Description
X Series Rod End
Additional Information
X Series loader slot rod end. Male mounting with a 1/4" bore and 5/16-24 right hand threads.
Part Type
Suspension Rod End Bearing
Product Overview
For the ultimate in performance rod ends, look no further than QA1's XM Chromoly Steel Series male rod ends. These heavy duty rod ends are commonly used on 4-link and ladder bars for their strength and durability. XM Series rod ends are completely self-sealing and self-lubricating because of their Nylon/PTFE injection molded race that keeps dirt and debris out. The ball is made of 52100 bearing steel that has been heat treated, hard chrome plated and precision ground. The PTFE race is self-lubricating and self-sealing, and the body is made from heat treated chromoly steel that has a protective coating for corrosion resistance. EXCLUSIVE FEATURES: Metal to metal support for heavy shock loads and increased cross-sectional thickness for greater tensile strength.
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 09:19:01
Features
- Guaranteed strength, durability and quality champions demand
- Precise tolerances
- Rod ends for every motorsport need
Note for Pistons, Rings, Rotors, Rods and engine internals
Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.
(keyword: rod)Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Product Details
| Brand: | QA1 |
| Description: | QA1 X Series Endura Rod End - Male/Right Hand - .25in Bore x 5/16-24 - Alloy Steel |
| Gasket Or Seal Included: | No |
| Inside Diameter: | 0.25 |
| Manufacturer Part Number: | XMR4-5 |
| Outside Diameter: | 0.875 |
| Part Number: | qapXMR4-5 |
| Race Included: | Yes |
| Title: | QA1 Suspension Rod End Bearing XMR4-5 |
| UPC: | 806990007360 |
| Width: | 0.375 |
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Qa1 |
| StreetFX SKU | qapXMR4-5 |
| SFX Item ID | 4095707 |
| Accounting SKU | qap-XMR4-5 |
| Manufacturer SKU | XMR4-5 |
| Manufacturer UPC | 806990007360 |
| Alternative References | QA1-XMR4-5, XMR4-5 |
Rod End, X Series, 5/16 in.-24, Male Threads, 2-piece, Chromoly, 0.250 in. Bore, Each
QA1 X Series rod ends are an excellent choice for 4-link and ladder bar applications. They feature metal-to-metal support for heavy shock loads and increased cross-sectional thickness for greater tensile strength. The heat-treated ball is chrome plated, and the heat-treated chromoly steel body is coated for corrosion resistance. Add in a self-sealing liner and a self-lubricating liner that won't pound out, and you can see why the QA1 X Series is the choice for many racers.
| Product Attributes | |
|---|---|
| Brand | QA1 |
| Manufacturer's Part Number | XMR4-5 |
| Part Type | Rod Ends |
| Product Line | QA1 X Series Rod Ends |
| UPC | 806990007360 |
| Rod End Thread Size | 5/16 in.-24 |
| Rod End Attachment | Male threads |
| Rod End Head Bore Size | 0.250 in. |
| Rod End Construction | 2-piece |
| Jam Nut Included | No |
| Rod End Style | PTFE/Kevlar® lined |
| Thread Length | 1.250 in. |
| Rod End Head Diameter | 0.875 in. |
| Rod End Head Width | 0.375 in. |
| Grease Fitting | No |
| Rod End Centerline Length | 1.875 in. |
| Heat-Treated | Yes |
| Rod End Ball Width | 0.375 in. |
| Rod End Misalign Angle | 13 degrees |
| Rod End Static Load Capacity | 8,452 lbs. |
| Rod End Material | Chromoly |
| Rod End Finish | Zinc plated |
| Quantity | Sold individually. |
Compatibility
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