Red Ford F-150 rear disc brake kit with DS rotors by SSBC-USA, featuring B4-Brawler LT model, side view of brake components.
Ford F-150 rear disc brake kit with red B4-Brawler LT rotors and calipers, designed for model years 2012-2020 by SSBC-USA.
Diagram of 2012-2020 Ford F-150 SSBC-USA B6-Brawler LT front disc brake kit with red DS rotors, showing component fitment.

2012–2020 Ford F-150 B4-Brawler LT Rear Disc Brake Kit with DS Rotors – Red – A415-21R-DS

SKU- A415-21R-DS

Regular price $1,535.00
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Shipping calculated at checkout.

Upgrade your 2012-2020 Ford F-150 4WD with an SSBC-USA B4-Brawler LT rear disc brake kit built for improved stopping confidence, daily drivability, and a clean custom look while retaining the factory hydraulic system.

  • Fits rear applications on 2012-2020 Ford F-150 4WD
  • Includes 4-piston billet aluminum rear calipers in red finish
  • Includes DS rear rotors, performance brake pads, and required installation hardware
  • Direct-fit design for compatible factory rear brake applications
  • Calipers are 100% Made in the USA by SSBC-USA

Wheel fitment note: Verify the fitment diagram before ordering. Some applications may require a wheel spacer, and parking brake setup should be confirmed before purchase.

For fitment questions, call SSBC-USA tech support at 716-775-6700.

✔ Fitment Confidence: Not sure whether this product is correct for your vehicle or current brake setup? Call our tech team at (716) 775-6700 before ordering so we can help confirm the correct application.

🚚 Shipping: This item is configured to order at our Elma, NY facility — production and configuration typically take 5–10 business days. Supply constraints can occasionally cause temporary delays beyond this window. Need an update on your order? Contact us at (716) 775-6700 or orders@ssbc-usa.com with your order number and we'll get you an answer right away. Your exact shipping cost is calculated at checkout based on your address.

Frequently Asked Questions

How do I confirm this brake kit fits my vehicle?

Review the fitment details and Fitment Confidence section above. Model year, drivetrain, axle or hub configuration, rotor dimensions, parking-brake style, and wheel clearance can affect fitment. If any part of your setup is uncertain, call the SSBC-USA technical team at (716) 775-6700 before ordering.

What is included with this kit?

Use the Product Details, Key Features, or What's Included information above for the exact components supplied with this part number. Package contents vary by application and configuration.

Should wheel clearance be checked before ordering?

Yes. Brake-kit clearance depends on the specific wheel diameter, spoke profile, and offset. Confirm the clearance requirements for your application before ordering.

How long does this product take to ship?

This product is configured to order at the SSBC-USA facility in Elma, New York. Production and configuration typically take 5–10 business days, although temporary supply constraints can occasionally extend that timeframe.

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Frequently Asked Questions

How do I confirm this product fits my vehicle or brake system?

Review the fitment information on this page and confirm your year, make, model, drivetrain, wheel clearance, and current brake configuration where applicable. If you are unsure, call SSBC-USA technical support at (716) 775-6700 before ordering.

What is included with this product?

The included components are listed in the product description above. If a component is not specifically listed or you need help identifying what is required for your application, call SSBC-USA at (716) 775-6700.

How long will this product take to ship?

This item is configured to order at our Elma, New York facility. Production and configuration typically take 5–10 business days, although supply constraints can occasionally cause additional delays. Exact shipping cost is calculated at checkout.

Where can I get technical or order support?

Call SSBC-USA at (716) 775-6700 or email orders@ssbc-usa.com. Please include your product or order number when available.