Heavy Duty Piston, 4 Ring

Heavy Duty Piston, 4 Ring

Ford Mermaid Dover N101189 Heavy-Duty Piston Assembly for 2726T & 2728TIM Engines

The Ford Dover Mermaid Marine N101189 piston assembly is a heavy-duty replacement piston designed for high-output 2726T and 2728TIM turbocharged Dover diesel engines producing over 212HP. Supplied complete with piston rings, this assembly provides a durable and reliable solution for engine rebuilds, overhauls, and repairs in demanding industrial and agricultural applications.

Heavy-Duty Piston for High-Power Dover Engines

Manufactured for use in higher horsepower Dover engine variants, the Mermaid N101189 piston assembly is engineered to withstand increased operating loads while maintaining excellent performance and durability.

Engine Compatibility

Suitable for Engines Over 212HP

This brand new piston assembly is typically fitted to Ford Dover 2726T and 2728TIM engines rated above 212HP. It is supplied complete with piston rings and is designed for use in engines fitted with chrome-lined cylinder bores.

Important Information for Cast and Chromard Liner Engines

This heavy duty piston assembly is fitted with a chrome top piston ring, intended for engines fitted with cast cylinder liners.

If you require a piston ring set instead of the whole assembly please use piston ring set 3-2720831.

When fitting this piston assembly to a chrome-lined engine, the top ring should be replaced with a cast type version to ensure correct compatibility and long-term engine performance.

Key Features

Product Benefits and specification

• Mermaid Part Number: N101189
• Heavy-duty piston assembly
• 104.61 piston diameter for 104,77 bore
• 41mm piston pin
• Suitable for Ford Dover 2726T and 2728TIM engines
• Designed for engines producing over 212HP
• Supplied complete with 4 piston rings
• Ideal for overhaul and rebuild applications
• Engineered for demanding operating conditions
• Suitable for cast-lined engine applications
• Compatible with chrome-lined engines when top piston ring is swapped for the cast version
• Chromard liners are available on request.

Additional information