Baer Brakes · New
Baer Brakes Rear Ends w/ GM Small Pattern 10/12 Bolt Bearing 13in SS4+ Rear SDZ Brake Kit - Black
MPN 4302333B · Store SKU bae4302333B
Supplier stock checked 11/7/2026, 12:35:17 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
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Product details
This system features the 4-piston, S4 caliper mounted to a 13", 2 piece slot, drill, zinc-plated rotor. The S4 caliper has D.O.T compliant dust and weather seals and uses the popular DR1-C pad type. Rotors are pre-assembled with NAS high grade stainless hardware. Baer’s unique backing plate not only acts as a caliper mount, but also houses a modern 1-piece park brake shoe assembly. Stainless braided hoses and hardware are also included. The 13" SS4+ fits most 17” or larger wheels. Fits Rear Ends w/GM Small Pattern 10/12 Bolt Bearing on Axle (BOA) Non-Flush Mount Housing Ends (5x4.75", 5x5"BC) Baer Brakes 13" SS4+ Rear Brake Kit, Black, SDZ
Manufacturer fitment & guides
Check 4302333B against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y