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Vivid Racing Gear 
QA1 KMR4 Rod End: Precision Engineering Meets Durability
When it comes to performance and reliability, the QA1 KMR4 rod end stands out as a top choice for those who demand the best. Crafted with precision, this three-piece carbon steel male rod end is designed to deliver exceptional strength and longevity, making it an ideal component for various automotive applications.
Key Features
- Robust Construction: Made from high-quality carbon steel, the KMR4 rod end is not only durable but also features a protective coating to resist corrosion, ensuring it withstands the test of time.
- Heat-Treated Components: The ball is constructed from 52100 bearing steel, heat-treated and hard chrome plated for enhanced wear resistance and longevity.
- Precision Ground Race: The race is made from alloy steel, ensuring a perfect fit and smooth operation under various loads.
- Grease Fittings: Designed with convenience in mind, the KMR4 includes grease fittings for easy maintenance, keeping your rod end in optimal condition.
- Versatile Thread Options: Available in right-hand threads, the KMR4 is adaptable to a range of setups.
Specifications
- Type: Male
- Thread Direction: Right Hand
- PTFE Lined: No
- Bore Size: 0.2500 in.
- Thread Size: 1/4-28
Fitment
The KMR4 rod end is designed to fit a variety of applications, making it an excellent choice for both performance enthusiasts and everyday drivers. Whether you're upgrading your suspension or fine-tuning your steering, this rod end provides the reliability and precision you need.
Customer Feedback
Users have praised the KMR4 for its durability and performance. Many have noted how well it stands up to rigorous conditions, making it a preferred choice for track and street applications alike. The ease of maintenance with the integrated grease fittings has also received positive remarks, allowing users to keep their setup running smoothly without hassle.
Why Choose the KMR4?
The QA1 KMR4 rod end is not just another component; it’s a vital part of your vehicle’s performance. With its robust construction, precision engineering, and user-friendly features, it’s designed to meet the needs of serious automotive enthusiasts. Upgrade your setup with the KMR4 and experience the difference in quality and performance.
Other Part Numbers:
QA1 #qapKMR4
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
QA1 is a company that was founded in 1993. They specialize in manufacturing high-quality suspension parts, shock absorbers, composite driveshafts, bearings, steering components, and other related accessories. Their products are used in different industries such as the industrial, motorsports, and automotive sectors. Today, they are the leading manufacturer of OE parts in the market.
Suspension ExpertsThe company is best known for its motion control sub-assemblies and wide range of suspension systems. They are always searching for new ways to develop each component to enhance their products further.
State-of-the-Art FacilityThe company is housed in one of the most sophisticated facilities in the market to accommodate the increasing demands of its customers. With 100,000 square feet at their disposal, their facility contains high-tech equipment such as a CNC machine, laser cutting equipment, hydraulic presses, and filament windings. It allows them to manufacture the best product in the market.
QA1 is also one of the few companies that are ISO certified. It guarantees that their parts are manufactured consistently, following the standards put in place by the company and the regulators.
Purchase QA1 Products At Vivid RacingIf you are in the market for quality suspension parts for your vehicle, then QA1 is the brand for you. They have been manufacturing components for the last 28 years and have consistently given their customers parts that meet their demand. To know more about QA1, visit Vivid Racing and check out their list of parts that meet your demand.
| Sale price | None |
| Wholesale price | $5.55 |
| Shipping |
Weight: 0.10 Length: 2 Width: 1 Height: 1 |
| Product Added At | Tuesday 27 February, 2024 |
| Product Modified At | Friday 11 July, 2025 |
| Imported By | ETLOverride |
| Last Edited By | Turn_API |
| View In Admin |
| Carb Approved | - |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Yes |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Turn 14 | $4.70 | $7.46 | ? | ? | ? | 2025-07-11 10:44:54 |
