We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Engine parts.
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Engine parts Product List and Ranking from 52 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 29, 2025～Nov 25, 2025
This ranking is based on the number of page views on our site.

Engine parts Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 29, 2025～Nov 25, 2025
This ranking is based on the number of page views on our site.

  1. 城北機業 中田工場 Shizuoka//Machine elements and parts
  2. 駒ヶ根市役所 産業部 商工観光課 Nagano//Government
  3. 愛宕精工 Kanagawa//Manufacturing and processing contract
  4. 4 静岡県 湖西市 モノづくり推進室 Shizuoka//Government
  5. 4 須藤機械 Gunma//Machine elements and parts
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Engine parts Product ranking

Last Updated： Aggregation Period:Oct 29, 2025～Nov 25, 2025
This ranking is based on the number of page views on our site.

  1. [Example] Four-Wheel Engine Parts <ADT4> 城北機業 中田工場
  2. Nagamiya Machinery Co., Ltd. 駒ヶ根市役所 産業部 商工観光課
  3. Shine Tech Corporation 静岡県 湖西市 モノづくり推進室
  4. Atago Seiko Co., Ltd. Business Introduction 愛宕精工
  5. 4 Optics Corporation Company Profile オティックス

Engine parts Product List

1～15 item / All 76 items

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[Production Example] Engine Parts/Material: AC4C-T5

[Production Example] Engine Parts/Material: AC4C-T5

Introducing thin products made with fine particle sand, with a surface finish of 25 seconds and a standard thickness of 2.5mm!

Here is a case study of engine parts made using the aluminum alloy casting "AC4C-T5." We manufactured the 'PAN COMP OIL COVER' with a product weight of 2.8 kg. It is a thin-walled product with a standard thickness of 2.5 mm, and it has a surface roughness of 25s using fine sand. We also accommodate various prototypes, short delivery times, small lot products, and precision sand casting. Please feel free to contact us. 【Specifications】 ■ Material: Aluminum ■ Accuracy: Approximately ±1 to 5 mm ■ Lot size: 1 to 8 pieces ■ Weight: 2.8 KG ■ Size: 396 mm × 205 mm × 197 mm *For more details, please refer to the PDF document or feel free to contact us.

  • Casting Machine

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[Processing and Manufacturing Examples] Motorcycle Engine Parts

[Processing and Manufacturing Examples] Motorcycle Engine Parts

Improved wear resistance, initial compatibility, fatigue strength, and oil film retention!

We would like to introduce examples of processing and machining for our "motorcycle engine parts." We process parts such as throttle valves, rocker arms, Kawasaki KH250, Kawasaki Z series, Harley-Davidson, and Kawasaki ZZR1100D. Additionally, we have achievements in camshafts, valve springs & retainers, cam caps, oil pumps, and cams (DLC on the journal section). [Examples of Processing and Machining for Motorcycle Engine Parts (Excerpt)] ■ Throttle Valve ■ Rocker Arm ■ Kawasaki KH250 ■ Kawasaki Z Series ■ Harley-Davidson *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Engine parts

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[Processing and Manufacturing Example] 4-Wheel Engine Parts

[Processing and Manufacturing Example] 4-Wheel Engine Parts

Experience with pistons, rocker arms & shafts, crankshafts, and cylinders.

We would like to introduce examples of processing and treatment of our "4-wheel engine parts." We process parts such as Nissan L series, Nissan SR series, Ferrari Testarossa, piston pins, eccentric shafts, and exhaust manifolds. We improve wear resistance, initial break-in properties, fatigue strength, and oil film retention. Our company has received numerous requests from many customers and boasts a wealth of achievements. [Examples of Processing and Treatment of 4-Wheel Engine Parts (Excerpt)] ■ Pistons ■ Rocker Arms & Shafts ■ Crankshafts ■ Cylinders ■ Nissan L series *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Engine parts

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Automobile, motorcycle, and small engine parts

Automobile, motorcycle, and small engine parts

From precision shape proposals to processing and assembly, we provide consistent support in a short period! Parts for small engines.

Parts for automobiles, motorcycles, and small engines require rapid development and high performance. Our company provides components that combine high precision, high strength, and high durability. We offer a consistent response from precision shape proposals to processing and assembly, including hot forging, cold forging, and casting, all within a short period. For more details, please download the catalog or contact us.

  • Other machine elements

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Optics Corporation Company Profile

Optics Corporation Company Profile

As a Tier 1 automotive engine parts supplier, we propose the creation of high-quality products.

