Cylinder Heads & Pumps Part Number List — 28 SKUs
Below is our current stock list of cylinder heads & pumps for Cummins engines. If you find your part number, send it to us and you will receive a quotation with price, lead time and photos within 24 hours. Parts not listed can also be sourced through our Sichuan-Chongqing supply chain.
| Part Number | Description | Engine Series |
|---|---|---|
| 4915442 | Cylinder Head Assembly | NT |
| 3411809 | Cylinder Head Assembly | NT |
| 3411805 | Cylinder Head Assembly | NT |
| 4914938 | Cylinder Head Assembly | QSN14 |
| 3811985/3646323 | Cylinder Head Assembly | KT/KV |
| 3641569 | Cylinder Head Assembly | QSK19 |
| 3641566 | Cylinder Head Assembly | QSK19 |
| 4313887 | Cylinder Head Assembly | QSKTA19 |
| 4313888 | Cylinder Head Assembly | QSK60 |
| 4313889 | Cylinder Head Assembly | QSK60 |
| 4067198 | Cylinder Head Assembly | QSK60 |
| 4323150 | Cylinder Head Assembly | QSK23 |
| 4068673 | Cylinder Head Assembly | QST30 |
| 5405868 | Fresh Water Pump / Water Pump | QSK23 |
| 4090031 | Fresh Water Pump / Water Pump | QST30 |
| 5633387 | Fresh Water Pump / Water Pump | QSKTA38 |
| 5633388 | Fresh Water Pump / Water Pump | QSK38 |
| 5473148 | Fresh Water Pump / Water Pump | QSK50 |
| 4372337 | Fresh Water Pump / Water Pump | QSK45/60 |
| 3098960/3098964 | Fresh Water Pump / Water Pump | KT |
| 4372338 | Fresh Water Pump / Water Pump | K38 |
| 4372339 | Fresh Water Pump / Water Pump | K50 |
| 4376080 | Aftercooler Water Pump | QSK45/60 |
| 3655857 | Sea Water Pump | NT |
| 3074540 | Sea Water Pump | KT |
| 3866609 | Sea Water Pump | KT |
| 5493064 | Sea Water Pump | QSK38/QSK50 |
| 3085649 | Sea Water Pump | K38 |
Get a Quotation Within 24 Hours
Email your part number(s) and quantity to zengke@zuoxinluo.com or call / WhatsApp +86 199 2325 2100 (GMT+8, Mon–Sat 09:00–18:00).
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Why Buy From Chongqing ZXL
Chongqing ZXL Trading Co., Ltd. is an IATF 16949 / ISO 9001 certified industrial supplier based in Chongqing, China — one of China's largest diesel-engine manufacturing hubs. We export to 20+ countries and support DDP / FOB / EXW terms. All cylinder heads & pumps are aftermarket replacement parts manufactured to OEM specifications, backed by a 12-month / 2,000-hour warranty. Pre-shipment photos, videos and third-party inspection (SGS / BV) are supported on request.