A Wyatt Gatling Polished Rear Master Cylinder for 1979-1983 Harley-Davidson Big Twin and Sportster features billet aluminum construction, a black rubber connector, and two side screw holes.

Wyatt Gatling Polished Rear Master Cylinder for 1979-1983 Harley-Davidson Big Twin and Sportster

$121.54

SKU: 116-0366

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Add Brake Fluid

Refer to owner's manual for fluid specification

Add Banjo Bolt

M10 × 1.0mm banjo bolt can accept a single banjo fitting

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Wyatt Gatling Polished Rear Master Cylinder for 1979-1983 Harley-Davidson Big Twin and Sportster

Mushy brakes are a bummer. Instead of overhauling your tired OEM master cylinder, you can swap in this complete, ready-to-install unit.

  • 5/8" bore
    • Not all models use this master cylinder; please verify your bore size before ordering
  • Accepts OEM-style rebuild kits for ease of future repair
  • Accepts M10 × 1.00 banjo bolt
    • Adapter for flare-type fitting included
  • Polished billet aluminum finish
  • Includes lid, gasket, and boot
  • Kelsey-Hayes mount type (inline mount holes)

This high-quality reproduction unit allows a swap of the complete sub-assembly, saving money and time. 

  • 1979-1983 Harley-Davidson FX with 5/8" bore rear master cylinder
  • 1980-1981 Harley-Davidson Sportster with 5/8" bore rear master cylinder
  • 116-0366; replaces 23-2003

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