Description
HARDDRIVE hd rear master cyl raw fl drum oe# 41761-58. Manufacturer part number 22-043.
WPS part number 820-51809.
HARDDRIVE hd rear master cyl raw fl drum oe# 41761-58.
In stock
HARDDRIVE hd rear master cyl raw fl drum oe# 41761-58. Manufacturer part number 22-043.
WPS part number 820-51809.
WPS lists this part for the following vehicles. Match your exact model and year.
Follow the position, mounting and installation notes in the product description. Modified vehicles may require different parts.
| Years | Make | Model |
|---|---|---|
| 1958–1964 | Harley Davidson | FL Duo Glide |
Source: WPS vehicle-fitment data · WPS part 820-51809 · Checked November 12, 2026.
| Weight | 2.1164 lbs |
|---|---|
| Dimensions | 7.79 × 7.12 × 1.85 in |
Match the required DOT or mineral-oil specification. Opening a hydraulic system also requires bleeding.
Match the bleeding or piston tool to your brake system.


Select your motorcycle to check for matching parts.
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