1947-53 Chevy, GMC Truck Hydropower Hydraulic Brake Assist System, Firewall Mount
SKU: 46109898203

1947-53 Chevy, GMC Truck Hydropower Hydraulic Brake Assist System, Firewall Mount

Sale price$358.15 Regular price$397.94
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

1947-53 Chevy, GMC Truck Hydropower Hydraulic Brake Assist System, Firewall MountOur Hydropower hydraulic brake assist power booster fits 1947 53 Chevy and GMC trucks and generates up to 1800psi of line pressure to the brake calipers. It is fitted with a POL master cylinder and proportioning valve. This kit is powered by hydraulic line pressure from the power steering pump. Firewall and valve cover clearance is equivalent to a 7" diameter vacuum booster. The firewall brackets are correct for 47 53 1st series GM truck applications.

Our Hydropower hydraulic brake assist power booster fits 1947-53 Chevy and GMC trucks and generates up to 1800psi of line pressure to the brake calipers. It is fitted with a POL master cylinder and proportioning valve. This kit is powered by hydraulic line pressure from the power steering pump. Firewall and valve cover clearance is equivalent to a 7" diameter vacuum booster. The firewall brackets are correct for 47-53 1st series GM truck applications.The average power steering pump puts out from 800psi to 1400psi line pressure. The Hydropower uses this to convert to pressure to apply against the master cylinder. This greatly improves stopping performance and driver feedback. These hydraulic power boosters can be easily installed on an existing vacuum booster vehicle or used to convert a manual brake setup to power with ordinary hand tools and average mechanical ability.

Fits: 1947 1948 1949 1950 1951 1952 1953 Chevy and GMC 1st series 3100 truck

Kit includes:

  • Hydraulic brake assist power booster
  • 1.00" bore POL master cylinder
  • POL proportioning valve, bracket and lines (works with front disc & rear disc or drum brakes)
  • Firewall Mounting brackets and pedal assembly
  • Limited Lifetime Warranty

Steering hose hookup kits available in the Suggested Parts below. These are remanufactured Hydropower units. 

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
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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: 46109898203

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Tamara
San Leandro, US
★★★★★ 1
Not worth the price
Size: Medium, Color: Dark Cappuccino
Item was gifted for Christmas. Within 3 weeks stitching was coming out of the straps.
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Reviewed in the United States on January 12, 2026
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Chasie
Omaha, US
★★★★★ 5
Positive
Size: Medium, Color: Dark Cappuccino
The dark cappuccino brown is pretty. This is a favorite just because of the color of the tote. The inside lining color makes it easy to find items. I like it so much I ordered the black one.
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Reviewed in the United States on December 28, 2025
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S Gardner
Draper, US
★★★★★ 5
Super cute… but not what the listing is
Size: One Size, Color: Dark Cappuccino, Size: One Size, Color: Dark Cappuccino
First of all, this listing is entirely inaccurate, as other reviews say, the picture is of a larger bag when in reality you are sent something much smaller and without the small wallet. I wanted the smaller bag, so I ordered it intentionally, but if you are looking for the larger size, do not order this. I included a side by side comparison of the two bags. The lighter bag is the size this listing is supposed to be (that I owned previously) and the smaller one is the one I was sent. That being said the smaller bag is super cute and so similar to the Brooklyn bag! Just be aware that it does not match the listing :)
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Reviewed in the United States on September 18, 2025
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Verified Purchase
Angie
Whiting, US
★★★★★ 3
Material
Size: One Size, Color: Dark Cappuccino, Size: One Size, Color: Dark Cappuccino
This purse has a good size for an every day purse. It’s a pretty style purse, and reminds me of the Coach brooklyn shoulder bag. I’m not too crazy about this bag since the material is thin and flimsy, but I should be okay.
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Reviewed in the United States on November 26, 2025
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Ruth Sanchez Singh
Lake Worth, US
★★★★★ 5
Muy similar a la Brooklyn de Coach
Size: One Size, Color: Dark Cappuccino
Hermosa ! Tal como ilustrada !
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Reviewed in the United States on October 20, 2025

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