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K-Series Engine K50 Cylinder Head Assembly 963962 4963961 3646323 3639978 for Cummins Kta50 Engine
US$308.66
1-4 Pieces
US$271.62
5+ Pieces
Product profile
Customization
AvailableAfter-sales Service
24 Hours OnlineApplication
Excavator, Tractor, Ke Tan, Boat, Motorbike, Truck, Car, Excavator, Motorbike, Truck, CarModel NO.
K50 Cylinder Head AssemblyCertification
TS16949Warranty
12 Months, 24 MonthsMaterial
Cast IronProduct Name
50L K50 Cylinder Head AssyPart Name
Cylinder Head AssyOEM Number
963962/ 4963961/ 3646323/ 3646321/ 3640318/ 363997Number of Cylinder
6Product Model
K50Displacement
50LCooling Mode
Water CoolingMOQ
1 PCWeight
StandardColor
StandardQuality
GuaranteedTransportation
by Air, Ship or TrainDelivery Time
7-15 Days After PrepaymentTransport Package
Wooden CaseSpecification
StandardTrademark
JLOrigin
ChinaHS Code
8409999990Production Capacity
500 PCS/MonthKey features
Durable Material: Manufactured from high-quality cast iron for longevity.
Fast Delivery: Ships within 7-15 days after prepayment.
Quality Guarantee: 6-12 months warranty with free parts for quality issues.
OEM/ODM Support: Accepts customization for various engine brands.
Low MOQ: Minimum order quantity is just 1 piece.
Professional Manufacturer: Established in 2004 with 30,000 sqm factory.
Multiple Certifications: TS16949 certified production standards.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-10-25 CertifiedNearest Port: Wuhan Port, Shanghai Port, Guangzhou Port, Ningbo Port, Tianjin PortAverage Response Time: ≤4.03h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryWuhan Jinlan Engine Co., Ltd. is a China-based limited company established in 2004, with 114 employees and a manufacturing facility of 26,000 m². It operates six production lines, employs 6–10 quality-control staff, and supplies diesel and natural-gas engines, engine components, hydraulic pumps, and related products. Its stated export coverage is broad, and it supports FOB, CIF, and CFR quotations, with LC and T/T payment terms. Off-peak lead time is within 15 workdays, while peak-season fulfillment is stated as 2–3 months. The company reports 15 years of R&D engineer experience and nine years of staff experience, but no certification information is provided. Trade records show limited documented transactions: three Brazil-related records from March–April 2025 involving two buyers and products including a connecting rod and carbon-related item. After-sales service and customization capabilities are not sufficiently documented.
Supplier typeThe supplier is identified as WUHAN JINLAN ENGINE CO., LTD., a China-based limited company established in 2004. It is classified as a trade company in one record, while its 26,000 m² manufacturing plant, six production lines, and engine-related product range indicate direct manufacturing capability as well.
R&D capabilityThe supplier reports 15 years of total R&D engineer experience and describes continuous development, innovation, and advancement as company objectives. This supports the presence of stated R&D experience, although no specific innovations, patents, or developed technologies are documented.
Production capacityProduction capability is supported by 114 employees, a 26,000 m² manufacturing plant, six production lines, 6–10 quality-control staff, and an off-peak lead time within 15 workdays. The supplier reports broad export-market coverage and peak-season fulfillment of 2–3 months, indicating established capacity but longer peak-season scheduling.
Client casesDocumented trade records identify two Brazil-related buyers, LUPIN IMPORTACAO&EXPORTACAO LTDA and DUAUTO DISTRIBUIDORA DE AUTO PECAS LTDA, across three transactions recorded in March and April 2025. These records provide concrete customer evidence, but the small number of transactions limits the breadth of the demonstrated customer portfolio.
Product Q&A
Q:What products do you supply?
A:
We supply natural gas engines, diesel engines, cylinder heads, cylinder blocks, crankshafts, hydraulic pumps, and travel motors.
Q:Do you accept sample orders?
A:
Yes, we accept sample orders and have confidence in our product quality.
Q:What is the preparation time?
A:
Within 2 business days for items in stock; 10-30 days for items out of stock.
Q:What packing can you provide?
A:
We provide neutral carton, wooden case, and pallet packaging.
Q:What is the warranty period?
A:
We offer a 6-12 months guarantee period. Any quality problems during this period will be resolved with free engine parts.
Send Inquiry
*To:
Wuhan Jinlan Engine Co., Ltd.
Wuhan Jinlan Engine Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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