Eastern A-40918-82 Master Cylinder Plunger Boot Retainer Ring

Plunger boot retainer ring for rear master cylinder.

The Eastern A-40918-82 Master Cylinder Plunger Boot Retainer Ring is designed for the rear master cylinder. It serves as a replacement retainer ring for the master cylinder plunger boot and corresponds to OEM reference 40918-82.

This replacement component fits 1982–1986 Harley-Davidson FXST and FX models as listed. The ring is supplied in a package and is identified as part number A-40918-82 by Eastern.

For related rear master cylinder components, accessory items include the 28-0505 Rear Master Cylinder Rubber Boot, 42-0890 Rear Master Cylinder Cover, 23-0757 Rear Master Cylinder 5/8 inch Bore, and 23-0758 Rear Master Cylinder 5/8 inch Bore Chrome.

Features:

• Brand: Eastern
• Part Number: A-40918-82
• Product Type: Master cylinder plunger boot retainer ring
• Application: Rear master cylinder
• OEM Cross Reference: 40918-82
• Fitment: 1982–1986 Harley-Davidson FXST and FX models
• Unit of Measure: Package
• Country of Origin: USA

Fitment:
Harley Davidson Fx 1982
Harley Davidson Fx 1983
Harley Davidson Fx 1984
Harley Davidson Fx 1985
Harley Davidson Fx 1986
Harley Davidson FXST 1982
Harley Davidson FXST 1983
Harley Davidson FXST 1984
Harley Davidson FXST 1985
Harley Davidson FXST 1986
Harley Davidson XL 1984
Harley Davidson XL 1985
Harley Davidson XL 1986
Harley Davidson XL 1987
Harley Davidson XL 1988
Harley Davidson XL 1989
Harley Davidson XL 1990
Harley Davidson XL 1991
Harley Davidson XL 1992
Harley Davidson XL 1993
Harley Davidson XL 1994
Harley Davidson XL 1995
Harley Davidson XL 1996
Harley Davidson XL 1997
Harley Davidson XL 1998
Harley Davidson XL 1999
Harley Davidson XL 2000
Harley Davidson XL 2001
Harley Davidson XL 2002
Harley Davidson XL 2003
Harley Davidson XL 2004
Harley Davidson XL 2005
Harley Davidson XL 2006
Harley Davidson XL 2007
Harley Davidson XL 2008
Harley Davidson XL 2009
Harley Davidson XL 2010
Harley Davidson XL 2011
Harley Davidson XL 2012
Harley Davidson XL 2013
Harley Davidson XL 2014
Harley Davidson XL 2015
Harley Davidson XL 2016
Harley Davidson XL 2017
Harley Davidson XL 2018
Harley Davidson XL 2019
Harley Davidson XL 2020
Harley Davidson XL 2021
Harley Davidson XL 2022
Harley Davidson XL 2023
Harley Davidson XL 2024
Harley Davidson XL 2025
Harley Davidson XL 2026