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Yanmar B3U Rubber Tracks | UltraTrack
The Yanmar B3U Rubber Tracks is an OEM-compatible 300x52.5x80, 300x52.5x84 rubber tracks engineered for Yanmar B3U compact track loaders. Built to Yanmar factory specifications, this tread rubber tracks delivers reliable traction, reduced ground pressure, and consistent performance across construction sites, agricultural fields, and mixed-terrain jobsites.
* Notes: All sizes (variants) displayed with your make and model will fit. | Call us if you have any questions. 866-516-TIRE (8473)
Find & buy your exact track
See all 8 compatible tracks $722–$962
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300×52.5×80
- Demolition Tread N guide (narrow) $722.05In stock
- V Lug Tread N guide (narrow) $773.06In stock
- V Lug Tread K guide (Komatsu-style) $855.31In stock
- Staggered Directional Tread K guide (Komatsu-style) $920.21In stock
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300×52.5×84
- V Lug Tread N guide (narrow) $753.91In stock
- Staggered Directional Tread N guide (narrow) $804.71In stock
- V Lug Tread K guide (Komatsu-style) $893.96In stock
- Staggered Directional Tread K guide (Komatsu-style) $962.41In stock
Couldn't load pickup availability
The Yanmar B3U Rubber Tracks is an OEM-compatible 300x52.5x80, 300x52.5x84 rubber tracks engineered for Yanmar B3U compact track loaders. Built to Yanmar factory specifications, this tread rubber tracks delivers reliable traction, reduced ground pressure, and consistent performance across construction sites, agricultural fields, and mixed-terrain jobsites.
Ultratrack supplies OEM-spec Yanmar rubber tracks with guaranteed fitment verified against your exact Yanmar model. Every track ships free to the contiguous United States with same-day processing available. Backed by a 30 Month manufacturers defect warranty -- order with confidence.
Product Specifications
| SKU | YANMAR-B3U-DEMOLITION-TREAD-250MM-53X80 |
| Brand | UltraTrack |
| Condition | New |
Compatible Parts & Alternatives
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30-Month Manufacturer Warranty
Every UltraTrack rubber track is backed by a 30-month manufacturer warranty against defects in materials and workmanship — plus our guaranteed-fit promise for the listed machine.
- 30-month coverage against manufacturing defects
- Guaranteed fitment for the listed make & model
- Fitment & warranty support 7 days a week
Questions about coverage? Call a track expert at (866) 516-8473.
Talk to a Track Expert
Fitment questions come up all the time. If you're stuck on sizing, model numbers, or tread choice, our support team can guide you to the right match fast.