Are the products certified to international standards?

Yes, all products undergo strict quality control to meet international standards.

Can I buy just one piece of this part?

Yes, the MOQ is 1 piece, allowing for small quantity purchases.

3516 Engine

Name: 3145005/31-45005 Piston for Cat 3508/3512/3516 Engine
Brand: Jining BST Import and Export Co., Ltd.
SKU: 1983919332

Shandong, ChinaJining BST Import and Export Co., Ltd.

US$3.00-10.00

1 Piece

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

6 Months

Model NO.

3508/3512/3516

Type

Crawler

Application

Bulldozer&Excavator

Condition

New

Part No

3145005/31-45005

Model

3508/3512/3516

Brand

Cat/Komat Su

HS

84314999

Transport Package

Wooden Case

Specification

Iron

Trademark

BST

Origin

China

Key features

1 Year Warranty Coverage: Comprehensive warranty protection for 1 year on the piston part.

Fast 3-Day Delivery: Quick shipment within 3 days to meet urgent project needs.

Low MOQ Requirement: Minimum order quantity is only 1 piece for flexible purchasing.

Strict Quality Control: All products undergo rigorous testing to meet international standards.

Competitive Pricing: Reasonably priced parts to help customers reduce costs.

Professional Technical Support: Experienced staff available for advice and problem-solving.

Secure Wooden Packaging: Parts shipped in durable wooden cases for safe transport.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFast DeliveryFlexible Customization

Jining BST Import and Export Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-06-26Average Response Time: ≤4.33h

AI-Powered supplier vetting

SummaryJining BST Import and Export Co., Ltd. is a China-based trading company with stated manufacturer/factory status and a business scope covering construction machinery and parts. It offers flexible, full, and minor customization, ODM services, and OEM services for well-known brands, but does not provide 3D software design services, SDKs, or evidence of new products in the past year. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. Service-management documentation is weak, with no written assessment or corrective-action procedures and no approved-supplier list; complaint handling has a procedure but lacks written records. An SGS audit is identified for 2024-04-13 to 2025-04-12, but the stated audit result is not interpretable as a certification. Financial records are referenced for 2021–2023, but no financial performance details are provided. Export sales represent 71%–90% of total sales, and stated peak- and...

Supplier typeThe supplier is identified as a trading company in its business profile, while another record also classifies it as a manufacturer/factory. Its scope includes import and export and sales of construction machinery, equipment, and parts; the SGS record lists bulldozer, excavator, engine, and construction machinery parts as primary products. The evidence supports a trading-led supplier with stated manufacturing/factory capability, but does not establish the extent of its own production.

After-Sales capabilityThe supplier has a customer-complaint procedure, but no written records; it has no written service-capability assessment or corrective/preventive-action procedures and no approved-supplier list. It also reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation, although it accepts several quotation and payment terms and states lead times within 15 working days in both seasons. Formal after-sales capability is therefore not sufficiently documented.

R&D capabilityThe supplier is described as a professional technical supplier and offers ODM services, but it has no available SDK, does not provide 3D software design services, and reported no new products in the past year. These explicit gaps indicate limited evidence of current product innovation and digital design capability.

Customization capabilityThe supplier explicitly offers flexible customization, full customization, and minor customization, in addition to ODM services and OEM services for well-known brands. This is direct evidence of broad customization and contract-manufacturing support, although the absence of 3D software design services may limit some design workflows.