What is the average lead time?

The lead time is one month for both peak and off-peak seasons.

Do you offer custom packaging?

Yes, custom brand packaging is available subject to a minimum order quantity.

What certifications do your products have?

Our products are certified with CCC and ISO9001:2000.

Motorcycle Enging Parts An250 Piston, 73mm Diameter, with Rings & Pin Cylinder.

Name: Motorcycle Enging Parts An250 Piston, 73mm Diameter, with Rings & Pin Cylinder.
Brand: Rui'an Chengtai Piston Manufacturing Co., Ltd.
SKU: 2283547275

Zhejiang, ChinaRui'an Chengtai Piston Manufacturing Co., Ltd.

US$14.80

10 Sets

Product specifications

STD

Sample price:US$10.00/set.Request sample

Product profile

Customization

Available

After-sales Service

12-Month Quality Guarantee. Free Replacement or Re

Warranty

12-Month Quality Guarantee. Free Replacement or Re

Model NO.

AN250

Type

Motorcycle Engine Assembly

Start

Electric/Kick

Cylinder NO.

1 Cylinder

Stroke

Four Stroke

Cold Style

Air-Cooled

Energy Transformation

Power Machine

Certification

CCC, ISO9001：2000

Thermal Machine

Internal Combustion Type

Four Stroke Principle

Combustion and Expansion of Power Stroke

Main Market

South America

Cylinder Number

Cylinder Bore

73mm

Total Height

49mm

Comp Distance

24..7mm

Ring

1.0*1.0*2.0

Transport Package

Neutral Carton with Foam Inside for Shock Protecti

Specification

STD

Trademark

Origin

Zhejiang

HS Code

84099199

Production Capacity

500000pieces/Year

Key features

12-Month Quality Guarantee: Includes free replacement for quality issues within the warranty period.

High-Silicon Aluminum Alloy: Material offers excellent wear resistance, thermal conductivity, and lightweight performance.

Custom Brand Packaging: Available with MOQ applicable for neutral white box or custom branding.

OEM and ODM Services: Supports full customization, minor customization, and flexible customization options.

Free Shipping Over $500: Orders exceeding $500 qualify for free shipping with duties calculated at checkout.

Complete Installation Kit: Includes 1 piston, rings, pin, and circlips ready for direct installation.

100% Product Inspection: All finished products undergo functional and visual inspection before shipment.

Fast EU Shipping: Delivery to EU takes 5-7 business days with real-time tracking available.

Company profile

High Repeat Buyers ChoiceSelf-brandedPatents AwardedExhibition Experience

Rui'an Chengtai Piston Manufacturing Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and ODM/OEM capabilities, with evidence of new product development in the past year and service to domestic, maintenance, and multiple overseas markets. Production-related information indicates three production lines, 50 quality-control staff, in-stock capability, approximately one-month lead times in both peak and off-season, and a broad product range. Quality assurance is reported, and finished-product inspection follows written instructions. However, the supplier has no stated supplier-management-system certification, no approved-supplier list, no written complaint-handling or corrective/preventive-action records, no overseas warehouse, showroom, agents, or branches, and no valid manufacturing contract with associated subcontractors. Financial information is represented only by years, without sufficient substantive evidence to assess credibility.

Supplier typeThe supplier is presented as a manufacturing company producing piston products, with approximately 500 models and more than 1,000 specifications. It operates three production lines, has CNC-related facility information, and serves domestic, maintenance, host-supporting, and overseas markets, indicating a product manufacturer rather than a service-only supplier.

After-Sales capabilityThe supplier has in-stock service capability and accepts multiple quotation and payment terms, with stated one-month lead times in both peak and off-season. However, it has no written complaint-handling procedures or records, no written corrective/preventive-action procedures or records, no overseas warehouse, showroom, agents, or branches, and no approved-supplier list, indicating significant gaps in documented and overseas after-sales support.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and offers customization from samples, designs, full customization, minor customization, and flexible customization. It has no available SDK, but the provided evidence still supports active product-development and design capability.

Production capacityProduction evidence includes three production lines, 50 quality-control staff, four quality-assurance/control inspectors, in-stock capability, a product range of about 500 models and over 1,000 specifications, and one-month average lead times in both seasons. Quality assurance is reported and finished-product inspection follows written, uniformly applied instructions; however, there is no valid contract with associated subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad customization coverage.

Product Q&A

Q:Is the AN250 piston compatible with my motorcycle model?

The DY60 piston is designed for 50cc displacement engines with a 53mm bore size. Please confirm your engine model and bore diameter before ordering; we also support OEM customization for specific fitment requirements

Q:What material is the AN250 piston made of?

It is made of high-silicon aluminum alloy (Al-Si), which offers excellent wear resistance, thermal conductivity, and lightweight performance, effectively extending engine service life.

Q:Does AN250 piston kit includes 1 piston, 1 set of piston rings (2 compression rings + 1 oil control ring), 1 piston pin, and 2 circlips, ready for direct installation.

Yes, the kit includes 1 piston, 1 set of piston rings (2 compression rings + 1 oil control ring), 1 piston pin, and 2 circlips, ready for direct installation.

Q:What is the minimum order quantity?

The minimum order quantity is 2000 pieces.

Q:What are the payment terms?

We accept LC, T/T, Western Union, PayPal, D/P, and small-amount payments.