Wilwood High Volume Tandem Master Cylinder - 1in Bore Black
SKU: 84185859664

Wilwood High Volume Tandem Master Cylinder - 1in Bore Black

Sale price$131.04 Regular price$145.60
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Wilwood High Volume Tandem Master Cylinder - 1in Bore BlackWilwoods Tandem Aluminum Master Cylinder is available in 2 bore sizes 1. 00 and 1 1 8; and 3 finishes, plain, ball burnished and black e coat. 7 8 bore master cylinders are designed primarily for manual applications and include a pushrod. The 1 bore can be used in manual and power assisted applications and does not come with a pushrod. The 1 1 8 bore is designed for use primarily with power brake applications, either from vacuum assist or hydraulic

Wilwood’s Tandem Aluminum Master Cylinder is available in 2 bore sizes 1.00” and 1-1/8”; and 3 finishes, plain, ball burnished and black e-coat. 7/8” bore master cylinders are designed primarily for manual applications and include a pushrod. The 1” bore can be used in manual and power assisted applications and does not come with a pushrod. The 1-1/8” bore is designed for use primarily with power brake applications, either from vacuum assist or hydraulic assist systems. 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 our combination proportioning valve kit, which includes brackets and stainless lines specifically for use with these master cylinders, see PN 260-13190, or 220-13189 for retrofit kit.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84185859664

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Dupre'
Belleville, US
★★★★★ 5
Sound Barrier
Style: Tech Pack 28 sqft
Easy to install and work with
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Reviewed in the United States on March 18, 2026
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Jacob Nicholas
Phoenix, US
★★★★★ 5
Good buy.
Style: Tech Pack 28 sqft
Perfect amount for small suv. Easy to install once panels are off. Great product.
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Reviewed in the United States on January 22, 2026
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Bob
Dallas, US
★★★★★ 5
Passively quiet your cars interior!
Style: Tech Pack 28 sqft
This stuff is the industry standard! Does exactly what it is supposed to.
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Reviewed in the United States on October 29, 2025
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jon r sobon
Lexington, US
★★★★★ 5
High quality product
Style: Tech Pack 28 sqft
Great product, very easy to work with. Stopped the rattling, definitely sticks when rolled to panels.
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Reviewed in the United States on September 28, 2025
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Mary Hughes
Whiting, US
★★★★★ 3
Generally happy
Style: Tech Pack 28 sqft, Style: Tech Pack 28 sqft
Much thinner than I expected, but installation went better than I'd thought it would. Needed to line the interior of the engine cover of a Ford E450 RV. Tried nitrile gloves, but they stuck to the material so did it bare handed. Cut easily with a fresh razor blade. Pressed in place with a plastic putty knife. We'll see the effectiveness on the next trip.
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Reviewed in the United States on July 3, 2025

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