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Wilwood 260-9439-BK H/V Aluminum Tandem Master Cylinder, 7/8 In. Bore
Wilwood 260-9439-BK H/V Aluminum Tandem Master Cylinder, 7/8 In. Bore

Wilwood 260-9439-BK H/V Aluminum Tandem Master Cylinder, 7/8 In. Bore

Universal Fit, Firewall Position, Disc Brake System Type, Tandem Outlet Count, EDP Coated

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Wilwood 260-9439-BK H/V Aluminum Tandem Master Cylinder, 7/8 In. Bore
Wilwood 260-9439-BK H/V Aluminum Tandem Master Cylinder, 7/8 In. Bore
Wilwood 260-9439-BK H/V Aluminum Tandem Master Cylinder, 7/8 In. Bore
Wilwood 260-9439-BK H/V Aluminum Tandem Master Cylinder, 7/8 In. Bore
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Wilwood 260-9439-BK H/V Aluminum Tandem Master Cylinder, 7/8 In. Bore
Wilwood 260-9439-BK H/V Aluminum Tandem Master Cylinder, 7/8 In. Bore
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Part # 8352609439BK
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  • Designed primarily for manual applications and include a pushrod
  • Will mount to flanges from 3.22" to 3.40"
  • Engineered to offer fluid outlet ports on both sides of the bore
  • Machined from high-pressure die castings and weighs only 3lbs
  • Stroke is set at 1.10" with a volume ratio of 2:1 between the primary and secondary chambers

Details

Position:
Firewall
Brake System Type:
Disc
Outlet Count:
Tandem
Reservoir Type:
Integral
Master Cylinder Bore Size:
7/8 Inch
Stroke:
1.1"
Master Cylinder Material:
Aluminum
Finish:
EDP Coated
Color:
Black
Reservoir Included:
Yes
Number of Mounting Holes:
2
Reservoir Material:
Aluminum
Reservoir Size (cu in):
14.4 or 8.7
Fluid Capacity:
8.0 / 4.8 fl oz.
Area:
0.6 sq. in.
Master Cylinder Cap Included:
Yes
Hardware Included:
No
Pushrods Included:
Yes
Mounting Bracket Included:
No
Outlet Fitting:
3/8"-24 IF or 1/2"-20 IF
Outlet Fitting 2:
3/8"-24 IF or 9/16"-18 IF
Overall Length:
12.26"
Mounted Length:
8.15"
Centerline of Holes:
3.22"
MFG. Part #:
260-9439-BK
Sold in Quantity:
Kit
GTIN Code:
889545068047

Info

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.

Charts

Installation Instructions (PDF)

Important Messages

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

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