We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Auto Parts.
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Auto Parts Product List and Ranking from 45 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

Auto Parts Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. SHOWA Co.,Ltd. Aichi//Service Industry
  2. BRE関東 本社工場 Saitama//Automobiles and Transportation Equipment
  3. ながおテクノ Hyogo//Machine elements and parts
  4. 4 藤川伝導機 Tokyo//Industrial Machinery
  5. 5 明和製作所 Aichi//Machine elements and parts
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Auto Parts Product ranking

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. Rebuilt engine for automobiles BRE関東 本社工場
  2. Injector Tester (Testing Machine) | Made by CarbonZapp SHOWA Co.,Ltd.
  3. Is balancing the turbocharger important? SHOWA Co.,Ltd.
  4. 4 What is the mechanism of a turbocharger? SHOWA Co.,Ltd.
  5. 4 Continental Corporation aluminum alloy turbocharger SHOWA Co.,Ltd.

Auto Parts Product List

121～135 item / All 163 items

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Is balancing the turbocharger important?

Is balancing the turbocharger important?

In the worst case, it can lead to damage issues! Things you want to know about turbo balance.

The turbo of a turbocharger spins at high speeds of about 100,000 to 250,000 RPM. What happens if the balance is off? Unbalanced tires cause vibrations and result in a very uncomfortable ride. In the case of a turbo, if it is unbalanced, not only will it fail to perform at its best, but in the worst case, it can lead to damage issues. Our company uses two types of balance testers to perform balance corrections with higher precision than new ones. Please feel free to consult us. *For more details, please refer to the PDF document or feel free to contact us.

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  • Other machine elements

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Continental Corporation Turbocharger Japan - Aftermarket Dealer

Continental Corporation Turbocharger Japan - Aftermarket Dealer

[Certified by domestic authorized dealers!] Continental, well-known for its tires, has started production of turbochargers as a new division!

At Showa Corporation, we provide maintenance and sales of turbochargers across a wide range of fields, including passenger cars, trucks, industrial machinery, and marine vessels. We are pleased to announce that we have signed a contract with Continental as an after-sales agent in Japan in 2020. We have become a domestic agent responsible for selling turbochargers manufactured and supplied by Continental as OEMs for the aftermarket! 【Compatible Vehicle Manufacturers】 BMW / MINI / VW / AUDI Since we import directly from Continental, we can offer new genuine products at competitive prices. *For more details, please refer to the PDF document or feel free to contact us.

  • Fuel system parts
  • Engine parts
  • Turbo Pump

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Repair, maintenance, and sales of overseas manufactured turbochargers.

Repair, maintenance, and sales of overseas manufactured turbochargers.

We would like to introduce overseas manufacturers of turbochargers for which our company serves as an authorized dealer for repairs, maintenance, and sales.

At Showa Co., Ltd., we provide maintenance and sales of turbochargers across a wide range of fields, from passenger cars to trucks, industrial machinery, and marine applications. We would like to introduce the overseas manufacturers of turbochargers for which we serve as the official distributor. 【Official Distributors of Overseas Manufacturers: Turbochargers】 ■ BorgWarner (KKK, Schwitzer) / BorgWarner ■ GARRETT / Garrett ■ Continental / Continental Our company is the only one in Japan that offers a multi-brand lineup from the above three companies. *For more details, please refer to the PDF materials or feel free to contact us.

  • Turbo Pump
  • Fuel system parts
  • Engine parts

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Continental Corporation aluminum alloy turbocharger

Continental Corporation aluminum alloy turbocharger

[Continental Corporation - Domestic Authorized Dealer] Uses aluminum for the turbine housing. Not only reduces weight but also suppresses oil sludge formation!

Continental, well-known for its tires, also produces turbochargers as OEM. Here, we would like to introduce the features of the "Continental Turbocharger." Our company signed a contract with Continental in 2020 as the after-sales agent in Japan and is recognized as an official distributor in the country. The exhaust side housing, which is typically made of heat-resistant alloy (with iron as the main component), is made of "aluminum" in the Continental turbocharger model. Although the exhaust temperature exceeds 700 degrees, using a water-cooling system resolves the thermal issues associated with aluminum. Additionally, it allows for the cooling water to be heated in a short time. ★ We also provide OEM turbochargers for small gasoline vehicles, including BMW, AUDI, and FORD. 【Product Features】 ■ Cost reduction ■ Weight reduction ■ Accelerates the rise in engine oil and cooling water temperature ■ Suppresses oil sludge generation *For more details, please refer to the PDF materials or feel free to contact us.

