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4bt 3.9L 125HP Diesel Engine Assembly
US$2,949.00-3,754.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
SupportWarranty
1 Year or 1000 HoursModel NO.
4BT3.9LIgnition Mode
Electric IgnitionSpeed
High SpeedCooling Cylinder
Water-CooledIntake Pressure Impulse
SuperchargedPiston Movement
ReciprocatingFuel
DieselNumber of Strokes
Four-StrokeCylinder Arrangement Form
LNumber of Cylinders
4-CylinderType
Combustion EngineProduct Name
4bt Original Diesel Engine CompleteApplicable
Truck, Bus, Construction Machinery, SUV, GeneratorFuel System
High Pressure Common Rail Fuel SystemGuarantee
1000 Hours/1 YearLead Time
7-15 DaysQuality
High QualityCondition
100% Brand-NewMaterial
IronTransport Package
Wooden CaseSpecification
3.9LTrademark
OEMOrigin
Wuhan, Hubei, ChinaHS Code
8502200000Production Capacity
500sets/MonthKey features
1 Year or 1000 Hours Warranty: Comprehensive warranty coverage for 1 year or 1000 hours of operation.
OEM and ODM Customization: Accepts OEM and ODM orders for various engine brands and applications.
High Quality New Parts: Supplies 100% brand-new parts, never selling used or reconditioned items.
Fast Delivery Time: Lead time of 7-15 days for standard items and 10-30 days for out-of-stock items.
Wide Application Range: Suitable for trucks, buses, construction machinery, SUVs, and generators.
Professional Manufacturer: Established in 2004 with over 30,000 sqm factory and 300+ processing sets.
Flexible Payment Terms: Supports T/T, L/C, and Western Union for convenient transactions.
Low MOQ Requirement: Minimum Order Quantity is just 1 PC, allowing for sample orders.
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: ≤3.67h 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:Could you accept sample order?
A:
Yes, we accept sample orders and have confidence in our product quality.
Q:How about the preparation time?
A:
Preparation time is within 2 business days for in-stock items and 10-30 days for out-of-stock items.
Q:What packing can you provide?
A:
We provide neutral cartons, wooden cases, and pallets for packaging.
Q:What about your products' quality?
A:
We supply stable quality new products with a 6-12 month guarantee, sending free parts for any quality issues during this period.
Send Inquiry
*To:
Wuhan Jinlan Engine Co., Ltd.
Wuhan Jinlan Engine Co., Ltd.*Content:
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