Engine Compatibility
Cat 257D engine — CAT C3.3
The Cat 257D compact track loader is powered by the CAT C3.3 — a 3.3L / 201 cu in, 4-cyl inline diesel. It is also built as the CAT C3.3B DIT, CAT C3.3B CR. We stock new-surplus and rebuilt Cat C3.3 engines for the Cat 257D, shipped nationwide from Houston.
Engine: CAT C3.33.3L / 201 cu in70-100 HPNew Surplus & Rebuilt
Displacement
3.3L / 201 cu in
Machine Type
Compact Track Loader
The engine in Cat 257D
The Cat C3.3 fitted to the Cat 257D is a 4-cyl inline diesel, 94 x 120 mm bore and stroke, rated 2200 rpm, built to Tier 4 Final emissions. Caterpillar and Perkins badge this platform under several names — CAT C3.3B DIT / CAT C3.3B CR — so a Cat 257D owner shopping by any of those designations needs the same engine. If you are replacing the engine in a Cat 257D, this is the unit you need.
In stock — buy
Cat C3.3 engine for the Cat 257D
New-surplus and rebuilt units available, shipped nationwide from Houston. View the listing for current availability, or call to confirm fitment against your engine serial number.
Buy: Cat C3.3 engine for Cat 257D →
Call (855) 384-6071