Piston Ring Set 4-11/16" Bore Fits John Deere B 50 Tractors Case Works for all models listed

Works for all models listed when converted to a 12-volt system

Y106 (with Fairbanks-Morse magneto FMZV4B7)]

Fits: 64772D

350 C-169 or C-175 gas engine Tractors

& 1112648 Distributor Using screw held distributor cap & Aluminum Housing Tractors

Piston Ring Set 4-11/16" Bore Fits John Deere B 50 Tractors Case Works for all models listedQuality Aftermarket Piston Ring Set Fits John Deere B series SN: 201000 & up, 50 2 cyl. Tractors Specifications 4 11 16" bore, (4) 0. 187" compression rings, (1) 0. 313 oil ring Measure old rings before ordering. Do not order by tractor model only. Due to the many different piston manufacturers, there can be as many as 8 different ring set available for one particular engine. To ensure you order the correct rings, we will need the following