12H524. Leyland 154 & Nuffield 4/25 cylinder liner for BMC 1500cc and Thornycroft T90.

Note: If your engine block is worn it can be bored out and this liner pressed in and then the liner bored to take standard pistons or oversize pistons. 

Diameter 2.8745″ to 2.8760″ (73.012 to 73.05mm) 

See item number 27 in the illustration. 

Fitted to engines:

BMC 1500cc 4 cylinder diesel engine
Thornycroft T90 marine diesel engine

Fitted to tractors:

• Nuffield 4/25
• Leyland 154