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Deal.ai › Detroit Axle › Detroit Axle Brake Parts
Detroit Axle
Detroit Axle - 2pc Rear Brake Calipers

Detroit Axle - 2pc Rear Brake Calipers

Best price now

$114.21at WalmartChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $114.21 at Walmart on Nov 12.
  • Checked at 2 stores.

Our take on the Detroit Axle - 2pc Rear Brake Calipers

This is a pair of rear brake calipers with brackets for the driver and passenger sides, built for 2012–2020 Ford F-150 and Lobo trucks with a manual parking brake. Each caliper uses a single 2.12-inch phenolic piston, a common OE-style design that resists heat transfer into the brake fluid better than steel pistons. The brackets are included, so you get a complete bolt-on assembly rather than reusing old hardware. It suits owners doing a rear brake job on an older F-150 who want both sides replaced at once; it will not fit trucks with an electric parking brake.

Best forFord F-150 owners with a manual parking brakeReplacing both rear calipers in one jobDrivers who want brackets includedOlder trucks needing OE-style replacement parts
Pros
  • Both rear calipers and brackets in one kit
  • Phenolic piston insulates heat from brake fluid
  • Direct replacement for listed F-150 and Lobo years
  • Single-piston design keeps the swap simple
  • Detroit Axle has decades of aftermarket parts experience
Cons
  • Does not fit trucks with an electric parking brake
  • Fitment is limited to specific model years and engines
  • Remanufactured and aftermarket quality varies by batch
  • No brake pads or fluid included

Detroit Axle - 2pc Rear Brake Calipers prices at every store

  • WalmartNew

    In stockSold by Detroit AxleReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $114.21Free shippingChecked Nov 12
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $114.21Free shippingChecked Nov 12
    Visit Amazon

Store links may earn us a commission.

Detroit Axle - 2pc Rear Brake Calipers price history

Lowest price we've seen: $114.21 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.

What reviewers say

Owners of older F-150s generally report these calipers bolt on and restore rear braking, with brackets making the job easier. Some note fitment confusion around parking brake type and mixed long-term durability.

What people mention
  • FitmentMixedFits the listed manual-parking-brake F-150 years, but buyers with electric parking brakes report it will not work.
  • InstallationPraisedOwners say the included brackets make it a straightforward bolt-on swap.
  • DurabilityMixedMost report solid service, while some mention leaks or sticking calipers over time.
  • BrakingPraisedDrivers note a firmer pedal and restored rear braking after replacement.
  • HardwareCriticisedA few buyers call the included bleeder screws and bolts average quality.

About the Detroit Axle - 2pc Rear Brake Calipers

This kit has two rear brake calipers, one for the driver side and one for the passenger side. Each caliper comes with its bracket. Each has a single phenolic piston that measures 2.12 inches (53.95mm).

The calipers are not for vehicles with an electric parking brake. They fit the Ford F-150 and Ford Lobo model years listed below, only with a manual parking brake where noted.

Kit contents
1 rear driver side caliper with bracket (18-B5397), 1 rear passenger side caliper with bracket (18-B5396)
Position
Rear left and right
Piston size
2.12 in (53.95mm)
Piston material
Phenolic
Piston quantity
1 per caliper
Bracket included
Yes
Parking brake
Not for electric parking brake
Fits F-150
2012-2014; 2015-2016 (manual parking brake); 2018 (manual parking brake); 2019-2020 2.7L and 3.5L (manual parking brake)
Fits Lobo
2012-2014; 2015-2018 (manual parking brake)

Specifications

size
2.12"Source

Questions and answers

Will these fit my F-150?
They fit 2012–2014 F-150 and Lobo, 2015–2016 and 2018 F-150 with a manual parking brake, and 2019–2020 F-150 with the 2.7L or 3.5L and a manual parking brake. They do not fit trucks with an electric parking brake.
What is included in the kit?
One rear driver-side caliper with bracket and one rear passenger-side caliper with bracket. Pads and brake fluid are not included.
Are these new or remanufactured?
Detroit Axle sells both new and OE remanufactured parts; this listing is a caliper pair with brackets. Check the part numbers 18-B5397 and 18-B5396 against your truck.
What size piston do they use?
Each caliper has a single 2.12-inch (53.95mm) phenolic piston, matching the OE rear setup for these trucks.
Do I need to bleed the brakes after installing?
Yes. Any caliper swap opens the hydraulic system, so bleed the rear brakes and check fluid level before driving.
Where is the Detroit Axle - 2pc Rear Brake Calipers cheapest?
At Walmart, for $114.21, as of our latest check.
Where can I buy the Detroit Axle - 2pc Rear Brake Calipers?
2 stores we checked sell it, including Walmart, Amazon.

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