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Engine Compatibility - Cat 321C CR

Cat 321C CR Excavator

The Cat 321C CR excavator runs the Cat 3066T. Specs on this page are for that fitment: 5.8L / 354 cu in, 6-cyl inline. New-surplus and rebuilt Cat 3066T engines ship nationwide from our Houston warehouse.

Engine: Cat 3066T 5.8L / 354 cu in 100–135 HP New Surplus & Rebuilt
Engine
Cat 3066T
Displacement
5.8L / 354 cu in
Power
100–135 HP
Machine Type
Excavator

The engine in the Cat 321C CR

On the Cat 321C CR, the Cat 3066T is a 5.8L / 354 cu in 6-cyl inline diesel with a 100 x 125 mm bore and stroke, rated around @ 2200 rpm, built to Tier 2 emissions. If you are replacing the engine in a Cat 321C CR, this is the unit to match. Call with your engine serial number and we will confirm the exact fit before you buy.

In stock - buy

Cat 3066T engine for the Cat 321C CR

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 3066T engine for Cat 321C CR ->
Call (855) 384-6071
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