Description
Upgrade your Jeep’s braking performance with the Baer Brakes 13" SS4+ Rear Brake Kit in Silver (Part #4402007S). Engineered for 2007–2017 Jeep Wrangler JK, 2018–2025 JL, and 2020–2025 Gladiator JT models equipped with stock rear axles, this premium rear brake system enhances stopping power and heat dissipation—ideal for daily driving, towing, and off-road use.
This system features a CNC-machined S4 4-piston caliper finished in durable silver powder coat, combined with a 13" 2-piece rotor that's slotted, drilled, and zinc-plated for optimized thermal performance. The rotors come pre-assembled with a billet aluminum hat using NAS-grade stainless steel hardware, ensuring long-lasting structural integrity. The calipers include hard anodized aluminum pistons and D.O.T.-compliant dual dust/weather seals.
Key Features:
- Caliper: 4-piston Baer S4 in Silver
- Rotor: 13" vented, 2-piece with slotted, drilled, zinc-plated surface
- Rotor Hat: Billet aluminum with NAS stainless fasteners
- Brake Pads: DR1-C
- Minimum Wheel Size: 17" (template fitment required)
- Includes: All mounting brackets and hardware
- Reuses OE park brake
- Brake hoses not included
Fitment:
- Fits: 2007–17 Wrangler JK, 2018–25 Wrangler JL, 2020–25 Gladiator JT (with OE rear end)
Technical Specifications:
- Rotor Diameter: 13.000 inches
- Rotor Thickness: 0.810 inches
- Caliper Piston Quantity: 4
- Caliper Type: Floating
- Rotor Construction: Vented
- Pad FMSI Number: DR1-C
- Lug/Bolt Pattern: 5x5.00
- UPC: 844165054047
- Part Number: 4402007S
California Proposition 65 Warning
WARNING: This product may expose you to Toluene Diisocyanate and Nickel, chemicals known to the State of California to cause cancer and reproductive harm.
