OEM piston ring set for Cummins 6CT, 6CTA, 6CTAA 8.3L diesel engines, OEM PN 3802429 3922686, 114mm bore.
The following is our main producing model:
| MAKE | PARTS NUMBER | DESCRIPTION | ENGINE |
| CUMMINS | 3802230 | PISTON RING | 4BT/6BT |
| CUMMINS | 3802429 | PISTON RING | 6CT |
| CUMMINS | 3948228 | PISTON RING | ISLE/6L |
| CUMMINS | 4089644 | PISTON RING | L375/T375 |
| CUMMINS | 3921919/3928294/3964073 | PISTON RING | L375/T375 |
| CUMMINS | 4089644/3921919/3948412 | PISTON RING | L375/T375 |
| CUMMINS | 4089258 | PISTON RING | QSB5.9 |
| CUMMINS | 4955169 | PISTON RING | QSB6.7 |
| CUMMINS | 4955251 | PISTON RING | QSB6.7 |
| CUMMINS | 4900738 | PISTON RING | A2300 |
| CUMMINS | 4976252/5269330/4976251 | PISTON RING | ISF2.8 |
| CUMMINS | 3943447/3959079/3932520 | PISTON RING | ISF3.8 |
| CUMMINS | 3803961 | PISTON RING | L10 |
| CUMMINS | 3803977/3803705 | PISTON RING | M11 |
| CUMMINS | AR12098 | PISTON RING | NH220 |
| CUMMINS | 3804500/4089489/4024942 | PISTON RING | N14 |
| CUMMINS | 3803471/4089811 | PISTON RING | NT855 |
| CUMMINS | 3801056/4089810 | PISTON RING | NT855 |
| CUMMINS | 4089500 | PISTON RING | K19/K38/K50 |
Production & Quality Control
- Raw material incoming spectrum inspection to reject unqualified alloy blanks
- CNC full-automatic grinding for ring flatness & opening gap control
- Double-layer coating electroplating + vacuum DLC surface treatment
- High-temperature aging test & compression sealing simulation test before delivery
- Each batch provides material test report and dimension inspection sheet
Remarks:
1).The products are suitable for the following Cummins models:
Engine Series: A2300, B3.3, QSB3.3, 4BT3.9, 6BT5.9, 6CT8.3, L8.9, L9.3, ISBE, ISDE, ISC8.3, ISL9, QSL9, ISM11, QSM11, L10, NTA855, N14, KTA19, KTA38, KTA50, QSK45, QSK60, QST30, QSX15, ISX15, VTA28, NH220, ISF2.8, IS3.8, QSF3.8, ISG11, ISG12.
2).If your need item can’t find in this list, please contact with us directly to check more information.
There is many photos and parts number can’t full show in this website.
3). We slso can do OEM and ODM ,If you have other brand require, we also can offer .
4). For any future information need or question require, please contact us to know more.
