Bottom Roller, New, Atlas, PC377, Case, S243774, Caterpillar, 8E7494, Daewoo, 2270-9403, Hitachi
Why Choose This
- Verified Fitment — Confirmed compatible with your machine. Fits or your money back.
- Price Match Guarantee — Find a lower price anywhere and we will beat it.
- Free Shipping — Ships free to all 50 US states from 13+ warehouses.
- Same-Day Processing — Orders placed before 1 PM CST ship the same business day.
- 30-Month Warranty — Industry-leading coverage against manufacturing defects.
What Goes Into Every UltraTrack Track
Every UltraTrack rubber track is engineered with a multi-layer construction system designed for maximum service life under real jobsite conditions.
- Continuous Steel Cord Belt — A single continuously wound steel cable runs the full length of the track, eliminating splice points that cause premature failure. This is the same belting method used in OEM tracks.
- High-Tensile Steel Links — Drop-forged steel links engage cleanly with your machine's sprocket for smooth power transfer and reduced undercarriage wear.
- 100% Virgin Rubber Compound — Acid-washed steel cords are bonded through multi-stage vulcanization. No reclaimed or recycled rubber. The result is a track body that resists delamination, cracking, and chunking even under sustained heavy loads.
- UV and Ozone Stabilizers — Built-in antioxidants and antiozonants protect against sun and weather degradation, extending track life for machines that sit outdoors between jobs.
Track Care: Getting the Most Hours from Your UltraTrack Tracks
- Tension Check — Check track tension at the start of every shift. Over-tensioned tracks accelerate wear on sprockets and idlers. Under-tensioned tracks risk derailment. Refer to your your machine's operator manual for the correct sag measurement.
- Clean the Undercarriage — Packed mud, rocks, and debris add weight, increase fuel consumption, and cause uneven wear. Hose out the undercarriage at the end of each day, especially in clay or mud conditions.
- Inspect Wear Indicators — Look for cracking between lugs, exposed steel cords, uneven lug height, and missing chunks. If the rubber between lugs is worn to less than 1/4 inch, it is time to replace.
- Rotate Travel Direction — When possible, alternate the direction your machine travels on repetitive routes. This distributes wear more evenly across the track surface.
