Cummins
Cummins piston ring set
Piston ring sets for Cummins diesel engines: 6BT, 6CT, NH, NT855, VT1710, KT, QSB and QSL. Send the engine model and bore size and we will confirm the set.
We quote on enquiry. Send the number off the old unit and we’ll check it against the OEM catalogue before you order.
Specification
- Engine type
- Diesel
- Engines
- 6BT, 6CT, NH, NT855, VT1710, KT, QSB, QSL
More in Piston, liner & ring kit
6 of 11
Cummins KT19 / KT38 / KT50 piston kit
- 3096682
- 3096685
Cummins NT855 / NTA855 piston 3048808
- 3048808
- 4369407
- 5473042
- +7 more
Cummins QSB6.7 / QSB5.9 piston 4934860
- 4934860
- 4955365
- 4955520
- +7 more
Cummins QSB6.7 / Komatsu 6D107 piston kit 4955160
- 4955160
- 6754-31-2110
- 5336107
- +2 more
Clevite Cummins NTA855 Big Cam piston rings
View part
Cummins QSL9 / QSC / 6L piston 4993614
- 4993614
- 4941393
- 3974404
- +6 more
Not sure this is the right one?
A number that reads clearly can still have been superseded, and an engine model on its own rarely settles fitment. These are worth a few minutes before you order.
How to identify a Cummins engine before ordering parts
Where the dataplate sits, what the serial number and CPL tell you, and why the engine model on its own is not enough to order against.
Read thisCummins 6BT and 6CT: what actually differs
Two engines that look alike across a workshop and share almost no parts. What separates the 5.9 litre B series from the 8.3 litre C series, and where buyers go wrong.
Read thisWhat to send when the part number has worn away
Corroded castings, painted-over plates and rubbed-off labels are ordinary. What identifies a part when its number is gone, and what to photograph.
Read thisPart number index
Every number the catalogue covers, in one list. Search it, or scan it to see whether a number you have been given is one we stock.
Look up a number