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1955 1956 1957 1958 1959 CHEVROLET GMC TRUCK MASTER CYLINDER #55-7012 1/2- 1 TON

Truck Shop Car Shop
(51317)
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US $92.00
or 4 interest-free payments of $23.00 available with
Condition:
New
8 available278 sold

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People want this. 77 people are watching this.
This one's trending. 278 have already sold.
Shipping:
US $21.95 delivery in 2–4 days
Get it between Tue, Nov 4 and Thu, Nov 6 to 94104.
Located in: Orange, California, United States
Returns:
30 days returns. Seller pays for return shipping.
Payments:
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eBay item number:303526346928
Last updated on Oct 16, 2025 08:20:50 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Part Brand
COUNTERPART AUTOMOTIVE
Manufacturer Part Number
55-7012
Vintage Part
Yes
UPC
Does not apply
Category

Item description from the seller

About this seller

Truck Shop Car Shop

99.6% positive feedback•224K items sold

Joined Sep 2010
Welcome to truck and car shop ebay store, we offer quality restoration parts and accessories for your 1947-91 Chevrolet/GMC truck, 1941-72 Chevrolet fullsize passenger car, 1964-87 Chevelle/ El ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.5
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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CollectibleseBay Motors

Seller feedback (57,953)

All ratingsselected
Positive
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  • c***c (1217)- Feedback left by buyer.
    Past year
    Verified purchase
    Master cylinder was a perfect direct fit replacement on my 59 GMC. Thanks
  • a***a (32)- Feedback left by buyer.
    Past year
    Verified purchase
    It feels the difference installing a high quality part and with no problems what so ever!!
  • 7***7 (28)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Working well
See all feedback

Product ratings and reviews

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4.8
6 product ratings
  • 5 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 6 reviews
  • by hueyandvanessa
    Apr 19, 2025

    It feels the difference installing a hig...

    It feels the difference installing a high quality part and with no problems what so ever!!

    Verified purchase: YesCondition: NewSold by: truckshop_oc

  • by txpark
    Oct 13, 2020

    A little different

    The original master cylinder the brake line screwed directly into it. This one I had to go an adapter or a fitting for the brake line to screw into it.

    Verified purchase: YesCondition: NewSold by: truckshop_oc

  • by razataz
    Apr 21, 2021

    Fits and works great with a slight modification.

    It fit my 1959 Apache with no problems. However I did have to file out the hole in the end of the plunger a bit for the pin to slide through it. Other than that it seems to be working fine so far.

    Verified purchase: YesCondition: NewSold by: truckshop_oc

  • by jfelkey
    Jun 18, 2018

    goo deal

    just what i needed

    Verified purchase: YesCondition: NewSold by: truckshop_oc

  • by purplehaze6706727
    May 18, 2020

    It works

    We now have breaks.

    Verified purchase: YesCondition: NewSold by: truckshop_oc

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