The engine in the Cat 287D
On the Cat 287D, the Cat C3.3 is a 3.3L / 201 cu in 4-cyl inline diesel with a 94 x 120 mm bore and stroke, rated around @ 2200 rpm, built to Tier 4 Final emissions. If you are replacing the engine in a Cat 287D, this is the unit to match. Call with your engine serial number and we will confirm the exact fit before you buy.