38mm 1.50in ID Standard Exhaust Rain Cap for
 
Allis Chalmers D15, D17 Tractor
- late models
Ford Fordson Dexta, Super-Dexta Tractor
Massey Ferguson MF 240, 250 Tractor
all above when equipped with 1.50in OD exhaust tailpipe
 
always check the dimensions are correct prior to purchase
- the cap is supplied painted black 
- and does make a clanging noise during low RPM operation