KPMI Rocker Bushing 20-2106 for Harley-Davidson

KPMI Rocker Bushing 20-2106 for Harley-Davidson Ironhead/Shovelhead/Evo Sportster 1957-1969

$59.00
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KPMI Rocker Bushing 20-2106 for Harley-Davidson

KPMI Rocker Bushing 20-2106 for Harley-Davidson Ironhead/Shovelhead/Evo Sportster 1957-1969

$59.00

Upgrade your motorcycle's valvetrain reliability with the KPMI standard rocker arm bushing. Engineered from premium manganese bronze, this high-performance bushing delivers superior anti-friction qualities, exceptional hardness, and outstanding resistance to deformation under heavy mechanical loads.

Manufactured to precise dimensional tolerances with a fine surface finish, each bushing machines smoothly and includes a tapered lead on both ends for straightforward, accurate installation across a wide range of vintage and modern engines.

Key Features

Brand KPMI
Manufacturer Part Number 20-2106
Product Type Rocker Arm Bushing
Material Manganese Bronze
Outside Diameter 17.3 mm
Inside Diameter 13.9 mm
Overall Length 13.5 mm
Size Standard
Unique Identifier No. FR327789_01GAUS

Highlights

  • Engineered from durable manganese bronze for anti-friction performance and high-load strength
  • Held to tight dimensional tolerances with an excellent surface finish
  • Features tapered lead ends for easier installation
  • Direct replacement standard-size rocker arm bushing for various Harley-Davidson engines

Compatibility

  • Harley-Davidson Sportster 1957–1969
  • Harley-Davidson Sportster 1970–1983
  • Harley-Davidson Evolution 1984–1999
  • Harley-Davidson Shovelhead 74" 1966–1977
  • Harley-Davidson Shovelhead 80" 1978–1983
  • Harley-Davidson Sportster 883cc 1986–2021
  • Harley-Davidson Sportster 1200cc 1988–2021
  • Harley-Davidson XL 1100cc 1986–1987

Frequently asked questions

What material is the KPMI rocker arm bushing made from?

It is manufactured from high-grade manganese bronze, chosen for its anti-friction characteristics, hardness, and load resistance.

What are the dimensions of this rocker bushing?

The bushing has an outside diameter of 17.3 mm, an inside diameter of 13.9 mm, and an overall length of 13.5 mm.

Does this bushing feature tapered ends?

Yes, each bushing is designed with a tapered lead on each end to ease the installation process.

Which motorcycle models is this bushing compatible with?

It fits various Harley-Davidson models including Sportster (1957–1983, 883cc/1200cc 1986–2021, XL 1100cc 1986–1987), Evolution (1984–1999), and Shovelhead (74" 1966–1977, 80" 1978–1983).

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