Call or Text +90 530 140 16 34

Piston Ring Set - Standard - Single Cylinder fits Case A77727 fits Case IH MX120 MX135 5120 5140 5220 5240 5250 3802421 3802056 3938177 fits White

Piston Ring Set - Standard - Single Cylinder fits Case A77727 fits Case IH MX120 MX135 5120 5140 5220 5240 5250 3802421 3802056 3938177 fits White
Part # ORC-020442 In Stock
Not sure if this fits? Message us on WhatsApp and we will check it for you.

Compatible With

  • Case Backhoe Loader(s) 580K, 580L, 590, 780C, 780D
  • 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
  • Case Crawler Dozer(s) 650, 650G, 850G, 1150E, 1150G
  • Case Crawler Loader(s) 1155E
  • Case Excavator(s) 688, 880D, 888, 1085B, 9010, 9010B, 9020B, 9030B
  • Case Tractor(s) 1896, 2096
  • Case Wheel Loader(s) 621, 621B
  • Case IH Tractor(s) MX100, MX110, MX120, MX135, MX150, MX170, 5120, 5140, 5220, 5240, 5250
  • Cummins Engine(s) 4B3.9, 4BT3.9, 4BTA3.9, 6B5.9, 6BT5.9, 6BTA5.9
  • White Tractor(s) 80 American, 120, 125, 140, 145, 6124, 6125, 6145

Replaces Part Numbers

  • A77727
  • 3802421
  • J802746
  • 3802746
  • 3802056
  • 3938177

Specifications

  • Sold per cylinder
  • 2nd Groove Size: 093"
  • 3rd Groove Size: 157"
  • Bore: 4.016"
  • Ring Size: Standard
  • Top Groove Size: 118"
  • For .020" use 120727
  • For .040" use 120730
Ask about this part Message us on WhatsApp
Not sure if this fits? Message us on WhatsApp and we will check it for you.

WARNING: Cancer and Reproductive harm. See www.P65Warnings.ca.gov

Need help finding the right part?

Send us the part number or a photo of your machine’s data plate and our team will confirm the fit before you commit.

Shipping & Returns

Message us on WhatsApp for a shipping quote to your address. Most in-stock parts leave the warehouse the same working day.

If a part arrives damaged or does not fit, contact us and we will arrange a replacement or return.