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Piston Ring Set - Standard - Single Cylinder fits Case IH MX100 MX120 5120 5140 5220 5240 5250 3802421 3802056 3938177 fits Case A77727 fits White
Condition: New
- Compatible with Case Backhoe Loader(s) 580K, 580L, 590, 780C, 780D
- Compatible with Case Construction & Industrial(s) 580K, 580L, 590, 621, 621B, 650, 650G, 688, 780C, 780D, 850G, 880D, 888, 1085B, 1150E, 1150G, 1155E, 9010, 9010B, 9020, 9020B, 9030, 9030B
- Compatible with Case Crawler Dozer(s) 650, 650G, 850G, 1150E, 1150G
- Compatible with Case Crawler Loader(s) 1155E
- Compatible with Case Excavator(s) 688, 880D, 888, 1085B, 9010, 9010B, 9020B, 9030B
- Compatible with Case Tractor(s) 1896, 2096
- Compatible with Case Wheel Loader(s) 621, 621B
- Compatible with Case IH Tractor(s) MX100, MX110, MX120, MX135, MX150, MX170, 5120, 5140, 5220, 5240, 5250
- Compatible with Cummins Engine(s) 4B3.9, 4BT3.9, 4BTA3.9, 6B5.9, 6BT5.9, 6BTA5.9
- Compatible with White Tractor(s) 80 American, 120, 125, 140, 145, 6124, 6125, 6145
- Replaces Case OEM Number(s) A77727
- Replaces Case IH OEM Number(s) 3802421, J802746, 3802746, 3802056, 3938177
- Bore: 4.016"
- Ring Size: Standard
- Sold per cylinder
- Top Groove Size: 118"
- 2nd Groove Size: 093"
- 3rd Groove Size: 157"
- For .020" use 120727
- For .040" use 120730
- 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, rebuilt, 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.