Wyatt Gatling Chrome Rear Master Cylinder for 1979-1985 Harley-Davidson FL Big Twin, shown against a white background. This rectangular chrome motorcycle brake master cylinder features two screw holes, a black gasket, and a ribbed rubber boot on one end. Designed with a 3/4" bore for Harley-Davidson Big Twin models. Brand: Wyatt Gatling.

Wyatt Gatling Chrome Rear Master Cylinder for 1979-1985 Harley-Davidson FL Big Twin

$137.11

SKU: 116-0369

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Wyatt Gatling Chrome Rear Master Cylinder for 1979-1983 Harley-Davidson Big Twin

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

  • 3/4" 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 flare-type fitting
  • Chrome 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 3/4" bore rear master cylinder
  • 1980-1981 Harley-Davidson Sportster with 3/4" bore rear master cylinder
  • 116-0369; replaces 41754-79A, 23-1735

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