• Offered is our replacement for the 2C218CN Lehman Heat Exchanger for the 6 cylinder Dorset Engine.  Models are outlined below. 
• This offer includes the heat exchanger, end caps with gaskets and zinc.  
• This part is made with OEM equivalent materials (copper shell and copper nickel bundle) and is guaranteed for fit and function.
• This part also has the OEM stye brass bracket in place of the aftermarket version which has a plate and rubber style mounts. 

 Some details to note:   

• This heat exchanger mounts as shown in the pictures. 

• 4 inch cooling tank diameter X approximately 21 inches in overall length

Our product is a drop in replacement for these part numbers:

• Mercruiser 
  • 2C218
  • 2C218CN
  • 2C211

This part fits the following engines (possibly more):

• Lehman 6 cylinder Dorset Engine for the following models
  • 2704E   6D363   363 cuin displacement
  • 2713E   6D362   362 cuin displacement
  • 2714E   6D362   380 cuin displacement
  • 2715E   6D380   380 cuin displacement