7/8″ Bore Compact Remote Master Cylinder with Aluminum Reservoir by Wilwood

The Wilwood 261-16839 master cylinder (part number 261-16839-.88) — 7/8″ bore. Wilwood’s Compact Remote master cylinder body supplied as a complete kit with a lightweight aluminium remote reservoir and mounting hardware. The cylinder body is the same 3.375″-long “shorty” casting, finished in black E-coat, and the kit ships ready to plumb.

• 7/8″ bore, 0.600 in² piston area, 1.12″ stroke
• Single Outlet — 1/8-27 NPT outlet
• Aluminum / Plastic, Black E-coat finish
• Remote reservoir, 4.00 oz
• Overall length 7.80″, flange to end 3.37″

Wilwood 261-16839 Master Cylinder Specifications

Other Bore Sizes in This Series

Every bore in the Compact Remote Master Cylinder with Aluminum Reservoir range:

Recommended Components

• Same 7/8″ bore, Compact Remote Flange Mount Master Cylinder (260-10374).
• Same 7/8″ bore, Compact Remote Flange Mount Master Cylinder with Banjo Outlet (260-13621).
• Same 7/8″ bore, Compact Remote Side Mount Master Cylinder (260-12387).
• Same 7/8″ bore, Compact Remote Side Mount Master Cylinder with Banjo Outlet (260-13624).
• Bench bleed before installation: Master Cylinder Bench Bleeding Kit by Wilwood.
• Rebuild it with the 7/8″ Bore Compact Remote Master Cylinder Rebuild Kit by Wilwood (260-10516).
• Browse the full Wilwood master cylinder range.