Cylinder Head Parts Part Number List — 39 SKUs
Below is our current stock list of cylinder head parts 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 |
|---|---|---|
| 211999 | Valve Spring | NT |
| 3081212 | Valve Spring Heavy Duty | NT |
| 205208 | Valve Spring | KT/KV |
| 3633840 | Valve Spring Heavy Duty | KT/KV |
| 5559727 | Valve Spring Heavy Duty | KT/KV |
| 3635455 | Valve Spring | QSK60 |
| 4372408 | Valve Spring | QSK60 |
| 205094 | Valve Spring Retainer (Upper Seat) | KT/KV |
| 170296 | Valve Spring Retainer (Upper Seat) | NT |
| 3641536 | Valve Spring Retainer (Upper Seat) | QSK60 |
| 4372314 | Valve Spring Retainer (Upper Seat) | QSK60 |
| 3081081 | Valve Spring Rotator | KT |
| 4086649 | Valve Spring Rotator | QSK60 |
| 3001663 | Valve Spring Lower Seat | KT/KV |
| 3042745 | Valve Spring Lower Seat | NT |
| 3026296 | Intake Valve Seat Insert | KT/KV |
| 205093 | Exhaust Valve Seat Insert | KT/KV |
| 200354 | Intake Valve Seat Insert | NT |
| 3017759 | Exhaust Valve Seat Insert | NT |
| 127930 | Exhaust Valve Seat Insert HD | NT |
| 3084020 | Intake Valve Seat Insert | N14 |
| 3076515 | Exhaust Valve Seat Insert | N14 |
| 3054590 | Intake Valve Seat Insert | QSN14 |
| 3078399 | Exhaust Valve Seat Insert | QSN14 |
| 3086193 | Intake Valve Seat Insert HD | KT/KV |
| 3086192 | Exhaust Valve Seat Insert HD | KT/KV |
| 4365155 | Intake Valve Seat Insert | QSK23 |
| 4095988 | Exhaust Valve Seat Insert | QSK23 |
| 4080326 | Intake Valve Seat Insert | QSK45/60 |
| 4080333 | Exhaust Valve Seat Insert | QSK45/60 |
| 4097625 | Exhaust Valve Seat Insert (Gas) | QSK60 |
| 3328785 | Valve Guide | L10 |
| 3328786 | Valve Guide | M11 |
| 3006456 | Valve Guide | NT |
| 3202210 | Valve Guide | KT/KV |
| 4099096 | Valve Guide | QSKTA |
| 3646200 | Valve Guide | QSK60 |
| 4098163 | Valve Guide (Gas) | QSK60 |
| 4098164 | Valve Guide (Gas) | QSK60 |
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 head parts 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.