J.C. Whitney SET-JT27160003 Rear Brake Caliper Kit 2-Wheel Set OEM Replacement

The J.C. Whitney SET-JT27160003 is a rear brake caliper replacement kit designed as a direct OEM-style fit for the Toyota RAV4 (2012–2018). This 2-wheel set includes both the driver side and passenger side rear brake calipers, allowing for a complete axle replacement in a single purchase — the recommended practice for balanced, even braking performance.

These replacement calipers are engineered to match the original equipment specifications, ensuring proper fitment and reliable braking function without the need for modifications. Each caliper features a single-piston design with a 38 mm (1.5 in) piston diameter, an M10 x 1.0 brake line inlet port, and an M7 x 1.0 bleeder port — matching the factory configuration of the RAV4 rear brake system.

Key Features:

• 2-wheel set includes (2) rear brake calipers — driver side and passenger side
• OEM replacement design for precise factory-spec fitment
• Single-piston caliper configuration per side
• 38 mm (1.5 in) piston diameter
• M10 x 1.0 brake fluid inlet port; M7 x 1.0 bleeder port
• Antirust coating for extended service life
• Replaces OE part numbers 478300R030, 4785042062, 4785042070, and related references

Replacing brake calipers in pairs ensures consistent clamping force and even brake pad wear on both sides of the axle. This kit simplifies the parts sourcing process by bundling both rear calipers together for a complete rear brake caliper service.