Hot Selling 4bt 6bt Isb Industrial Mechanical Diesel Engine Parts Piston Kit 3946153 3942662 3943708 3800781 for Excavator Truck Forklift Bulldozer Loader
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Product Highlights
- Wide Engine Compatibility: Compatible with 4bt 6bt Isb and many other diesel engine models.
- High-Quality Material: Constructed from durable aluminum with high-quality standards for reliable performance.
- Fast Delivery: Delivery within 7-10 working days via air, sea, or express courier services.
- Comprehensive Warranty: Includes a 12-month warranty covering mechanical defects for peace of mind.
- Global Shipping Options: Flexible shipping via DHL, FedEx, UPS, TNT, air, or sea from Shanghai, Wuhan, or Guangzhou.
- Strict Quality Control: Pre-production samples provided and 100% visual inspection before shipment.
- Flexible Payment Methods: Accepts T/T, L/C, PayPal, Escrow, Western Union, and various other currencies.
- Customization Available: Offers customization from designs, samples, and full customization services.
Product Attributes
- Customization
- Available
- Certification
- CE
- Standard Component
- Standard Component
- Model NO.
- Piston Kit 3946153 3942662 3943708 3800781
- Technics
- Forging
- Material
- Aluminum
- Type
- Piston Kit
- Part Name
- Piston Kit
- Part No
- 3946153 3942662 3943708 3800781
- Model No
- 4bt 6bt Isb
- Size
- 15*15*10cm 2.5kg
- Packing
- Standard Export Package
- MOQ
- 1 PCS
- Stock
- Have in Stock
- Used for
- Engine Repair
- Application to
- Industrial Mechanical Engine
- Delivery Time
- Can Delivery with in 5-7 Working Days
- Place of Origin
- Hubei, China
- Suitable for
- Excavator Truck Forklift Bulldozer Loader Marine
- Delivery Way
- by Air/ by Sea / by Express FedEx DHL UPS
- Fob Port
- Shanghai, Wuhan, Guangzhou etc.
- Transport Package
- Standard Export Package
- Specification
- Standard Size
- Trademark
- JEP
- Origin
- Hubei, China
- HS Code
- 8409999100
- Production Capacity
- 50PCS/Months
- Package Size
- 15.00cm * 15.00cm * 10.00cm
- Package Gross Weight
- 2.500kg
- Lead Time
-
15 days (1 - 100 pcs)
To be negotiated ( > 100 pcs)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Hot Selling 4bt 6bt Isb Industrial Mechanical Diesel Engine Parts Piston Kit 3946153 3942662 3943708 3800781 for Excavator Truck Forklift Bulldozer Loader
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Product Description





Product Name: | Piston Kit |
Part No: | 3946153 3942662 3943708 3800781 |
Model No.: | 4BT 6BT ISB |
Packing: | Standard Export Package |
Quality: | High-Quality |
Place of Origin: | Hubei, China |
Payment Terms: | T/T, L/C, Paypal, Escrow, Western Union, etc. |
FOB Port: | Shanghai, Wuhan, Guangzhou etc. |
Delivery Time: | Can Delivery Within 5-7 Working Days |
Delivery way: | DHL/FEDEX/UPS/TNT/By Air/By Sea |


Our products are widely used in vehicle, marine, construction machinery, mining machine, generator set, which incudingengine parts, Truck parts and machinery parts, the details as follows:
A2300 4B3.3 QSB3.3 QSB6.7 QSL9 QSC8.3
With many years experience, we own abundant trust from customers. Base on professional service, our products are sellinmany countries of South America, Middle East, Southeast Asia, Africa
We sincerely welcome you to join us!






