The engine in the Cat 303
On the Cat 303, the Cat 3013C is a 1.5L / 91 cu in 4-cyl inline diesel with a 77 x 80 mm bore and stroke, rated around @ 3000 rpm, built to Tier 2 emissions. If you are replacing the engine in a Cat 303, this is the unit to match. Call with your engine serial number and we will confirm the exact fit before you buy.