Wilwood 140-12101-R D154 Rear Caliper Kit, Red, Dual Piston

Wilwood D154 Rear Caliper Kit, Red (140-12101-R)

Genuine Wilwood · D154 Dual Piston · Rear · Red Powder Coat · Pads & Slide Pins Included · Part # 140-12101-R

Wilwood's D154 Rear Caliper Kit is a direct bolt-on dual piston replacement for the factory single piston GM "metric" calipers used on many custom rear ends, and it's the matching rear option for Wilwood's front D154 calipers. Its smaller rear piston sizing, not normally available in OE calipers, helps you get the correct front to rear brake bias.

Forged billet aluminum bodies, stainless steel pistons and competition-style high-temperature seals put an end to the rust, bore pitting and seal failures of the OE design, with a big weight savings. The calipers mount in the stock location over stock rotors, use original-style D154 pads and an OE M10-1.5 banjo bolt brake line mounting. Finished in red powder coat.

What's Included

• Wilwood D154 dual piston calipers, red powder coat, 120-11874-RD (pair)
• Wilwood hardened slide pins
• BP-10 high friction brake pads

Specifications

Why Buy This Kit

• ✔ Direct bolt-on for GM single piston metric rear calipers
• ✔ Smaller rear pistons for correct front to rear brake bias
• ✔ Matches Wilwood D154 front calipers
• ✔ No more rust and leaks: forged aluminum, stainless pistons, high-temp seals
• ✔ Ready to install with BP-10 pads and hardened slide pins

Before You Order: Please Read

• Rear setup: This kit replaces existing GM metric single piston rear calipers. It does not include rotors, brackets or a parking brake.
• Brake line: The calipers use an OE M10-1.5 banjo bolt.
• Not sure it fits? Send us your rear end details or call 866-601-4455 before ordering.

⚠️ Installation Notes

• Bleed the brakes with fresh DOT 3 or DOT 4 brake fluid.
• Bed in the pads and test the brakes at low speed in a safe area before driving.

Free Shipping & Free Tech Support

This part ships free. Have a question before or after your purchase? Call our tech team at 866-601-4455.

• Monday-Friday, 8:00 AM - 4:00 PM EST
• Limited weekend availability

Wilwood dual piston calipers for your rear end, shipped free. Order your D154 rear kit from Pirate Jack today.