Thrashin Supply Co 06102388 Brake master cylinder coverRef : THSY00091A / 06102388

THRASHIN SUPPLY CO - Ref. TSC-3177-3

Brake fluid reservoir cap designed for the rear master cylinder. A simple and understated replacement part that allows you to replace the worn or damaged cap while retaining the original OEM seal. The screws are provided for a neat reassembly without any additional DIY.

• Function: brake fluid reservoir cap for rear master cylinder
• Contents: cap + screws included
• Seal: reuses the original OEM seal
• Uses: maintenance, repair or customization of rear braking system

Designed for discerning riders who prioritise clean maintenance and discreet aesthetics, this cap integrates naturally into Vintage/Classic and Touring categories. It is suitable for a quick restoration of the brake fluid reservoir without modifying the original circuit.

Compatibility (to be checked according to year and original reference):

• Harley Davidson FXLRST 1923 ABS Softail Low Rider ST 117 H.O. (2025)
• Harley Davidson FXLRS 1923 ABS Softail Low Rider S 117 H.O. (2025)
• Harley Davidson FXBR 1923 ABS Softail Breakout 117 (2025)

Please check the original reference of your master cylinder before ordering to ensure a perfect fit.