Machines that take 320x86x49
| Make | Models |
|---|---|
| Bobcat | T180, T190, T550, T590, T595 (standard/narrow; wide option = 400x86x49) |
| Caterpillar | 239D, 249B, 249D, 249D3 (standard) |
| Gehl | RT165 |
| JCB | 150T, 150TR |
| Mustang | 1650RT |
| Other | Comidi L145, IronCat 145 — verify by serial |
Standard vs wide — 320 vs 400
Most of these CTLs leave the factory on 320x86x49 but can run a 400x86x49 (16″) wide track for better flotation on soft ground. Same pitch (86mm) and link count (49) — only the width changes. Don’t mix widths across a pair.
Tread options
C-lug/bar for traction and self-cleaning on dirt and mud; multi-bar or zig-zag for more road/hard-surface work and side-grip; turf/smooth for finished surfaces. Tell us your ground and machine and we’ll point you to the right pattern.
FAQ
Is 320x86x49 the same as 320x49x86?
Yes — different listing order, same track: 320mm wide, 86mm pitch, 49 links.
Can I fit a 400x86x49 instead of 320x86x49?
On most Bobcat T-series and CAT 249-class machines, yes — the 400 is the wide flotation option with the same pitch and link count. Confirm clearance on your machine.
What’s the warranty?
Aftermarket CTL tracks in this class ship with a 24-month warranty as standard across the market — RivalParts holds to that norm.
Machines on this size at RivalParts
Bobcat T190 rubber tracks →
Bobcat T590 rubber tracks →
Other sizes
300×52.5×80 · 300×52.5×84 · 400×72.5×74 · 450x81x76 · 400x86x49