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SKU: CFR4 | UPC: 806990002020
QA1 C Series 2-Pc Rod End - Female/Right Hand - .25in Bore x 1/4-28 - Carbon Steel Universal Fit
The QA1 CFR4 is a two-piece carbon steel rod end designed for high-performance suspension linkages. This female right-hand model with 0.25in bore and 1/4-28 threads fits custom applications in circle track racing, drag racing, street performance, and street rodding vehicles. Its PTFE liner provides self-lubrication while the protective coating resists corrosion for long-lasting reliability in demanding conditions.
Key Features
- PTFE Liner: Self-lubricating design reduces friction, eliminates grease fittings, and supports smooth pivoting motion under load.
- 52100 Bearing Steel Ball: Heat treated, hard chrome plated, and precision ground to deliver wear resistance and consistent performance.
- Carbon Steel Body: Protective coated for corrosion resistance in wet or salty track environments.
- Precise Dimensions: 0.25in bore, 1/4-28 RH thread (1.375in long), 1.875in overall length, 0.812in head width for exact fit in tie rods and linkages.
- Motorsport Strength: Rated for 1960lb radial static load with 18-degree misalignment to handle racing stresses.
Product Notes
- Stud configurations available by calling 800-721-7761.
- Left-hand thread version available as CFL4.
- Compact design measures 0.750in head diameter, 0.625in housing width, 0.437in ball width.
Installation Notes
- Professional installation recommended.
- Match with 1/4in bore heim joints and 1/4-28 linkages for secure mounting.
- Torque to manufacturer specs and check alignment to prevent binding.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Performance Vehicles | Circle Track, Drag, Street |
Why Choose QA1?
- #1 name in rod ends and spherical bearings for performance racing since 1993.
- American-made in 83,000 sq ft Lakeville MN facility with shocks, suspension, driveshafts.
- Proven in circle track racing, drag racing, street performance, street rodding.
Frequently Asked Questions
-
Q: Does the QA1 CFR4 require lubrication?
A: No, the PTFE liner provides permanent self-lubrication for low maintenance in racing use. -
Q: What are the exact dimensions and materials?
A: 0.25in bore, 1/4-28 RH female thread, carbon steel body with protective coat, 52100 chrome plated ball. -
Q: What warranty applies?
A: QA1 offers a one-year warranty against defects when installed and used correctly.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure small box 3in x 2in x 1in
- Weight: 0.06 lbs
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