A 16 v2BulldozersD50A 17BulldozersD50F 16 v1BulldozersD50F 16 v2BulldozersD50F 17BulldozersD50P 16 v1BulldozersD50P 16 v2BulldozersD50P 17BulldozersD50PL 16 v1BulldozersD50PL 16 v2BulldozersD50PL 17BulldozersD50S 16 v1LoadersD50S 16 v2LoadersD51 EX-22BulldozersD51 PX-22BulldozersD53A 16 v1BulldozersD53A 16 v2BulldozersD53A 17BulldozersD53P 16 v1BulldozersD53P 16 v2BulldozersD53P 17BulldozersD53S 16 v1LoadersD53S 16 v2LoadersD53S 17LoadersD55S 2LoadersD55S 3LoadersD57S 1LoadersD57S 1BLoadersD58E 1BulldozersD58E 1ABulldozersD58E 1BBulldozersD58P 1BulldozersD58P 1BBulldozersD60A 3BulldozersD60A 6 v1BulldozersD60A 6 v2BulldozersD60A 7BulldozersD60A 8 v1BulldozersD60A 8 v2BulldozersD60E 7BulldozersD60E 8 v1BulldozersD60E 8 v2BulldozersD60F 7BulldozersD60F 7ABulldozersD60F 8BulldozersD60F 8ABulldozersD60P 3BulldozersD60P 6BulldozersD60P 7BulldozersD60P 8 v1BulldozersD60P 8 v2BulldozersD60PL 7BulldozersD60PL 8BulldozersD60S 3LoadersD60S 7LoadersD60S 8LoadersD61EX 12BulldozersD61EX 15BulldozersD61PX 12BulldozersD61PX 15BulldozersD63E 1BulldozersD63E 1ABulldozersD65A 6 v1BulldozersD65A 6 v2BulldozersD65A 7BulldozersD65A 8 v1BulldozersD65A 8 v2BulldozersD65E 12BulldozersD65E 7BulldozersD65E 8 v1BulldozersD65E 8 v2BulldozersD65EX 12BulldozersD65EX 15BulldozersD65EX 17BulldozersD65P 12BulldozersD65P 7BulldozersD65P 8 v1BulldozersD65P 8 v2BulldozersD65PX 12 v1BulldozersD65PX 12 v2BulldozersD65PX 15BulldozersD65S 7LoadersD65S 8LoadersD65WX-15BulldozersD66S 1LoadersD68E 1BulldozersD68P 1BulldozersD75A 1 v1BulldozersD75A 1 v2BulldozersD75S 2 v1LoadersD75S 2 v2LoadersD75S 2 v3LoadersD75S 3LoadersD75S 5LoadersD80A 12BulldozersD80A 18BulldozersD80E 18BulldozersD80F 18BulldozersD80P 18BulldozersD83E 1BulldozersD83P 1BulldozersD85A 12BulldozersD85A 18BulldozersD85A 21BulldozersD85A 21BBulldozersD85E 18BulldozersD85E 21BulldozersD85ESS 2ALoadersD85EX 15BulldozersD85P 18BulldozersD85P 21BulldozersD85PX 15BulldozersD95S 1LoadersD95S 2Loaders
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Undercarriage_Knowledge
Excavator Undercarriage Inspection: The 10-Point Checklist6 Min Read →Track Alignment Problems: Machine Pulls, Snaking & Uneven Wear5 Min Read →Undercarriage Maintenance Schedule: Daily to 2,000 Hours5 Min Read →
Expert guides from our engineers
FAQ
KOMATSU Carrier Rollers — common questions
How is KOMATSU carrier roller pricing determined?+
Pricing depends on the exact KOMATSU model and machine configuration. Select your model below, open the required carrier roller and submit a quotation request — our commercial team will respond with a formal offer covering price, availability and delivery terms.
Are these KOMATSU carrier rollers OEM or aftermarket?+
VANROCK carrier rollers for KOMATSU machines are premium aftermarket components manufactured entirely in VANROCK's own production facilities to OEM specifications — equivalent materials, heat treatment and fit to the original parts.
How do I confirm the carrier roller fits my KOMATSU?+
Select your exact KOMATSU model below — each model page lists only compatible components. For full certainty, include your machine serial number with the quotation request and our engineering team will verify the exact part before an offer is issued.
Is worldwide supply available for KOMATSU carrier rollers?+
Yes — VANROCK supplies carrier rollers worldwide through its authorized dealer and distribution network. Every offer includes delivery terms, and mixed KOMATSU undercarriage orders or full containers can be consolidated.