Ultratrack Pro Series rubber tracks are built for contractors running compact track loaders in demanding environments.

This heavy-duty rubber track is engineered to handle high torque, heavy loads, and aggressive terrain without premature wear.

Contractor-Grade Performance

• High tensile steel cable construction
• Deep tread pattern for superior traction
• Designed for construction, grading, and demolition
• Extended service life under heavy commercial use

UltraTrack replacement rubber track built for dependable traction, smooth operation, and long service life. Order by exact size to ensure proper fit.

• Size: 12" 300x52.5x78W
• Guide: W
• Pitch: 52.5mm
• Links: 78

Need help confirming fit? Send us your machine make/model and track size—our team will verify before you order.

Rubber Track, 12" 300 x 52.5 x 78W, IB, New, RT100404B, Caterpillar, 323-8105

OEM Reference Numbers

300, 323-8105

Compatible Equipment

• Case
• Caterpillar
• Gehl
• IHI
• Kobelco
• Takeuchi
• Volvo
• 25-NX
• 28-N
• 28-N-2
• 302.5
• 302.5C
• 303
• CK28
• CX28
• EC25
• EC27C
• EC27D
• EC30
• ECR25D
• ECR28
• GE303
• MB 288
• SK024
• SK025
• SK025-2
• SK025SR
• TB025
• TB125
• TB228
• TB230