NO TIME TO LOOK FOR A PART? Let our part specialists search for you. Get Started.
Piston Ring Set - Standard - 4 Cylinder fits Case 600 630 640 450 580B W5A 641 660 D188
- Compatible with Case Tractor(s) 580B, 630, 640, 641
- Compatible with Case Combine(s) 600, 660
- Compatible with Case Construction & Industrial(s) W5A, 450
- Compatible with Case Engine(s) D188
- Bore: 3.8125"
- Compression Rings per Piston: (3) @ .094"
- Oil Rings per Piston: (1) @ .250"
- Top Groove Size: .094"
- Top Groove Style: Barrel Face Triple Chrome
- 2nd Groove Size: .094"
- 2nd Groove Style: Reverse Torsional Taper Face
- 3rd Groove Size: .094"
- 3rd Groove Style: Reverse Torsional Taper Face
- 4th Groove Size: .250"
- 4th Groove Style: Chrome Rail / Oil Ring Spacer
- Sold as a complete 4 cylinder set
- All new, rebuilt and used tractor parts have a 1-year warranty
- To receive this product outside the continental U.S., you must call 877-530-4430 to make arrangements
- WARNING: Cancer and Reproductive harm. See www.P65Warnings.ca.gov
About H&R Construction Equipment Parts
H&R Construction Equipment Parts is a leading supplier of new and used parts since 1984 for the major manufacturers of excavators, wheel loaders, bulldozers, articulated trucks, and skid steers. Our warehouses consists of over 140,000 sq. ft. of space to house our inventory, along with 40 acres of outside storage.