Lock Nut Parts
| Part Name | Part No. | Part Name | Part No. |
| Cummins Lock Nut | 3910959 | Lock Nut | 3004057-20 |
| Cummins Lock Nut | 3923041 | Lock Nut | 3165937-20 |
| Cummins Lock Nut | 3930683 | Lock Nut | 3626804-20 |
| Cummins Lock Nut | C3938077 | Lock Nut | 3633479-20 |
| Cummins Lock Nut | C4988373 | Lock Nut | S 230A-20 |
| Cummins Lock Washer | C4944602 | Lock Plate | 114638-20 |
| Cummins Lock Washer | C3617959 | Lock Plate | 116982-20 |
| Cummins Lock Washer | S 600 | Lock Plate | 149134-20 |
| Cummins Lock Washer | S 604 | Lock Plate | 3001405-20 |
| Cummins Lock Washer | S 611 | Lock Plate | 3004272-20 |
| Lock Bolt | 69736-20 | Lock Plate | 3043912-20 |
| Lock Bolt | 180175-20 | Lock Plate | 3088317-20 |
| Lock Nut | 70398-20 | Lock Plate | 3165489-20 |
| Lock Nut | 70897-20 | Lock Plate | 3628969-20 |
| Lock Nut | 109558-20 | Lock Plate | 109319-20 |
| Lock Nut | 129069-20 | Lock Plate | 151355-20 |
| Lock Nut | 142176-20 | Lock wire | 64482-20 |
| Lock Nut | 3002126-20 | Lock Nut | 3002126-20 |
| Cummins Lock Nut | 3910959 | Lock Nut | 3004057-20 |
| Cummins Lock Nut | 3923041 | Lock Nut | 3165937-20 |
| Cummins Lock Nut | 3930683 | Lock Nut | 3626804-20 |
| Cummins Lock Nut | C3938077 | Lock Nut | 3633479-20 |
| Cummins Lock Nut | C4988373 | Lock Nut | S 230A-20 |
| Cummins Lock Washer | C4944602 | Lock Plate | 114638-20 |
| Cummins Lock Washer | C3617959 | Lock Plate | 116982-20 |
| Cummins Lock Washer | S 600 | Lock Plate | 149134-20 |
| Cummins Lock Washer | S 604 | Lock Plate | 3001405-20 |
| Cummins Lock Washer | S 611 | Lock Plate | 3004272-20 |
| Lock Bolt | 69736-20 | Lock Plate | 3043912-20 |
| Lock Bolt | 180175-20 | Lock Plate | 3088317-20 |
| Lock Nut | 70398-20 | Lock Plate | 3165489-20 |
| Lock Nut | 70897-20 | Lock Plate | 3628969-20 |
| Lock Nut | 109558-20 | Lock Plate | 109319-20 |
| Lock Nut | 129069-20 | Lock Plate | 151355-20 |
| Lock Nut | 142176-20 | Lock wire | 64482-20 |
Our Cummins parts are reliable, stable and with competitive price, allows you to use more assured and more safety.
3063809 T-Bolt Clamp
3063809 Genuine T Bolt Clamp for Cummins K19/LT19/KTA19 engines
3905307 Banjo Connector Screw
Cummins 4B3.9/6A3.4/6B5.9 Banjo Connector Screw 3905307 engine spare Parts
3944153 Main Bearing
Cummins 6C8.3 Main Bearing 3944153 engine spare Parts
3086193 Intake VALVE INSERT
3086193 Cummins intake valve seat insert (standard) for KTA50, QSK50, KTA19, and QSK19 engines