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Wilwood High Volume Tandem Master Cylinder - 7/8in Bore-W/Pushrod

SKU: WIL260-9439

Master Cylinders

WIL Master Cylinder

Wilwood High Volume Tandem Master Cylinder - 7/8in Bore-W/Pushrod

SKU: WIL260-9439

Master Cylinders

WIL Master Cylinder

A$470.31
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Wilwood’s 7/8" or 15/16" bore Tandem Aluminum Master Cylinders available in 3 finishes, plain, ball burnished, and black e-coat. These master cylinders are designed primarily for manual applications and include a pushrod. They’re designed for mount flanges from 3.22” to 3.40”, common measurements for most domestic cars and trucks from the mid 1960s to present, and offer fluid outlet ports on both sides of the bore. The stroke is set at 1.10” with a volume ratio of 2:1 between the primary and secondary chambers. Machined from high-pressure die castings, each master cylinder weighs only 3lbs, a 75% weight savings over most cast iron OE type master cylinders. We also offer a combination proportioning valve kit, which includes brackets and stainless lines specifically for use with this master cylinder, see PN 260-13190, or 220-13189 for retrofit kit.

Part Type

Alum Tandem M/C .875in Bore

Data: v4.2 - Upd: 2026-09-30 17:29:10

Specifications

Product Attributes - UPC
889545068030
Product Attributes - Brand
Wilwood Disc Brakes
Product Attributes - Quantity
Sold individually.
Product Attributes - Part Type
Master Cylinders
Product Attributes - Bowl Design
Dual
Product Attributes - Product Line
Wilwood Aluminum Tandem Master Cylinders
Product Attributes - Outlet Size 1
1/2 in.-20
Product Attributes - Outlet Size 2
1/2 in.-20
Product Attributes - Outlet Quantity
2
Product Attributes - Pushrod Included
Yes
Product Attributes - Remote Reservoir
No
Product Attributes - Reservoir Finish
Natural
Product Attributes - Hardware Included
No
Product Attributes - Reservoir Included
Yes
Product Attributes - Reservoir Material
Aluminum
Product Attributes - Master Cylinder Usage
Brake
Product Attributes - Master Cylinder Finish
Natural
Product Attributes - Master Cylinder Stroke
1.100 in.
Product Attributes - Mounting Hole Quantity
2 holes
Product Attributes - Power Brake Compatible
No
Product Attributes - Master Cylinder Material
Aluminum
Product Attributes - Master Cylinder Bore Size
0.875 in.
Product Attributes - Manufacturer's Part Number
260-9439
Product Attributes - Mounting Brackets Included
No
Product Attributes - Master Cylinder Cap Included
Yes
Product Attributes - Mounting Flange Center to Center Distance (in.)
3.220-3.400 in.

Reference Information

Brand Name/s Wilwood
StreetFX SKU wil260-9439
SFX Item ID 4403784
Supplier Item Code 4403784
Manufacturer SKU 260-9439
Manufacturer UPC 889545068030
Alternative References 7/8in

Compatibility

Application Data
  • UniversalYes
    Front Brake Type (application)Disc
    Rear Brake Type (application)Disc
  • UniversalYes
    Front Brake Type (application)Disc
    Rear Brake Type (application)Drum
  • UniversalYes
    Front Brake Type (application)Drum
    Rear Brake Type (application)Drum

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