Piston Ring Set - 5-1/2" bore diameter, 8 compression rings 1/8", 4 oil rings 1/4". For tractor models 620, 620H, 620S, 6200, 630, 630H, 630S. (Item #: 129204, Ref: 2C7940)$300.00
Piston Ring Set - .040" Oversize - 2 Cylinder - For John Deere tractor models 620, 630, Compatible with John Deere Engine (s) 321 (gas), This is a custom made set that requires a 4 week lead time, Standard Bore: 5.500", Ring Size: .040" Oversize, Compression Rings per Piston: (3) @ .125", Oil Rings per Piston: (2) @ .250", Top Groove Size: .125", Top Groove Style: Barrel Face Triple Chrome, 2nd Groove Size: .125", 2nd Groove Style: Torsional, 3rd Groove Size: .125", 3rd Groove Style: Torsional, 4th Groove Size: .250", 4th Groove Style: Cast Iron Oil / Inner Spring, 5th Groove Size: .250", 5th Groove Style: Cast Iron Oil, Sold as a complete 2 cylinder set, For standard use Item #: 128999, (Item #: 129123)$378.00
Piston Ring Set - .045" Oversize - 2 Cylinder - For John Deere tractor models 620, 630 (both gas), Compatible with John Deere Engine (s) 303 (gas), Replaces John Deere OEM number AA6820R, This is a custom made set that requires a 4 week lead time, Standard Bore: 5.500", Ring Size: .045" Oversize, Compression Rings per Piston: (4) @ .125", Oil Rings per Piston: (2) @ .250", Top Groove Size: .125", Top Groove Style: Barrel Face Triple Chrome Compression, 2nd Groove Size: .125", 2nd Groove Style: Torsional, 3rd Groove Size: .125", 3rd Groove Style: Torsional, 4th Groove Size: .250", 4th Groove Style: Cast Iron Oil / Inner Spring, 5th Groove Size: .125", 5th Groove Style: Torsional, 6th Groove Size: .250", 6th Groove Style: Cast Iron Oil, Sold as a complete 2 cylinder set, For standard use Item #: 129207, (Item #: 129205)$321.00
Piston Ring Set - .090" Oversize - 2 Cylinder - For John Deere tractor models 620, 630 (both gas), Compatible with John Deere Engine (s) 303 (gas), This is a custom made set that requires a 4 week lead time, Standard Bore: 5.500", Ring Size: .090" Oversize, Compression Rings per Piston: (4) @ .125", Oil Rings per Piston: (2) @ .250", Top Groove Size: .125", Top Groove Style: Barrel Face Triple Chrome Compression, 2nd Groove Size: .125", 2nd Groove Style: Torsional, 3rd Groove Size: .125", 3rd Groove Style: Torsional, 4th Groove Size: .250", 4th Groove Style: Cast Iron Oil / Inner Spring, 5th Groove Size: .125", 5th Groove Style: Torsional, 6th Groove Size: .250", 6th Groove Style: Cast Iron Oil, Sold as a complete 2 cylinder set, For standard use Item #: 129207, (Item #: 129206)$322.00
Piston Ring Set - .125" Oversize - 2 Cylinder - For John Deere tractor models 620, 630 (both gas), Compatible with John Deere Engine (s) 303 (gas), This is a custom made set that requires a 4 week lead time, Standard Bore: 5.500", Ring Size: .125" Oversize, Compression Rings per Piston: (4) @ .125", Oil Rings per Piston: (2) @ .250", Top Groove Size: .125", Top Groove Style: Barrel Face Triple Chrome Compression, 2nd Groove Size: .125", 2nd Groove Style: Torsional, 3rd Groove Size: .125", 3rd Groove Style: Torsional, 4th Groove Size: .250", 4th Groove Style: Cast Iron Oil / Inner Spring, 5th Groove Size: .125", 5th Groove Style: Torsional, 6th Groove Size: .250", 6th Groove Style: Cast Iron Oil, Sold as a complete 2 cylinder set, For standard use Item #: 129206, (Item #: 129207)$322.00
Piston Ring Set - Standard - 2 Cylinder - For John Deere tractor models 620, 630, Compatible with John Deere Engine (s) 321 (gas), This is a custom made set that requires a 4 week lead time, Bore: 5.500", Ring Size: Standard, Compression Rings per Piston: (3) @ .125", Oil Rings per Piston: (2) @ .250", Top Groove Size: .125", Top Groove Style: Barrel Face Triple Chrome, 2nd Groove Size: .125", 2nd Groove Style: Torsional, 3rd Groove Size: .125", 3rd Groove Style: Torsional, 4th Groove Size: .250", 4th Groove Style: Cast Iron Oil / Inner Spring, 5th Groove Size: .250", 5th Groove Style: Cast Iron Oil, Sold as a complete 2 cylinder set, For .040" use Item #: 129123, (Item #: 128999)$378.00
NOTE
Piston Ring Sets - Don't see the correct ring set for your tractor? Give us a call and ask for a Hastings Ring Set (made in USA). We need the following information to correctly find the set you need: 1. Engine size and type (Ex: 233 CID Gas) 2. Number of engine cylinders, 3. Cylinder bore size, 4. Number and size of compression rings for each piston (Ex: (2) 3/32"), 4. Number and size of oil rings for each piston (Ex: (1) 5/32").
NOTE
Call 800-853-2651 to Order Or Click the "Add to Cart" Button
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