Caterpillar 3208 Marine Engine

3208 Cat Marine Engine 210HP

3208 Cat Marine Engine 210HP – Built to Factory New Specifications with Updates – Diesel Experts

SKU: 3208 Cat Marine Engine 210HP Categories: , , ,

Product Description

Remanufactured Cat 3208 Marine Engine 210HP

Cylinder Blocks are Magna-fluxed to check for micro fractures then Line Bored & honed.

Cylinder blocks receive sleeves after 20ths.

Cylinder heads are Decked, New Valve Seats & Remanufactured Lifters installed

Connecting rods are replaced with demagnetized remanufactured rods or NEW

New CAT 3 ring pistons on all marine 3208 applications

Camshafts are remanufactured & polished

Crankshaft is balanced & polished

Oil Pump Remanufactured or New

Cat 3208 Marine Engine


• Block
• Rods
• Piston assemblies
• Valve train (lifters, push rods & rocker arms)
• Crankshaft
• Camshaft
• Cylinder Heads
• Oil Cooler
• Water Pump
Marine Long Block configuration: 1yr/2,000 hours.

Engines come primer grey so they can be painted to match the other engine in your boat.

There is a $2,300 Core Deposit until we get the original engine back in build-able condition. Engine pictures is an example of a 3208 Marine engine, actual engine does not come with oil pan and valve covers.


Additional Information

Weight 1250 lbs
Dimensions 48 x 48 x 40 in




Engine Size

10.4, 210HP, Marine

Whats Included

  • Cylinder Block
  • Cylinder Head
  • Camshaft
  • Pistons & Rings
  • All Internal components
  • Oil Pump
  • Water Pump


Assembled in the USA.
Blocks and crankshafts are 100% magnaflux tested to avoid cracked components.
Aluminum cylinder heads are dyed to check for cracks.
Crankshaft is checked for size and micro-polished to OEM specifications. If necessary, it is re-ground re-nitrated and micro-polished to OEM specifications.
Connecting rods have new bushings installed and both large and small end are remachined to OEM specifications.
All connecting rods are de-magnetized.
All heads get new valves and are vacuum tested to ensure the quality of the valve job. All heads are pressure tested.
Core plugs are 100% stainless steel to avoid corrosion.
100% internal wear items including rings,bearings, bushings, gaskets and seals.


The Cat 3208 Engines come with a 1 Year Warranty for the date of installation.


Shipping is handled via common truck freight carrier and is included round trip in the lower 48 states.