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Product Information

Product Details
Part No. 18-B4644
Warranty Details (LIMITED LIFETIME REPLACEMENT)
Carquest Premium Brake Calipers are manufactured to meet or exceed original equipment manufacturer specifications for performance and durability. Where applicable, Carquest Premium Brake Calipers feature a specially formulated OE style zinc di-chromate anti-corrosion finish that provides superior rust protection in all conditions. Carquest Premium Brake Calipers feature new OE design, stainless steel pistons manufactured for maximum durability, and precision machined for an exacting fit and smooth application of braking force. Carquest Premium Brake Calipers include 100% new OE design dust boots and EPDM rubber seals that provide increased resistance to thermal deterioration and years of-leak free operation. Carquest Premium Brake Calipers include application-specific brackets and abutment hardware where required, for easy installation and confident restoration of stopping power. 100% end-of-line inspection and pressure testing guarantees perfect performance right out of the box.

Product Features:
  • Meets or exceeds original equipment specifications for performance and durability
  • OE design stainless steel pistons provide maximum durability and are precision machined for a perfect fit in the caliper body
  • Application-specific caliper bodies for easy installation
  • Brackets included where required, for complete system restoration
  • Meets or exceeds original equipment specifications for performance and durability
  • OE design stainless steel pistons provide maximum durability and are precision machined for a perfect fit in the caliper body
  • Application-specific caliper bodies for easy installation
  • Brackets included where required, for complete system restoration
  • OE style, zinc di-chromate anti-corrosion finishes provide superior resistance to rust on all iron caliper bodies and brackets
  • 100% new, OE style rubber dust boots and EPDM rubber seals for improved resistance to thermal deterioration and cracking
  • New bleeder screws, banjo bolts, and crush washers included for a complete repair
  • OE Style, stainless steel pad abutment hardware included
  • 100% end-of-line inspection and pressure testing ensures quality and performance
  • Caliper finish or coating may vary
Specifications
Abutment Clips Included:
Yes

Anti-Rattle Spring Included:
No

Bleeder Screw Thread Diameter:
M10X1.5 mm

Caliper Casting Material:
Cast Iron

Caliper Color:
Silver

Caliper Slides Included:
Yes

Caliper Type:
Floating

Casting Material:
Cast Iron

Finish:
Coated

Grade Type:
Regular

Grease Included:
Yes

Inlet Thread Diameter:
10.0 mm

Mounting Bracket Included:
Yes

Mounting Hardware Included:
Yes

Mounting Hole Diameter:
12.0 mm

Pads Included:
No

Piston 1 Diameter:
38.19 mm

Piston Material:
Steel

Piston Quantity:
1

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3.81 out of 5
21 Customer Reviews
43% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
11
4 Stars
4
3 Stars
1
2 Stars
1
1 Star
4
poor quality partspoor quality partspoor quality parts
poor quality parts
Pros
1
Decreased Stopping Distance
1
Lightweight
1
No Fade
Cons
1
Creates Poor Pedal Feel
1
Difficult To Install
Best Uses
1
Everyday Driving
Car & Truck
1
Casual Driver
Describe Yourself
1
Casual Driver
1
Mechanic
Most Liked Positive Review
Worked for me
They are just what I needed. They mount easier if you remove the caliper from the bracket, mount the bracket, add the pads to the caliper, mount the caliper to the bracket. You, also. can be sure the guide pins are lubed
Most Liked Negative Review
poor quality parts
Installed fine, for the first year they were acceptable. I use PowerStop Rotor/Shoes for my F350. After a year I started having issues with slight uneven wear (not seized). At two years I had a catastrophic failure in the caliper, City Driving between blocks and the pistons shattered, I will not be purchasing this brand again.
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Displaying Reviews 1 - 5Back to Top

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Does this caliper come with pre-loaded brake pads?
Open Reply - Mike the Auto Parts Master
No.

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