This Ring Set Is For One Piston Designed To Fit Onan Engines With 3 1/4' Bore That Use Onan Part Number 113-0310 .ring Set This Has A .058' Top Ring For Type Of New Pistons .that Is Most Of Your B43 B48 And Lots Of Your P216, P218, P220 Models That Have Had New Pistons Please Check Your Part Number Before Ordering . These Are Designed For Extra Oil Control In Used Cylinder And Will Fit Your Oem Pistons . Note: These Piston Rings Are Not Made In Taiwan Or China!!! This Ring Set Is For Late Style Onan Piston: The Rings Measure: Top: .058" 1/16" Or 1.5mm Second: .058" 1/16" Or 1.5mm Oil Ring: .125" 1/8" Or 3.0mm
- Onan/John Deere 113-0310 Standard Piston Ring Set
- Quality Reproduction for Onan/John Deere lawn tractors, wood splitters
- Works perfect for your Onan/John Deere engine rebuilds