The engine in the Cat 301.5
The Cat C1.1 fitted to the Cat 301.5 is a 1.1L / 67 cu in 3-cyl inline diesel, 72 x 90 mm bore and stroke, rated at @ 2400 rpm, built to Tier 4 Final emissions. If you are replacing the engine in a Cat 301.5, this is what you need. Call us with your engine serial number and we will confirm the exact fit before you buy.