PowerStop JBR774SCR Disc Brake Rotor - Rear

Rear coated replacement rotor

PowerStop JBR774SCR is a rear disc brake rotor built as a direct bolt-on replacement for original equipment. It is engineered to match OE weight and vane count while adding corrosion protection on exposed areas for a cleaner appearance behind alloy wheels.

Key features

• Partially coated rotor with silver epoxy on the hat, outer edge, and vanes
• Rust-resistant coating helps protect exposed metal surfaces
• Full cast construction with mill balancing for consistent operation
• Solid rotor design with a smooth friction surface
• Built to match original equipment specifications for fitment

Detailed fitment and design

This PowerStop rear brake rotor is made for 1997-2006 Hyundai Elantra, rear and 1997-2001 Hyundai Tiburon, rear. The JBR774SCR uses a 258 mm outside diameter, 10 mm nominal thickness, 8 mm discard thickness, and a 114.3 mm bolt circle with 4 lug holes. Its coated hat and edge help resist corrosion in areas commonly exposed to moisture and road debris. This part cross-references Hyundai OE numbers (e.g., 58411-29300, 58411-29310) for the same application.

What this rotor helps address

• Brake rotor corrosion on exposed surfaces
• Uneven appearance behind alloy wheels
• Replacement needs for worn rear brake rotors
• Fitment issues from non-OE dimensions or vane count

Installation notes and quality

Install as a direct replacement rotor on the rear axle and verify rotor dimensions, bolt circle, and hub fit before assembly. Clean the hub mounting surface and inspect related brake components during service. PowerStop designs this rotor to align with original equipment performance and specifications for dependable fitment.