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  • Fuel system parts

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Electronic Injector Test Machine [Compatible with Euro 6 Generation]

Electronic Injector Test Machine [Compatible with Euro 6 Generation]

Selling injector testing machines made by CarbonZapp. Capable of pass/fail judgment and data collection through individual tests.

Our company, Showa Corporation, sells injector testing machines for clean diesel and direct injection gasoline engines. *Compatible with various manufacturers: Bosch, Denso, Delphi, Continental The injector testing machine manufactured by Carbon Zapp is a compact, tabletop-sized tester that can accommodate injectors up to the Euro 6 generation. Although it was developed for after-sales service, it features high performance and versatility that allows it to be used for performance testing as well. Additionally, we plan to sell the latest model, CTBR-X, starting in 2025! It has become possible to support the latest injectors more quickly. 【Common Issues with Injectors】 - Common rail injectors cannot be tested with conventional equipment... - I want to test injectors from various manufacturers. - I want to reissue the trim code for the injectors. - I want to check the performance of direct injection gasoline injectors. ⇒ If you have any such concerns, please feel free to consult us. *For detailed equipment information, please view the materials from [PDF Download] or contact us.

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  • Engine parts

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Hamamatsu High-Tech Industry Co., Ltd. Business Introduction

Hamamatsu High-Tech Industry Co., Ltd. Business Introduction

For resin products and resin molds related to automotive parts and electrical components, please leave it to us.

Our company designs and manufactures resin products and resin molds, and we also accept orders for die-casting mold design and production. We accommodate urgent modifications and alterations for overseas manufactured molds and molds transferred from overseas, regardless of mold history (including the creation of 3D and 2D data). We also accept requests for mold design only, so please feel free to consult us if you have any needs. 【Business Description】 ■ Design and manufacturing of resin products and resin molds *For more details, please download the PDF or feel free to contact us.

  • Resin mold

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Injection molding (automotive parts) metal replacement

Injection molding (automotive parts) metal replacement

Achieved the replacement from aluminum die casting through material development with material manufacturers to ensure product strength!

We have achieved weight reduction by converting aluminum die-cast products to resin. (In our efforts to improve fuel efficiency, we have achieved a 50% reduction.) Additionally, to ensure product strength, we have realized the replacement from aluminum die-casting through material development with material manufacturers. (Based on PA66) Since strength varies depending on the product shape, we conducted approval processes with customers. 【Specifications】 ■ Material: Resin, super engineering plastics, engineering plastics ■ Lot size: 1,000 to 100,000 pieces ■ Precision: 0.1mm to 1/100mm ■ Industry: Batteries, automotive (mass production), automotive electrical components *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Other Auto Parts

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Automotive parts

Automotive parts

Leave anything related to automotive parts to us.

Our company supplies various parts, including critical safety components, to manufacturers in the Kanto, Tokai, Tohoku, and Kyushu regions. Various machine parts, primarily for automobiles, are produced using high-performance equipment. These facilities incorporate advanced technologies of the time, such as combining high-performance machinery with measuring instruments to accurately respond to our customers' diverse needs and maintain precision. 【Business Activities】 ■ Manufacturing and sales of automotive parts ■ Processing of various metal materials, including: - Cutting, grinding, plastic processing (rolling), high-frequency hardening, tempering *For more details, please download the PDF or contact us.

  • Processing Contract
  • Contract manufacturing
  • Other Auto Parts

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Automotive parts

Automotive parts

We will shape your dream custom parts with all kinds of metal processing techniques.

Our company engages in uncompromising design, processing, and assembly of parts. Starting with laser processing, we offer original custom products through advanced technologies and a robust support system, including press processing, 3D CAD design, and NC lathe processing. Please feel free to contact us with your requests. 【Main Processing Technologies】 ■ Laser Processing ■ Press Processing ■ 3D CAD Design ■ NC Lathe Processing ■ Precision Surface Grinding, etc. *For more details, please download the PDF or feel free to contact us.

