CAT E70B Rubber Tracks | 450x71x82

The Cat E70B uses 450x71x82 rubber tracks (Width: 450mm, Pitch: 71mm, Links: 82). Always verify the size stamped on your existing track or use the TrackTECH Rubber Track Finder before ordering.

Matching drive sprocket options for the Cat E70B include CAT E70B Sprocket | Part #1R5440. When installing new rubber tracks, inspect sprockets for hooked, sharp, or uneven teeth because worn sprockets can shorten track life and damage the drive lugs.

Matching bottom roller or track roller options for the Cat E70B include CAT E70B Track Roller | Part #127-3806. Replacing worn rollers before installing new rubber tracks helps keep the undercarriage aligned and reduces uneven wear across the track carcass.

Matching front idler options for the Cat E70B include CAT E70B Front Idler | Part #1R8938. Front idlers guide the track and help maintain proper tension, so inspect the flange, bearing condition, and wear surface before installing new tracks.

Matching top roller options for the Cat E70B include CAT E70B Carrier Roller | Part #277-8576. Top rollers support the upper track path and should be checked for bearing play, flat spots, and uneven wear during undercarriage service.

The 450x71x82 rubber track size is used across multiple compact machines, including 450x71x82, Cat 307B, Cat 307CAC, Cat 307, Cat 307A, Cat 307CCC, Cat 307C, and Cat 307CSB. Always confirm by checking the size stamped on your current track and your machine serial number before ordering.

Yes, inspect sprockets, rollers, and idlers before installing new rubber tracks on the Cat E70B. Worn undercarriage parts can shorten track life, cause poor alignment, and create uneven wear. Shop matching parts from the linked products above or view all undercarriage parts.

Confirm fitment by checking your machine make, model, serial number, and existing track size or OEM part number. For rubber tracks, verify width, pitch, and link count. For undercarriage parts, compare the part number, bolt pattern, tooth count, and machine position. You can also use the TrackTECH Track Finder or call (850) 816-7898 before ordering.

The CAT E70B uses a 450x71x82 rubber track. This is the OEM-specified size ensuring proper fitment with your sprockets and undercarriage. Always verify the size stamp on your existing track before ordering.

All CAT E70B replacement rubber tracks include a 24-month warranty covering defects in materials and workmanship under normal operating conditions. This applies to contractor-grade use on properly maintained undercarriage systems.

The CAT E70B is available with ["Directional"] tread pattern. C-Block excels on hard surfaces, Zig-Zag provides all-season traction, and Multi-Bar is ideal for turf and landscaping work.

Orders placed before 12 PM CT ship same day from our Georgia warehouse. Standard delivery is 1-3 business days nationwide. Tracks ship on pallets with free curbside delivery to commercial addresses.

Three ways to verify fitment: (1) Check the size stamp on your current track. (2) Use our Track Finder tool with your serial number. (3) Call (850) 816-7898 and we will confirm compatibility before you order.