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+0.50mm Oversize Piston 3928674 for Cummins 6bt
US$30.00
1 Piece
Product specifications
3kgs
Sample price:US$30.00/piece.Request sample
Product profile
Customization
AvailableCertification
CCC, COP, ISO9001, CE, E-Mark, RoHS, TS16949Standard Component
Standard ComponentModel NO.
3928674Technics
ForgingMaterial
IronType
PistonProduct Name
PistonPart No
3928674MOQ
1Delivery Time
7 DaysWeight
3kgsPacking
Wooden CaseApplication
Heavy-Duty Trucks, Construction Machinery, MiningPayment
Tt LC Dp Western UnionPackage Size
20*15*15Quality
100% NewWarrty
12 MonthTransport Package
BoxSpecification
CustomizedTrademark
DonzhenOrigin
ChinaHS Code
8409999990Key features
High Compatibility
Designed for Cummins 4BT3.9 and 6BT5.9 diesel engines, widely used in trucks, construction machinery and industrial equipment.
Accurate Oversize Design
This piston is +0.50mm oversized, suitable for engine rebuilding after cylinder boring and machining.
OEM Reference Number
Replaces Cummins OEM part number 3928674 and piston kit 3802764, ensuring accurate installation and reliable performance.
Complete Piston Solution
Available with piston pin, retaining clips and piston ring set for convenient engine overhaul applications.
Durable Material
Manufactured with high quality materials to provide excellent wear resistance, strength and long service life.
Engine Rebuild Application
Ideal choice for diesel engine overhaul, maintenance and repair projects requiring oversized pistons.
Stable Performance
Provides good sealing performance, reduces oil consumption and helps restore engine power.
Flexible Supply
Available in genuine and high quality aftermarket options to meet different customer requirements.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 6 Years CertifiedNearest Port: Wuhan PortAverage Response Time: ≤0.90h
About Our Factory & Business Background
AddressNo. 38 Bailang West Road, Bailang Street, Shiyan Economic Development Zone, Shiyan City, Hubei Province, Building 12, Units 15-16, Shiyan, Hubei, China
Plant Area1100 square meters
Number of Employees8
Registered Capital5,000,000 RMB
Terms of PaymentLC, T/T, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 pcs
Supply Chain Partners500
Our Production Capability & Technical Expertise
Main ProductsAuto Parts & Accessories
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2020-04-16
Main MarketsSouth America, Europe, Southeast Asia/ Mideast
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff2
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What products does Donzhen mainly supply?
A:
We specialize in supplying engine parts and automotive spare parts, including diesel engine parts, engine overhaul kits, cylinder liners, pistons, piston rings, filters, gaskets, sealing parts, and turbocharger-related components. We support both OEM parts and high-quality aftermarket solutions.
Q:Do you accept small MOQ orders?
A:
Yes, we support flexible cooperation. Small MOQ is accepted for trial orders, mixed product orders are available, and sample orders are supported before bulk purchase. We aim to help customers test the market with lower risk.
Q:How do you ensure product quality?
A:
Quality is strictly controlled through a multi-step process including raw material inspection, precision machining testing, dimensional and performance checks, final assembly inspection, and 100% inspection before shipment. All products follow standardized quality control procedures.
Q:Do you provide OEM or customized production?
A:
Yes, we support OEM and customization services. This includes custom packaging with your brand/logo, product customization based on drawings or samples, private label solutions for distributors, and technical support during development.
Q:What is your warranty policy?
A:
We provide a 12-month warranty for all products. Warranty covers manufacturing defects, wrong size or specification issues, non-functional or broken parts, missing or incorrect items, and installation-related quality issues. Defective products will be replaced free of charge or compensated accordingly.
Send Inquiry
*To:Hubei Donzhen Industry and Trading Co., Ltd
*Content:
Supplier replies will be sent to your registered email
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