Remanufactured John Deere Engine Block B3740R with Complete Used Piston Pair you will need one of

you will need one of the following depending on the line size:

not illuminated

540 Tractors

For Case Tractor Models:

Make sure that your carburetor manufacturer number is listed below

Remanufactured John Deere Engine Block B3740R with Complete Used Piston Pair you will need one ofRemanufactured John Deere Engine Block B3740R with Complete Used Piston Pair Block Has Been Cleaned Magged And Bored Oversize Fits: John Deere 520 530 Tractors This a Bored Over Engine Block With A Matched Set of Pistons We recommend verifying proper fit for your application with a parts catalog. Check out our other listings for great Rebuilt, NOS, And Used products! Here at JJ Ag Parts (J&J Ag Equipment LLC) Located In Gaines Michigan, we strive for