Cv Clip, Spiral Lock for 930 CV, 4 Pack

OVERVIEW

When you''re pushing your off-road machine to the absolute limit in the dunes or navigating technical rock sections, the last thing you want to worry about is an axle popping out of its seat. The EMPI CV Clip Spiral Lock for 930 CV joints is the professional-grade solution for serious enthusiasts and racers who demand more security than a standard snap ring can provide. Standard snap rings have "ears" that can be prone to catching or even deforming under the high-stress loads and extreme angles common in long-travel suspensions. These spiral locks, however, provide a full 360-degree retention surface around the axle groove, ensuring that the CV joint remains firmly attached to the axle regardless of the vibration or centrifugal force being applied during high-speed desert runs.

This 4-pack of spiral locks is specifically engineered for the heavy-duty 930 (Porsche style) CV joints, which are the industry standard for high-performance sand rails, Baja Bugs, and custom off-road builds. Manufactured from high-tensile spring steel, these locks are designed to wind into the axle groove, creating a mechanical bond that is significantly more resistant to "walking" or jumping out of the groove than traditional clips. Whether you are building a new set of chromoly axles or performing routine maintenance on your 28-spline setup, upgrading to EMPI spiral locks is a cheap insurance policy against catastrophic drivetrain failure. At Appletree Automotive, we know that reliability is the key to staying on the trail, and these locks are a fundamental component of a bulletproof 930 drivetrain.

FITMENT

• 930 CV Joints: Specifically designed for the 108mm 930-style CV joints.
• Axle Compatibility: Fits 28-spline high-performance axles commonly used in VW-based off-road applications.
• Sand Rails & Dune Buggies: Ideal for all custom long-travel chassis using 930 drivetrain components.
• Baja Bugs: Perfect for Beetle-based off-roaders upgraded to 930 CVs for increased wheel travel.
• Type 1 & Type 2 Conversions: Used in high-horsepower street and strip applications where 930 transaxle flanges are installed.
• Racing Applications: Suitable for Class 1, Class 5, and Class 10 off-road racing vehicles.

SPECS

• Part Number: 16-2262-0
• Quantity: 4 Pieces per pack (Enough for two complete axles).
• Material: High-carbon heat-treated spring steel.
• Design: Multi-turn spiral lock (360-degree retention).
• Joint Style: 930 (Porsche Style) 108mm CV.
• Finish: Corrosion-resistant oil coating.
• Weight: 0.1 lbs per pack.
• Installation: Winding-style entry (no snap-ring pliers required).

PRO TIPS

1. Master the Winding Technique

Unlike standard snap rings, you don''t use snap-ring pliers for spiral locks. To install them correctly, start one end of the lock into the axle groove and use a small, flat-head screwdriver to "walk" or wind the rest of the spiral into the groove. It is much like putting a key onto a keyring. Make sure you don''t over-stretch the metal while winding it on, as you want the spring tension to remain tight within the groove for maximum holding power. If the lock feels loose once installed, it has been over-extended and should be replaced.

2. Clean the Groove Thoroughly

Before you attempt to install the spiral lock, ensure the axle groove is completely free of old grease and debris. Even though the CV joint is a high-grease environment, having grease in the groove during installation can make it difficult to see if the lock is fully seated. Use a shot of brake cleaner and a stiff brush to clear the channel. Once the lock is snapped into place, you can then apply your high-moly CV grease over the assembly. A properly seated lock should be able to spin within the groove but have zero lateral movement.

3. Check for Full 360-Degree Seating

After the lock is wound onto the axle, always perform a visual and tactile inspection. Use your screwdriver to gently push against the edges of the spiral to confirm that both "layers" of the lock are tucked deep into the groove. In high-angle applications, the CV joint inner race can sometimes put pressure on the lock; if the lock isn''t fully seated, that pressure will pop it right off. Ensure the "tails" of the spiral are not protruding, as this is where most failures begin. If everything is flush, you''re ready to hit the dirt with confidence.