office has a total of 11-50 employees.
Q: How do we ensure quality?
A: Pre-production samples are always provided before mass production. Final inspection is always per-formed before shipment.
Q: What can you buy from us?
A: Engine parts, engine assemblies, complete vehicles, generator sets.
Q: Why should you buy from us instead of other suppliers?
Q: What services can we provide?
A: Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery,DAF, DES Accepted Payment Currencies: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF Accepted Pay-ment Methods: T/T, L/C, D/A, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow Sup-ported Languages: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian,Korean, Hindi, Italian.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI269218". Items marked "" are certified.
Company Profile
YC Auto Parts: 20 years of professional power components, continuously serving the global mechanical market.
Shiyan - As a key supporting supplier for Dongfeng Trucks' production base, **Shiyan YC Auto Parts Co., Ltd. (YC Auto Parts)** has been dedicated to the research and supply of industrial machinery engines and a full range of components since its establishment. With over twenty years of rich experience, the company's products are widely used in fields such as excavators, engineering vehicles, forklifts, bulldozers, loaders, and marine machinery, and are highly trusted by both domestic and international customers.
Thanks to its outstanding product quality and excellent service, the products of YC Auto Parts have been exported to many countries and regions such as Africa, Turkey, South America, Russia, Iran, Dubai, Colombia, etc., and have received unanimous praise from global customers. The company adheres to the corporate philosophy of "Twenty years of precision engineering for power, connecting global machinery, leading a reliable future", and is committed to providing customers with efficient and reliable power component solutions.
In recent years, YC Auto Parts has been continuously expanding its international market, optimizing the supply chain and after-sales service, and striving to provide global customers with higher-quality and more comprehensive products and services. In the future, the company will continue to innovate, expand its product range, and create greater value for the global industrial machinery industry.
Our main models include: 4BT3.9, 6BT5.9, 6CT8.3, ISDE4, ISDE6, ISBE4, ISBE6, 6L, ISLE, ISZE,
A2300, 4B3.3, QSB3.3, QSB6.7, QSL9, QSC8.3,
ISF2.8, ISF3.8, ISG12, F4.5, ISM11, QSM11.
NT855 QSNT855 M11 K19 K38 K50 QSK60 QSK78 QST30 QSK23
Corporate Culture System
I. Corporate Mission
To provide reliable "hearts" for global power machinery, empowering industrial operations to run ceaselessly.
Rooted in Shiyan, serving the world. We are dedicated to supplying high-quality engine components to sectors including industrial machinery, vehicles and vessels, mining, and power generation. Through professionalism and a deep sense of responsibility, we ensure the stable operation of equipment, striving to become a trusted power partner for customers worldwide.
II. Corporate Vision
To become a leading global specialist supplier of engine components, making "YC" synonymous with quality and trust.
By deeply cultivating our industry and continuously expanding into international markets-backed by an exceptional product and service system-we aim to establish a distinguished brand image for "Made in China" within the global engine components sector.
III. Core Values
1. Customer First
All our work begins with understanding customer needs and is measured by customer satisfaction. From listening and responding to final delivery, every step reflects our respect for and commitment to our customers.
2. Quality as the Foundation
With two decades of accumulated experience, we deeply understand that quality is the bedrock of our existence. From procurement to outbound logistics, we strictly control every stage of the process to ensure that every single product stands up to the scrutiny of the market.
3. Professionalism as the Priority
We focus exclusively on the engine components sector, continuously deepening our expertise regarding specific product models and application scenarios. We serve our customers with professional competence and earn respect through a professional ethos.
4. Service Philosophy
Centered on "solving customer needs", it provides "precise matching, quick response, stable delivery" for both bulk-buying enterprises and individual maintenance customers, helping reduce equipment O&M costs and improve efficiency.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Shiyan, Hubei, China
-
Plant Area
- 120 square meters
-
Number of Employees
- 10
-
Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 200
Our Production Capability & Technical Expertise
-
Main Products
- Engine Assembly, Fuel Injector, Water Pump, Oill Pump, Exhaust Manifold, Piston Kit, Thermostat, Belt Tensioner, Alternator, Overhaul Kit, Pressure Switch
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Designs, Customization from Samples, Full Customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-03-27
-
Export Year
- 6 Years
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Who are we?
- We are located in Shiyan, Hubei, China. Founded in 2018, we sell to the domestic market (50%), South America (25%), North America (10%), Eastern Europe (5%), Western Europe (5%), and East Asia (5%). Our office has a total of 11-50 employees.
- How do we ensure quality?
- Pre-production samples are always provided before mass production. Final inspection is always performed before shipment.
- What can you buy from us?
- Engine parts, engine assemblies, complete vehicles, generator sets.
- Why should you buy from us instead of other suppliers?
- Diesel engine assemblies and parts, filters, injectors and injection pumps, turbochargers, starters and generators, and auto and excavator parts.
- What services can we provide?
- Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES. Accepted Payment Currencies: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF. Accepted Payment Methods: T/T, L/C, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow. Supported Languages: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian.
- What is the delivery time?
- Can delivery within 5-7 working days.
- What is the minimum order quantity?
- 1 piece.
- Do you offer customization?
- Yes, we offer customization from designs, samples, and full customization.
Send your message to this supplier
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