Round Spring Plate Grommets, 1-7/8 ID, Black Bugpack, Pair

OVERVIEW

When it comes to the rear suspension of your air-cooled Volkswagen, the spring plate grommets are often the most overlooked yet critical components for maintaining ride quality and handling precision. Your VW''s torsion bar system relies on these grommets to pivot smoothly while keeping the spring plate centered within the torsion housing. Factory rubber bushings were designed for a different era; they are prone to dry-rotting, cracking, and "crunching" under the weight of the vehicle, which leads to metal-on-metal contact and sloppy rear-end geometry. These BUGPACK Round Spring Plate Grommets are the definitive solution, featuring a re-designed, softer polyurethane compound that provides the durability of performance plastic without the harshness or excessive noise often associated with older poly bushings.

Engineering excellence is at the heart of these 1-7/8 inch ID black grommets. BUGPACK has specifically formulated this material to prevent the "bottoming out" effect that occurs when stock rubber fails, ensuring that your torsion bars remain properly indexed even during spirited driving or off-road excursions. Because they are molded from a high-grade synthetic polymer, they are impervious to oil, grease, and road grime, which typically destroy organic rubber over time. Whether you are performing a full frame-off restoration on a vintage 1950s Beetle or simply tightening up the rear end of a late-model Type 3, these grommets offer a "set it and forget it" upgrade that enhances stability, reduces vibration, and maintains your vehicle''s alignment for years to come.

FITMENT

• Beetle Type 1: 1950-1960 (INNER Position)
• Beetle Type 1: 1969-1979 (OUTER Position)
• Karmann Ghia: 1969-1974 (OUTER Position)
• Type 3 (Squareback, Fastback, Notchback): 1969-1973 (OUTER Position)
• Thing (Type 181): 1973-1974 (OUTER Position)
• Custom Applications: Any custom torsion housing utilizing a 1-7/8 inch inner diameter round plate.

SPECS

• Brand: BUGPACK
• Part Number: B658822
• Material: Specialized Soft-Compound Polyurethane
• Inside Diameter (ID): 1-7/8 Inches
• Shape: Round Profile
• Color: Black (Provides an OEM look with performance benefits)
• Quantity: Sold as a Pair (2 Grommets per package)
• Construction: High-density mold for maximum fatigue resistance

PRO TIPS

1. Proper Lubrication is Non-Negotiable

While BUGPACK''s softer polyurethane compound is designed to be quieter than traditional hard poly, you must use a high-quality silicone or Teflon-based grease during installation. Never use petroleum-based chassis grease, as it can break down the synthetic bonds over time and lead to the dreaded "poly-squeak." Apply a liberal coating to both the inside diameter where it meets the torsion bar/spring plate and the outside diameter where it seats into the housing. This ensures the spring plate can pivot without friction-induced binding or noise.

2. Prep the Housing Surface for Success

Before installing your new grommets, take the time to thoroughly clean the torsion tube housing and the spring plate itself. Years of rust, road salt, and disintegrated rubber residue can create an uneven surface that will chew through new grommets prematurely. Use a wire wheel or a flap disc to take the metal down to a clean, smooth finish. If the housing is pitted, a light coat of paint or primer will help prevent future oxidation from "growing" under the grommet and causing it to bind.

3. Check for Spring Plate Centering

When reassembling your rear suspension, ensure the spring plate is perfectly centered within the grommet before tightening the cover plate bolts. If the plate is forced in at an angle, it can pinch the polyurethane, leading to an uneven ride height or accelerated wear on one side of the bushing. It is often helpful to start the bolts by hand and cycle the suspension slightly (if possible) to let the grommet find its natural seat before final torquing. This ensures the load is distributed evenly across the 1-7/8 inch surface area.