Cylinder liner kit incl. piston for Cummins MerCruiser QSD 2.8 & 4.2 ltr. DI marine diesel engines VM MR700 commonrail engines.

MerCruiser engine identification numers in the engine block: 48B-49B-93B-97B-08C-35C-41C-42C-43C-44C-65C-68C-69C-71C-72C-74C

• Stamping in piston top: 2104G (important)
• 32 mm wrist pin.
• Piston WITH oil cooling (design 2)

Includes: liner, piston and piston rings for 1 cylinder.

Fits the following MerCruiser engine model types:

2.8 ltr. in-line 4 cylinder engine:

• CMD 2.8 ES/EI 170
• CMD 2.8 ES/EI 200
• CMD 2.8 ES 230
• CMD QSD 2.8 ES/EI 170
• CMD QSD 2.8 ES/EI 210
• CMD QSD 2.8 ES/EI 220
• CMD QSD 2.8 ES/EI 230
• CMD QSD 2.8 ES/EI 230


4.2 ltr. in-line 6 cylinder engine:

• CMD 4.2 ES/EI 250
• CMD 4.2 ES/EI 270
• CMD 4.2 ES/EI 300
• CMD 4.2 ES/EI 320

• CMD 4.2 MI/MS 200
• CMD 4.2 MI/MS 230

• CMD QSD 4.2 EI/ES 270
• CMD QSD 4.2 EI/ES 320
• CMD QSD 4.2 EI/ES 350

Bare piston part no: 10252104.