What payment methods do you accept?

We accept LC, T/T, PayPal, Western Union, and Money Gram.

What is the packaging method for this product?

Products are packaged with anti-tarnish paper, cartons, and pallets.

What other engine parts do you supply?

We supply cylinder liners, pistons, crankshafts, connecting rods, fuel injection pumps, and various filters.

Air Cooled Diesel Engine Spare Parts Gear

Name: Air Cooled Diesel Engine Spare Parts Gear
Brand: Hangzhou Raja Machinery Co., Ltd.
SKU: 2027491325

Zhejiang, ChinaHangzhou Raja Machinery Co., Ltd.

US$20.00

1 Piece

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Standard Component

Technics

Forging

Model NO.

RJ178F

Material

Iron

Type

Piston

Transport Package

Anti-Tarnish Paper/Carton

Specification

RJ178F

Trademark

RAJA

Origin

Zhejiang

HS Code

8408909119

Key features

ODM/OEM Acceptable: Custom manufacturing services available for specific requirements.

High Hardness Material: Made from 40Cr iron with forging and pressing technology for durability.

Wide Compatibility: Suitable for Changchai, Changfa, Jianghuai, and many other engine brands.

Long Service Life: Designed for wear resistance and accurate size to ensure longevity.

Original Quality: Guarantees performance equivalent to original equipment manufacturer parts.

Forging Technology: Processed using advanced forging and pressing methods for strength.

Comprehensive Product Range: Includes cylinder liners, pistons, crankshafts, and various engine components.

Secure Packaging: Protected by anti-tarnish paper, cartons, and pallets for safe transport.

Company profile

Hangzhou Raja Machinery Co., Ltd.

Zhejiang, China

Business Type: Trading CompanyExport Year: 2016-03-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤1.42hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryHangzhou Raja Machinery Co., Ltd. is a China-based limited trading company in Zhejiang that also states it integrates R&D, production, and sales. Its product scope covers diesel engines, generators, water pumps, engine parts, and related equipment. The supplier reports multiple production lines, testing equipment, R&D and quality-control personnel, substantial stated production capacity, ISO9001, CE, and GS certifications, and exports to more than 100 countries. It also states that it provides sales and after-sales services and emphasizes innovation and meeting customer needs. However, the provided evidence does not establish financial credibility, specific customization execution, or detailed customer case outcomes. Trade records show two transactions in each of two 2025 entries involving pulley products and a buyer identified as PARTS ZONE.

Supplier typeThe supplier is identified as a trading company and limited company located in Hangzhou, China. Its own description additionally presents it as an enterprise integrating R&D, production, and sales, with products including diesel engines, generators, water pumps, and parts.

CertificationsThe supplier states that its products have passed ISO9001, CE, and GS certification, while the management-system field separately lists ISO 9000. These statements provide explicit evidence of certification holdings, although the exact scope and validity periods are not provided.

After-Sales capabilityThe supplier explicitly states that it specializes in production and sales of diesel engine parts and provides integrated professional sales and after-sales services. No service network, response-time, or warranty details are provided.

R&D capabilityThe supplier describes itself as integrating R&D, production, and sales, reports 50 total years of R&D engineer experience, and states that innovation and meeting unique customer needs are part of its philosophy. These points support an innovation orientation, but no specific patents, new-product records, or documented development results are provided.

Production capacityThe supplier reports six advanced production lines and 60 advanced test stands in one description, while another record lists more than 10 production lines, 50 quality-control staff, and stated output for diesel generators, spare parts, and water pumps. It also describes production of multiple engine, generator, and pump series, indicating broad stated manufacturing capability.

Client casesThe supplier states that its products are exported to more than 100 countries and used in ships, agricultural machinery, construction machinery, and environmental-protection equipment. Two 2025 trade records identify PULLEY transactions involving PARTS ZONE, but detailed project results, repeat-order evidence, or independently verified customer references are not provided.