Time: 2025-07-31 18:28:20
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At Tonkee Machinery Co., Ltd., we understand that the longevity and efficiency of your Cummins diesel engines depend on the quality of their components. That's why we're dedicated to providing a comprehensive range of OEM-grade and aftermarket parts, ensuring your 4BT, 6BT, 6CT, M11, N14, NTA855, K19, K38, and K50 series engines operate at their absolute best. From crucial engine accessories to vital internal components, our selection is designed to meet the rigorous demands of various applications.
Maintaining your Cummins engine with top-tier parts is not just about repairs; it's about proactive maintenance that prevents costly downtime and extends the life of your machinery. Whether you're looking to replace a worn-out belt tensioner, upgrade your filtration system, or ensure optimal engine temperature with a new water pump, Tonkee has you covered. Our commitment to quality means every part we offer is manufactured to strict specifications, guaranteeing a perfect fit and reliable performance.
Investing in high-quality parts translates directly into improved fuel efficiency, reduced emissions, and enhanced operational safety. We pride ourselves on being a trusted partner for businesses and individuals seeking dependable Cummins engine solutions. Explore our extensive inventory and experience the Tonkee difference – where quality meets performance.

| No. | Product Category | Specific Part | Compatible Cummins Engine Series |
|---|---|---|---|
| 1. | Belt System | Belt Tensioner | 4BT, 6BT, 6CT, N14, M11, NTA855, K19, K38, K50 |
| 2. | Engine Belts | Diesel Engine Belt | 4BT, 6BT, 6CT, M11, N14, NTA855, K19, K38, K50 |
| 3. | Fuel System | Barrel and Plunger | 4BT, 6BT, 6CT, M11, NTA855, K19, K38, K50 |
| 4. | Electrical System | Alternator (34156913920679, 4938600) | 4BT, 6BT, 6CT, K19, K38, K50, NTA855 |
| 5. | Air Filtration | Air Filter | 4BT, 6BT, 6CT, M11, NTA855, K19, K38, K50 |
| 6. | Air Supply | Air Compressor | 4BT, 6BT, 6CT, M11, NTA855, K19, K38, K50 |
| 7. | Cooling System | Aftercooler | 4BT, 6BT, 6CT, M11, N14, NTA855, K19, K38, K50 |
| 8. | Fuel Management | AFC Assembly | 4BT, 6BT, 6CT, M11, NTA855, K19, K38, K50 |
| 9. | Engine Controls | Actuator | 4BT, 6BT, 6CT, M11, N14, NTA855, K19, K38, K50 |
| 10. | Engine Block Parts | Engine Access Hole Cover (3903463) | 6BT |
| 11. | Air Intake | Intake Manifold (5286988) | 4BT, 6BT, 6CT |
| 12. | Crankshafts | Crankshaft (3648626) | K50 |
| 13. | Cooling System | Water Inlet Connection | 4BT, 6BT, 6CT, M11, NTA855, K19, K38, K50 |
| 14. | Cooling System | Water Pump | 4BT, 6BT, 6CT, M11, N14, NTA855, K19, K38, K50 |
| 15. | Engine Sensors | Water Temperature Sensor | 4BT, 6BT, 6CT, M11, NTA855, K19, K38, K50 |
For further inquiries or to find the exact part for your Cummins engine, please visit our website.
Time: 2025-07-31 18:28:20
Click:
At Tonkee Machinery Co., Ltd., we understand that the longevity and efficiency of your Cummins diesel engines depend on the quality of their components. That's why we're dedicated to providing a comprehensive range of OEM-grade and aftermarket parts, ensuring your 4BT, 6BT, 6CT, M11, N14, NTA855, K19, K38, and K50 series engines operate at their absolute best. From crucial engine accessories to vital internal components, our selection is designed to meet the rigorous demands of various applications.
Maintaining your Cummins engine with top-tier parts is not just about repairs; it's about proactive maintenance that prevents costly downtime and extends the life of your machinery. Whether you're looking to replace a worn-out belt tensioner, upgrade your filtration system, or ensure optimal engine temperature with a new water pump, Tonkee has you covered. Our commitment to quality means every part we offer is manufactured to strict specifications, guaranteeing a perfect fit and reliable performance.
Investing in high-quality parts translates directly into improved fuel efficiency, reduced emissions, and enhanced operational safety. We pride ourselves on being a trusted partner for businesses and individuals seeking dependable Cummins engine solutions. Explore our extensive inventory and experience the Tonkee difference – where quality meets performance.

| No. | Product Category | Specific Part | Compatible Cummins Engine Series |
|---|---|---|---|
| 1. | Belt System | Belt Tensioner | 4BT, 6BT, 6CT, N14, M11, NTA855, K19, K38, K50 |
| 2. | Engine Belts | Diesel Engine Belt | 4BT, 6BT, 6CT, M11, N14, NTA855, K19, K38, K50 |
| 3. | Fuel System | Barrel and Plunger | 4BT, 6BT, 6CT, M11, NTA855, K19, K38, K50 |
| 4. | Electrical System | Alternator (34156913920679, 4938600) | 4BT, 6BT, 6CT, K19, K38, K50, NTA855 |
| 5. | Air Filtration | Air Filter | 4BT, 6BT, 6CT, M11, NTA855, K19, K38, K50 |
| 6. | Air Supply | Air Compressor | 4BT, 6BT, 6CT, M11, NTA855, K19, K38, K50 |
| 7. | Cooling System | Aftercooler | 4BT, 6BT, 6CT, M11, N14, NTA855, K19, K38, K50 |
| 8. | Fuel Management | AFC Assembly | 4BT, 6BT, 6CT, M11, NTA855, K19, K38, K50 |
| 9. | Engine Controls | Actuator | 4BT, 6BT, 6CT, M11, N14, NTA855, K19, K38, K50 |
| 10. | Engine Block Parts | Engine Access Hole Cover (3903463) | 6BT |
| 11. | Air Intake | Intake Manifold (5286988) | 4BT, 6BT, 6CT |
| 12. | Crankshafts | Crankshaft (3648626) | K50 |
| 13. | Cooling System | Water Inlet Connection | 4BT, 6BT, 6CT, M11, NTA855, K19, K38, K50 |
| 14. | Cooling System | Water Pump | 4BT, 6BT, 6CT, M11, N14, NTA855, K19, K38, K50 |
| 15. | Engine Sensors | Water Temperature Sensor | 4BT, 6BT, 6CT, M11, NTA855, K19, K38, K50 |
For further inquiries or to find the exact part for your Cummins engine, please visit our website.
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