Otyx Corporation has steadily responded to customer demands and grown since its founding in 1918. In the field of engine valve train components, we have been recognized as a manufacturer that can be entrusted with everything from product development to manufacturing, thanks to the know-how and technical expertise we have built over many years, serving customers including Toyota Motor Corporation. As global environmental issues become more serious, globalization and technological innovation are accelerating, and the demands on the automotive industry are becoming increasingly sophisticated. To meet these demands, we will not rest on our past achievements but will continue to refine our development of advanced technologies and focus on "high quality," "low cost," and "short delivery times" as a united company. [Business Activities] ■ Manufacturing of automotive parts (engine components, drive system components) ■ Manufacturing of automotive development parts ■ Development of production equipment *For more details, please refer to the PDF document or feel free to contact us.

  • Engine parts
  • Drive system parts
  • Other Auto Parts

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Business Information: Machining Processing and NC Lathe Processing "Machining Processing.com"

Business Information: Machining Processing and NC Lathe Processing "Machining Processing.com"

If your company is in trouble, Machining Processing.com may be able to assist as an outsourcing partner.

Due to management reasons until now, we have only been able to place orders with slightly more expensive large companies. Please consider using Machining Processing.com. We will respond with the agility of a small business and a management system that is not inferior to that of large companies.

  • Processing Contract
  • Contract manufacturing

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Automotive engine parts compatible with 100 patterns of sizes for grinding processing.

Automotive engine parts compatible with 100 patterns of sizes for grinding processing.

Thickness tolerance is ±5um or less! Introducing our processing achievements that support 101 types of shims with 6um increments.

Introducing SUJ2 automotive engine parts (shims) compatible with 100 different sizes. We offer shims in 101 different types with increments of 6 micrometers. The thickness tolerance is within ±5 micrometers, and we can handle a production lot of 100,000 pieces per month. Our double-sided grinding and lapping technology does not use magnets for workpiece fixation; instead, it grinds and polishes the workpiece by sandwiching it between upper and lower rotating grinding wheels, allowing us to accommodate various materials, including non-magnetic and difficult-to-machine materials. Please feel free to consult us when needed. 【Product Specifications】 ■ Material: SUJ2 (high carbon chromium bearing steel) ■ Processing Type: Grinding ■ Dimensions & Tolerance: φ8, thickness: ±5 micrometers or less ■ Industry: Automotive ■ Production Lot: 100,000 pieces per month *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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Yamapura Manufacturing Co., Ltd. Engine Parts

Yamapura Manufacturing Co., Ltd. Engine Parts

Using advanced equipment such as NC5 axis multi-function machines, machining, facing, and grinding machines.

At Yamauura Manufacturing Co., Ltd., we have equipped ourselves with a wide range of advanced facilities, including NC 5-axis machining centers, machining, facing, and grinding machines. We possess extensive technology and skills for precision machining of materials such as steel, cast iron, various alloy steels, stainless steel, aluminum alloys, and titanium, extending to sub-assemblies, earning trust from various sectors. We particularly process a large number of stainless steel castings (irregular shapes). In terms of management, we have enhanced our quality, delivery, and cost management to adequately meet customer demands. Among our products, we would like to introduce "Engine Parts by Yamauura Manufacturing Co., Ltd." For more details, please contact us or refer to our catalog.

  • Engine parts

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Mass production achievements of high-precision, high-sealing automotive parts for next-generation vehicles.

Mass production achievements of high-precision, high-sealing automotive parts for next-generation vehicles.

Quality control for the high airtightness required in electric components is conducted through strict measurements using a helium leak tester to ensure stable quality management.

Since its establishment in 1953, our company has been engaged in the precision machining of automotive parts. Materials: Achievements in iron castings, forgings, steel materials, aluminum, stainless steel, ceramics, etc. Processing: Achievements in cutting, turning, grinding, and serration using general-purpose equipment. Parts: Achievements in engines, brakes, transmissions, axles, batteries, motors, etc., with a monthly production capacity ranging from 1,000 to 150,000 units. For line construction, we build equipment and automation in-house as much as possible, and to accommodate detailed product specification changes, we provide a one-stop service that includes in-house production of jigs. In quality control, we manage the material, equipment, and room temperature in a temperature-controlled room to prevent dimensional defects caused by thermal variation. We conduct daily trend management to maintain stable manufacturing conditions. For more details, please contact us or refer to our catalog.

