Click to zoom in
SKU: CML4-5 | UPC: 806990001856
QA1 Universal C Series 2-Pc Rod End - Male/Left Hand - .25in Bore x 5/16-24 - Carbon Steel
QA1 CML4-5 delivers a durable carbon steel two-piece male rod end with left hand threading for precise control in suspension and steering linkages. This universal part fits custom performance builds drag racing setups and off-road applications needing a 0.25 inch bore and 5/16-24 thread. The PTFE liner ensures smooth low-friction operation while the protective coating resists corrosion for long-lasting reliability in demanding conditions.
Key Features
- PTFE Liner: Provides self-lubrication to reduce wear and eliminate the need for grease fittings during operation
- Carbon Steel Body: Protective coated for corrosion resistance in harsh environments like track or trail use
- 52100 Bearing Steel Ball: Heat treated hard chrome plated and precision ground for exact fit and maximum load capacity
- Left Hand 5/16-24 Thread: Male configuration with 0.75 inch thread length supports custom heim joint assemblies
- Compact Dimensions: 0.25in bore 1.594in overall length 0.625in head diameter and 0.219in width for tight clearance installations
Product Notes
- Stud configurations available by calling 800-721-7761 for specialized needs
- Self-lubricating design lowers maintenance requirements over standard rod ends
- Compact lightweight part ships ready for immediate integration into linkages
Installation Notes
- Professional installation recommended.
- Verify thread engagement of at least 0.75 inches for secure mounting
- Compatible with standard 1/4 inch bore heim joint mounts and linkages
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Performance Vehicles | Drag Race Off-Road Custom |
Why Choose QA1?
- Trusted brand in motorsports with components proven on tracks worldwide
- Engineered for high-load performance in suspension and steering systems
- Precision manufacturing ensures consistent tolerances for repeatable results
Frequently Asked Questions
-
Q: What applications is the QA1 CML4-5 designed for?
A: Universal fit for performance suspension steering linkages drag racing and custom builds requiring 0.25 inch bore left hand male rod ends -
Q: What materials are used in this rod end?
A: Carbon steel body with protective corrosion-resistant coating 52100 bearing steel ball heat treated hard chrome plated precision ground and PTFE liner -
Q: What warranty coverage does QA1 provide?
A: 18-month manufacturer warranty against defects in materials and workmanship under normal use
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Individual protective box 3 x 3 x 1 inches
- Weight: 0.04 lbs
QA1
QA1 suspension parts are stocked at Black Ops Auto Works for American muscle cars and classic trucks. Shop coilover kits, shock absorbers, springs, handling kits, four link systems, sway bars, strut kits, rod ends, and suspension hardware for the Mustang, Camaro, Corvette, Challenger, Charger, and GM B-Body, F-Body, and G-Body platforms. Every product is filterable by year, make, model, trim, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 536 QA1 SKUs across coilovers, shocks, springs, and handling kit categories. What This Brand Covers QA1 is a suspension manufacturer known for adjustable coilover systems, shock absorbers, and complete handling kits built for muscle cars, classic trucks, drag cars, and pro touring builds. The lineup covers everything from single component shock replacement to full vehicle handling packages. Brand Focus QA1 concentrates on American muscle car and classic truck platforms, with deep coverage of GM, Ford, and ...
View QA1 Products
Suspension
Suspension parts and complete kits for cars, trucks, SUVs, Jeeps, and off-road builds are stocked at Black Ops Auto Works. Shop coilovers, lowering springs, lift kits, leveling kits, shocks and struts, sway bars, control arms, tie rods, ball joints, bushings, chassis bracing, alignment hardware, air suspension, and complete stage kits from Bilstein, KW, Ohlins, Fox, KING, ICON, BC Racing, Silvers, Eibach, H&R, Swift Springs, Whiteline, Energy Suspension, Moog, SPC Performance, Rough Country, ReadyLIFT, BDS, Skyjacker, Air Lift, Firestone, and Black Ops Auto Works. Start with a matched shock and spring package or a full coilover kit, then layer in sway bars, chassis bracing, and camber adjustment hardware. Every part is filterable by year, make, model, trim, and drivetrain to confirm fitment before ordering. What This Category Covers Suspension is the highest-leverage handling upgrade on any vehicle. A properly matched shock, spring, and sway bar package produces measurable i...
View Suspension Products
Tie Rods
Tie Rods Tie rods and tie rod ends connect the steering rack or center link to the steering knuckle, making them essential for accurate toe control on trucks, Jeeps, muscle cars and track-focused imports. Black Ops Auto Works carries 194 tie rod SKUs including inner and outer tie rod ends, complete steering kits, adjustable assemblies, drag links, rod ends and replacement hardware with application-specific fitment. What This Tie Rods Collection Covers This collection spans Ram 2500 and 3500, Ford Super Duty, Silverado, F-150, Jeep Wrangler, Toyota 4Runner, Mustang, Camaro, Pontiac GTO and Subaru performance applications, with both replacement and heavy-duty steering options. Inner and Outer Tie Rod Ends Tie rod assemblies may use separate inner and outer ends or a one-piece design. Match thread direction, taper, length and steering layout to the exact vehicle before replacing individual components. Heavy-Duty Truck and Jeep Steering Lifted Ram, Super Duty and Wrangler builds can...
View Tie Rods Products