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340 345 350 Chainsaw 503858071 503 85 80-71 Crankshaft for Husq
US$8.99
299-598 Pieces
US$8.59
599+ Pieces
Sample price:US$19.99/piece.Request sample
Product profile
Customization
AvailableDisplacement
60-70cc, 50-60cc, 40-50ccStandard
EPA, ISO, GSModel NO.
503858071 340 345 350Condition
Brand NewType
Crank ShaftPower
GasolineEngine Type
2-StrokeCrankshaft
Husq 340 345 350 Chainsaw PartCanshaft
Jonsered 2141 2145 2150Crank Shaft
503858071 Husqvarn 503 85 80 71Camshaft Material
20cr 40crTransport Package
BoxSpecification
340, 345, 350 husqvarnTrademark
atcOrigin
Ningbo ChinaProduction Capacity
50000PCS / MonthKey features
Complete Assembly Included: Package includes crankshaft and connecting rod; ball bearings not included.
High-Quality Materials: Camshaft material options available in 20cr and 40cr for durability.
EPA and ISO Compliant: Meets EPA, ISO, and GS standards for various displacement ranges (40-70cc).
Brand New Condition: All parts are supplied in brand new condition, ready for installation.
Non-Original Part: High-quality aftermarket alternative to OEM part number 503858071.
Fast Response Support: We reply to messages as soon as possible to resolve any order issues.
Flexible Payment Options: Accepts LC, T/T, PayPal, Western Union, and other secure payment methods.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-10-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤6.87hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others
AI-Powered supplier vetting
SummaryNingbo Eastar Electromechanical Industrial Trading Co., Ltd. is a China-based limited company in Ningbo, Zhejiang, identified as both a trading company and manufacturer/factory. Its stated product scope covers chainsaw, brush cutter, lawn mower, agricultural machinery parts, carburetors, and related equipment. The supplier reports ISO 9000, ISO 14000, and ISO 14001 certifications, five production lines, six to ten quality-control staff, and OEM/ODM availability. Reported production capacities include substantial volumes for belts, spindles, starter motors, filters, and PTO clutches. It has exported since 2004 and serves multiple global regions, with Ningbo and Shanghai listed as nearby ports and a one-month off-peak lead time. However, the provided information gives limited evidence regarding after-sales services, financial credibility, R&D strength, and established customer cases. Trade records shown for 2025 contain only one transaction for each of three listed products and one associated buyer.
Supplier typeThe supplier is described as a trading company in its company information and as both a Trading Company and Manufacturer/Factory in its business-entity classification. This indicates a mixed trading and manufacturing model rather than a purely factory-based profile.
CertificationsThe supplier reports ISO 9000, ISO 14000, and ISO 14001 management-system certifications. These stated certifications provide explicit evidence of formal quality and environmental management systems.
Production capacityThe supplier reports five production lines, six to ten quality-control staff, and defined output capacities for filters, PTO clutches, starter motors, spindles, and V-belts. It also reports a one-month off-peak lead time, providing explicit evidence of established production capability for these product categories.
Customization capabilityThe company explicitly states that OEM and ODM services are available. This directly supports customization capability, although the slices do not describe tooling, minimum order quantities, development procedures, or customization scope.
Product Q&A
Q:Does the package include ball bearings?
A:
No, the assembly includes the crankshaft and connecting rod, but does not include ball bearings or small-end needle bearings.
Q:What materials are used for the camshaft?
A:
The camshaft material is available in 20cr or 40cr options.
Q:Are the product pictures accurate regarding color?
A:
Due to different display color settings, there may be slight color differences in plastic parts compared to the pictures.
Q:Are the products assembled before shipping?
A:
No, all products are non-assembled, and pictures are for reference only.
Q:What should I do if I am not satisfied with the product?
A:
Please contact us first before leaving negative feedback so we can resolve the problem smoothly.
Send Inquiry
*To:
Ningbo Eastar Electromechanical Industrial Trading Co., Ltd.
Ningbo Eastar Electromechanical Industrial Trading Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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