  • Engine parts
  • Transmission parts
  • Axle parts

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Oida Manufacturing Co., Ltd. Business Introduction

Oida Manufacturing Co., Ltd. Business Introduction

The power of "people" that enables thorough quality control and new products.

The products of Oida Manufacturing Co., Ltd. embody a spirit. This is a thorough commitment that allows no competition. At Oida, we consistently create reliable products under a strict management system, from meetings to design, manufacturing, and inspection. We provide our customers with high quality and cost performance in the fastest and most efficient way. 【Main Processing Steps】 ○ Lathe ○ Machining Center ○ Assembly ○ High-Frequency Hardening ○ Polishing For more details, please contact us or download the catalog.

  • Processing Contract
  • Engine parts
  • Other machine elements

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Engine parts

Engine parts

Although high precision is required for the parts, we will achieve cost reduction by incorporating precision cold forging technology.

【Development Case 1】 We have successfully manufactured hollow components for automotive engines made of Inconel, which has superalloy properties, high hardness, heat resistance, and corrosion resistance, through cold forging for the first time in the world. This has helped our customers reduce costs. 【Development Case 2】 We challenged ourselves with cold forging of stainless steel. Although we struggled to meet the required levels of material hardness and dimensional accuracy of the parts, we succeeded in miniaturization and weight reduction by eliminating the chuck portion that could not be removed through machining.

  • Engine parts

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Kou Seiko Co., Ltd. "Engine Parts"

Kou Seiko Co., Ltd. "Engine Parts"

We provide engine parts that balance durability and lightweight design.

Hikari Seiko Co., Ltd., which manufactures precision automotive parts including universal joints (UJ) and oil jets, handles "engine parts." Various components that make up the engine, often referred to as the heart of the automobile. We respond to the conflicting demands of durability and weight reduction with high-precision technology and unique know-how. 【Product Lineup】 ■ Oil Jets ■ Common Rail Parts (Body) ■ Check Valves ■ Common Rail Parts (Piston) ■ Rush Adjusters, etc. *For more details, please feel free to contact us.

  • Engine parts

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Iwata Koki Co., Ltd. Specialized Machinery Division Business Introduction

Iwata Koki Co., Ltd. Specialized Machinery Division Business Introduction

Bringing accumulated knowledge to the forefront and swiftly solving challenges! Technical Coordination.

Iwata Koki Co., Ltd.'s Special Machine Division aims to create dedicated machines that finely respond to the individual needs and challenges of each customer, achieving maximum functionality and usability. Sales representatives, engineers from various technical departments, and technical coordinators work closely together to establish a system that quickly and reliably responds to any order. 【Business Contents】 ■ Sales Department ■ Manufacturing Department 　・ Design 　・ Processing 　・ Assembly 　・ Quality Assurance *For more details, please refer to the related links or feel free to contact us.

  • cylinder

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Introduction to Metal Processing Technology by Joho Kiki Co., Ltd.

Introduction to Metal Processing Technology by Joho Kiki Co., Ltd.

If you have products made of metal materials such as aluminum and cast iron that you would like to realize, please leave it to us.

At Joho Kiki Co., Ltd., we respond to a wide range of parts production, including two-wheeled, four-wheeled, and marine components, under a consistent process management system from raw materials to processing, painting, and assembly. Based on advanced material technology that meets the needs of designers at a high level, we have established a flexible production system that accommodates prototype manufacturing and small-batch, diverse production, as well as a manufacturing network with various partner companies to create a wide range of added value. We realize the increasingly high precision required in product manufacturing through a one-stop service that connects material procurement to semi-assembly. 【Features】 ■ Wide-ranging capabilities from small components to large products like wheels ■ A consistent system that achieves high-quality and speedy manufacturing ■ Products made from diverse materials processed appropriately *Please feel free to contact us for more details.

  • Processing Contract
  • aluminum

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[Example] Four-Wheel Engine Parts <ADT4>

[Example] Four-Wheel Engine Parts <ADT4>

Introducing a case study of ADT4 processing for four-wheel engine parts.

We would like to introduce a case study of our four-wheel engine part ADT4. The size is 720mm × 480mm × 80mm, and the material is ADT4. This is an example of the processing process. Please feel free to consult us when you need assistance. 【Case Overview】 ■ Size: 720mm × 480mm × 80mm ■ Material: ADT4 ■ Process: Processing *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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