Rubber tracks for the CAT 299D and 299D2 compact track loader, size 450 x 86 x 60 — OEM-spec fitment at a fraction of the dealer price. The 299D is one of the highest-horsepower CTLs on the market and it works hard, so tracks are a regular replacement item. RivalParts matches the exact size — including the narrower option — and keeps your machine earning.
CAT 299D rubber track size
| Fitment | Track size (W x P x L) | Width | Tread |
|---|---|---|---|
| Standard (most machines) | 450 x 86 x 60 | 450mm (18″) | Multi-bar / C-lug |
| Narrow option | 400 x 86 x 60 | 400mm (16″) | Multi-bar / C-lug |
Most 299D / 299D2 loaders run the 450 x 86 x 60 track. Some machines were specced with the narrower 400 x 86 x 60 — both share the same 86mm pitch and 60 links, only the width differs. Measure your current track width to be certain which you need.
Tread options
- Multi-bar tread — the common CTL choice. Strong traction across dirt, mud and soft ground for loader work.
- C-lug / block tread — smoother and lower-vibration on hard standing and finished surfaces.
How to confirm your size before ordering
Measure the width across the ground-contact face first — that’s what separates the 450mm and 400mm fitments. Then confirm the pitch (86mm) and count the links (60). On a CTL the width is the critical check. If you’re unsure, send us the machine serial and we’ll cross-reference it.
For the full sizing, tread and OEM-vs-aftermarket guide, see our rubber tracks for mini excavators & track loaders hub.
Get a price on CAT 299D tracks
Tell us your machine and whether you run the 450mm or 400mm width and we’ll match the correct tracks and quote a competitive price. We supply CTL fleets, contractors and owner-operators across the UK and USA. No-nonsense pricing, fast dispatch, parts that fit.
Frequently asked questions
What size rubber tracks fit a CAT 299D?
Most CAT 299D and 299D2 compact track loaders take a 450 x 86 x 60 rubber track. A narrower 400 x 86 x 60 option was also fitted — measure your width to confirm which you have.
What’s the difference between the 450mm and 400mm CAT 299D tracks?
Only the width. Both share the same 86mm pitch and 60 links — the 450mm is the standard fit and the 400mm is the narrow option. Measure across the ground-contact face to tell them apart.
Are aftermarket CAT tracks as good as OEM?
A quality aftermarket track is built to the same dimensional spec and the same steel-corded reinforced rubber construction as the CAT OEM track, so it fits and wears the same for a lot less money.