Cv Joint, Off-Road Prep, 100mm 002 & 091 Type 2 Bus, Each

OVERVIEW

When you are pushing the limits of your off-road machine, whether it is a rugged Baja Bug, a lightweight sand rail, or a heavy-duty Type 2 Bus, your drivetrain is only as strong as its weakest link. The EMPI Off-Road Prep 100mm CV Joint is engineered to eliminate those weak points, providing the durability and articulation required for high-travel suspension setups. Unlike standard street-grade joints, this unit features a high-strength chromoly cage that is specifically designed to handle the increased angularity and shock loads common in off-road environments. By utilizing a 100mm outside diameterthe industry standard for the 002 and 091 Transaxlesthis joint offers a significant upgrade in strength over the smaller 90mm and 94mm Type 1 joints, ensuring that your power makes it to the ground without catastrophic failure during hard acceleration or deep suspension cycling.

Precision is the hallmark of this off-road prepped CV joint. Each unit is built with a solid outer race and a 33-spline inner race, matched perfectly to the massive 0.750-inch balls that distribute torque across a larger surface area than stock components. This "Prep" version is designed to provide smoother operation at higher angles, reducing the friction and heat buildup that typically leads to premature wear in extreme conditions. Whether you are navigating technical rock sections or blasting through the whoops in the open desert, these joints provide the peace of mind that comes from using competition-proven components. Sold individually, these are the go-to choice for builders who demand reliability from their 002 and 091 drivetrain configurations, offering a professional-grade solution for anyone looking to over-build their air-cooled Volkswagen or custom off-road project.

FITMENT

Primary Applications: Volkswagen Type 2 Bus (002 & 091 Transaxles): 1968-1979 Volkswagen Vanagon (Air-cooled & Water-cooled): 1980-1991 Custom & Off-Road Applications: Baja Bugs equipped with 100mm Bus Drive Flanges Sand Rails and Dune Buggies using 002 or 091 Gearboxes Street Performance Beetles with 100mm CV Conversions Custom mid-engine or rear-engine kit cars using VW Bus architecture

SPECS

• Outside Diameter: 100mm (Approximately 3.937 inches)
• Spline Count: 33-Spline Inner Race
• Ball Size: 0.750 inches (Large Diameter for High Torque)
• Cage Material: High-Strength Chromoly Steel
• Race Design: Solid Outer Race for Maximum Integrity
• Type: Off-Road Prepped for Increased Articulation
• Manufacturer: EMPI
• Part Number: 98-5084-B
• Quantity: Sold Each (4 Required per Vehicle)

PRO TIPS

Pro Tip 1: Proper Greasing is Critical. When installing these off-road prepped joints, do not just "smear" grease on the outside. You must pack the grease into the center of the joint and force it outward until it emerges between the balls and the cage. Use a high-quality, high-molybdenum (Moly) grease specifically formulated for CV joints. This ensures that the internal surfaces are lubricated under high-load, high-heat conditions. Avoid over-filling the boot itself, as excess grease can build up hydraulic pressure at high speeds and cause the boot to expand and fail.

Pro Tip 2: Verify Your "Clocking" During Assembly. If you ever disassemble the joint for cleaning or inspection, pay extremely close attention to the orientation of the inner race relative to the outer race. The "wide land" of the inner race must be aligned with the "narrow land" of the outer race. If you align them incorrectly (wide to wide), the joint will lock up and will not articulate, which can cause immediate damage to your axles or transaxle flanges upon the first rotation. Always test the range of motion by hand before installing the axle onto the vehicle.

Pro Tip 3: Monitor Your Maximum Angles. While these off-road prepped joints are designed for higher angles than stock, they still have physical limits. If your suspension allows for extreme droop, you may exceed the joint''s operating angle, leading to "binding." To check this, rotate the wheels by hand while the vehicle is on jack stands with the suspension at full droop. If you feel any clicking, binding, or resistance, you may need to install limit straps to prevent the CV joint from destroying itself. Keeping the joint within its optimal range will significantly extend the life of the chromoly cage and the inner race.