Piston Rings Set 72mm STD for YANMAR 3T72, 3TN72, 3TNA72UJ, John Deere F935. Engine Model : YANMAR. Piston Bore Size : 72mm. Size : STD. PISTON RINGS SIZE 2nd Rings : 1.50MM. Oil Rings : 3.50MM. You have to check which part feasibility by considering part no and size.
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