SKU: 66632796169

EMPI Front Caster Shim Set - 4.00 Degrees - 6061 T-6 Aluminum (Pair)

Sale price$27.28 Regular price$30.31
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Description

EMPI Front Caster Shim Set - 4.00 Degrees - 6061 T-6 Aluminum (Pair)Restore high speed stability and steering precision to your lowered Volkswagen with the EMPI 4. 00 Degree Front Caster Shim Set. When an air cooled VW is loweredespecially with an adjustable front beamthe caster angle often becomes too "vertical," leading to "twitchy" steering, front end wander, and poor cornering return. These shims are precision machined from 6061 T 6 Billet Aluminum to tilt the beam back, increasing positive caster. This adjustment

Restore high-speed stability and steering precision to your lowered Volkswagen with the EMPI 4.00 Degree Front Caster Shim Set. When an air-cooled VW is lowered—especially with an adjustable front beam—the caster angle often becomes too "vertical," leading to "twitchy" steering, front-end wander, and poor cornering return.

 

These shims are precision-machined from 6061 T-6 Billet Aluminum to tilt the beam back, increasing positive caster. This adjustment improves "straight-line" tracking on the highway and ensures your steering wheel returns to center more effectively after a turn. By using a single 4-degree shim instead of stacking multiple thinner ones, you maintain a more secure, stable mounting surface for your front axle beam.

 

Key Features

  • Precision Geometry: Provides exactly 4.00 degrees of caster adjustment to correct front-end geometry on significantly lowered vehicles.

     

  • Premium Billet Material: CNC-machined from 6061 T-6 aluminum for high strength and resistance to compression.

     

  • Improved Stability: Reduces front-end "hunting" and wander at high speeds, a common issue with lowered Beetles and Ghias.

     

  • Alternative to Stacking: Eliminates the safety risks associated with stacking multiple thin shims on extreme-lowered setups.

     

  • Sold as a Pair: Includes two shims—enough for one complete front axle beam installation.


Vehicle Fitment

Designed for all standard (non-Super Beetle) air-cooled Volkswagen front-axle beams, including both Ball-Joint and Link-Pin configurations.

Make Model Years Notes
Volkswagen Type 1 Beetle (Standard) 1946–1977 Except Super Beetle
Volkswagen Karmann Ghia 1956–1974 All Models
Volkswagen Type 2 (Bus/Transporter) 1950–1967 Split-Window Models
Volkswagen Type 3 (Notch, Fast, Square) 1961–1973 All Models
Custom Dune Buggy / Sand Rail All Standard VW Front Beams

Tech Tip: Adding caster shims increases the distance between the beam and the frame head. You may require Longer Front End Mounting Bolts to ensure proper thread engagement. Check your current bolt length before completing installation.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 66632796169

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Amazon Customer
Grantham, US
★★★★★ 4
Good
Size: 20 Line Spools+4 Caps
Great
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Reviewed in the United States on May 28, 2026
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K. Ranch
New York, US
★★★★★ 5
Works like original equipment
Size: 16 Line Spools+4 Caps
Seems to handle the same work load as the manufacturer part. Good quality fit and design. No problems installing the string on the trimmer head. Definitely worth the purchase.
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Reviewed in the United States on September 18, 2025
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Doug
Phoenix, US
★★★★★ 5
Great replacement item.
Size: 16 Line Spools+4 Caps
Fit perfectly but price fluctuates catch them at a low price and order multiples or reload the cassettes with bulk string yourself...easy.
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Reviewed in the United States on May 8, 2026
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Kevin Marshall
Dallas, US
★★★★★ 5
It was delivered next day
Size: 8 Line Spools+2 Caps
If it's like the previous line I purchased, it's good. Don't leave it in a hot garage, because the line will sometimes stick together when you get around to using it! NOTE: Again, I received this product YESTERDAY, and Amazon is sending me a survey today!! What AMAZON brain surgeon thinks that this is a good idea????
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Reviewed in the United States on May 10, 2026
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steve
Draper, US
★★★★★ 5
Worx trimmer string
Size: 16 Line Spools+4 Caps
Perfect fit
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Reviewed in the United States on May 16, 2026

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