  • Interior parts

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Rebuilt product

Rebuilt product

Quick response with abundant stock! We are promptly addressing urgent demands!

We handle rebuilt products at our company. We have linked items such as air dryers, brake valves, and brake chambers, allowing us to respond quickly. We stock over 300 rebuilt air products and have a fast delivery system to meet demand. 【Products We Handle】 ■ Air Dryers ■ Brake Valves ■ Clutch Boosters ■ Air Masters ■ Power Shifts, etc. *Please feel free to contact us for more details.

  • Other Auto Parts
  • Brake parts
  • Engine parts

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Custom Cylinder Manufacturing [Proven track record in restoration and modification!]

Custom Cylinder Manufacturing [Proven track record in restoration and modification!]

We have a proven track record of cylinder regeneration and modification! We can turn your "wants" into reality. We can design and manufacture even from one piece to meet your specifications.

EIWA has a proven track record in regeneration and modification, which allows us to turn our customers' "wants" into reality. We can design and manufacture even from a single unit while adhering to the necessary conditions required for the specifications our customers seek. <EIWA's Custom Cylinder Order Process> - Meeting ↓ - Design and Quotation Submission ↓ - Drawing Approval and Order ↓ - Delivery Time Response ↓ - Production and Shipment

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  • Hydraulic Equipment

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Automotive parts "High-tensile products"

Automotive parts "High-tensile products"

Quickly responding to difficult-to-process materials such as ultra-high tension!

Our company handles high-tensile and ultra-high-tensile parts that are essential for achieving both automotive safety and fuel efficiency. We quickly tackle challenging materials and have accumulated unique pressing processing technologies. This enables us to produce high-quality products. Please feel free to contact us if you have any requests. 【Product Lineup】 ■ Dash Side Panel ■ Front Pillar Lower Reinforce *For more details, please do not hesitate to contact us.

  • Electrical equipment parts
  • Interior parts

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Brake for industrial machinery (drum type)

Brake for industrial machinery (drum type)

Adopting excellent brake linings! Selecting and recommending brakes tailored to our customers' needs!

Drum brakes, also known as wheel brakes, operate by pressing friction plates against both sides of a brake drum using spring force to provide braking. For brake release, devices such as electromagnets or electric hydraulic actuators are used, and they are employed in various applications including lateral movement, travel, elevation, and turning. Our company will select and recommend brakes tailored to your needs. 【Features】 ■ Adopts brake linings with excellent initial braking torque characteristics ■ Uses automatic adjustment for the upper and lower gap adjustment of the brake linings ■ Manual release is possible ■ Uses included nuts and bolts for installation *For more details, please refer to the related link page or feel free to contact us.

  • Brake parts

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Automotive parts

Automotive parts

We handle a wide range of over 60,000 automotive parts! We ensure timely delivery.

Our company sells automotive parts primarily to local parts dealers and rebuilders. Through meticulous marketing, we grasp market needs in real-time and handle over 60,000 automotive parts, focusing on domestic vehicle inspection parts, suspension components, clutch parts, wiper blades, various rebuilt parts, foreign genuine parts, and high-quality parts. Please feel free to contact us if you have any requests. 【Products We Handle】 ■ Suspension/Brakes ■ Engine/Cooling Parts ■ Drive/Belt & Clutch ■ Running Gear ■ Steering & Suspension, etc. *For more details, please download the PDF or feel free to contact us.

  • Engine parts
  • Brake parts
  • Drive system parts

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Leave it to us for electronic components, automotive parts, and molds for automated machines!

Leave it to us for electronic components, automotive parts, and molds for automated machines!

We accommodate a variety of mold manufacturing, including the production of small progressive molds for processes such as cutting, bending, drawing, and forming, as well as the design and manufacturing of dedicated machines, molds for automatic machines, jigs, and mechanical components.

In addition, we can handle the production of complex machined parts that cannot be made with single machines such as lathes and machining centers, including parts made from high-hardness materials and those that require hardening. Furthermore, we also offer fine 3D cutting processing for these high-hardness materials, hardened materials, and carbide. 【Main Products】 ■ Electronic Components - Terminals, shield covers, sensor covers ■ Automotive Parts - Electrical components, speedometer parts, decorative parts ■ Molds for automatic machines *For more details, please feel free to contact us.

  • Press Dies
  • Mold Design

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