• Home
  • INVENTORY
    • Crate Engines
      • LS Engines
      • LT Engines
      • Small Block Chevy
      • Big Block Chevy
      • Ford Windsor & Modular
      • Ford Coyote
      • Hemi Engines
      • Mopar Small Block
      • Mopar Big Block
      • Turn-Key / Complete
      • Engine and Transmission Combos
    • Outboard Motor
      • Evinrude Outboard
      • Honda Outboard Motors
      • Mercury Outboard Motors
      • Nissan Outboard Motors
      • Suzuki Outboard Motors
      • Yamaha Outboard Motors
      • Scratch & Dent Outboards
    • Transmission & Drivetrain
      • Automatic Transmissions
      • Differential & Rear-End Components
      • Rebuild Kits & Parts
      • Manual Transmissions
      • Marine gearbox
      • Intake
      • Shifters
      • Torque Converters
      • Transfer Cases
    • Suspension Components
      • Premium Performance
      • Global OEM/Aftermarket
      • Off-Road & Heavy-Duty
    • Generators
      • Commercial Generators
      • Generator Transfer Switch
      • Marine Generators
      • RV Generators
      • Standby Generators
  • Services
    • Engine Building & Custom Builds
    • Dyno Testing & Tuning
    • Installation & Fitting
    • Transmission Rebuilds
    • Electrical Diagnostics
    • Suspension Repair
    • Transmission Repair
    • Marine Engine Service
    • Core Exchange Program
    • Request a Quote
  • CUSTOMER CORNER
    • My account
    • Track My Order
    • Core Returns
    • Help Center & FAQ
    • Installation Guides
    • Tools & Calculators
    • Build Galleries
    • Warranty Registration
    • Contact Support
  • About
    • Our Workshop
    • Blog & News
    • Customer Reviews
  • DEALERS
    • Become a Dealer
    • Dropshipping Program
    • Wholesale Pricing
    • Find a Dealer
    • Dealer Login
Login / Register
Search
Wishlist
0 items €0.00
Menu
0 items €0.00
Click to enlarge
Home Brake Systems Wilwood W4A Rear Disc Brake Kits 140-9407-DR
Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits 140-9804-D
Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits 140-9804-D €2,250.00
Back to products
Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits 140-9804-DR
Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits 140-9804-DR €2,250.00

Wilwood W4A Rear Disc Brake Kits 140-9407-DR

€2,200.00

Disc Brakes, W4A, Rear, Slotted/Drilled Rotors, 4-Piston Red Calipers, Chevy, GMC, Kit

Add to wishlist
Compare
Add to wishlist
Category: Brake Systems
Share:
  • Description
  • Reviews (0)
  • Shipping & Delivery
Description

Overview

Brand: Wilwood Disc Brakes
Manufacturer’s Part Number: 140-9407-DR
Part Type: Disc Brake Kits
Product Line: Wilwood W4A Rear Disc Brake Kits
Summit Racing Part Number: WIL-140-9407-DR
UPC: 889545031867
Position: Rear
Front Rotor Included: No
Brake Rotor Bolt Pattern (in.): 6 x 5.50 in.
Brake Rotor Bolt Pattern (mm): 6 x 139.70mm
Rear Rotor Included: Yes
Rear Rotor Style: Cross-drilled/Slotted surface
Rear Rotor Construction: Vented
Rear Rotor Diameter: 14.25 in./361.95mm
Rear Rotor Thickness (in.): 1.25
Front Caliper Included: No
Rear Caliper Included: Yes
Rear Caliper Piston Quantity: Four
Rear Caliper Material: Forged billet aluminum
Rear Caliper Color: Red
Brake Pads Included: Yes
Friction Material Name: BP-20
Parking Brake Provision: Yes
Parking Brake Style: Internal drum
Minimum Recommended Wheel Diameter (in.): 18 in.
Front Spindles Included: No
Master Cylinder Included: No
Brake Booster Included: No
Remanufactured: No
Brake Hoses Included: No
Quantity: Sold as a kit.
Special Attention: Replaces models with single rear piston calipers.

Wilwood W4A Rear Disc Brake Kits

These Wilwood W4A rear disc brake kits are designed to replace the factory disc brakes and still use the OEM parking brake assembly. They feature Wilwood’s W4AR brake calipers, vented rotors, and BP-10 compound brake pads. Stop your ride quicker than ever before with one of these Wilwood W4A rear disc brake kits.

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Wilwood W4A Rear Disc Brake Kits 140-9407-DR” Cancel reply

Your email address will not be published. Required fields are marked *

Shipping & Delivery

Related products

Compare

Ford Performance Parts Mustang 15 in. Brake Upgrade Kits M-2300-T

Brake Systems
€2,198.00
Disc Brakes, Upgrade, Front and Rear, Solid Surface Rotors, Black Powdercoated Calipers, Ford, Kit
Add to wishlist
Add to cart
Quick view
Compare

Wilwood AERO4 Big Brake Rear Brake Kits 140-10944-D

Brake Systems
€2,198.00
Disc Brake Kit, AERO4 Big Brake Rear, Four Piston Calipers, Forged Billet Aluminum, Black Powdercoated, Cross-Drilled/Slotted Rotors, Ford 9 in., Kit
Add to wishlist
Add to cart
Quick view
Compare

Wilwood AERO4 Big Brake Rear Brake Kits 140-10944-DR

Brake Systems
€2,234.00
Disc Brakes, Rear, AERO4, Big Brake, Cross-Drilled/Slotted Rotors, 4-Piston Red Calipers, Ford, Kit
Add to wishlist
Add to cart
Quick view
Compare

Wilwood AERO4 Big Brake Rear Brake Kits 140-10948-DR

Brake Systems
€2,234.00
Disc Brakes, AERO4, Rear, Slotted/Drilled Rotors, 4-piston Calipers, Red Powdercoated, Ford 9 in., Kit
Add to wishlist
Add to cart
Quick view
Compare

Wilwood AERO4 Big Brake Rear Parking Brake Kits 140-10941-D

Brake Systems
€2,275.00
Disc Brake Kit, AERO4, Rear, Slotted/Drilled Rotor, 4-Piston Caliper, Black, GM, Kit
Add to wishlist
Add to cart
Quick view
Compare

Wilwood AERO4 Rear Electronic Parking Brake Kits 140-15846-DR

Brake Systems
€3,203.00
Disc Brake Kits, Rear, AERO 4, Electric Parking Brake, 14.00 in. Drill/Slotted Rotor, Red Powdercoat, Ford, Big Bearing New Style, Kit
Add to wishlist
Add to cart
Quick view
Compare

Wilwood Forged Narrow Superlite 4R-MC4 Big Brake Rear Parking Brake Kits 140-14883-DR

Brake Systems
€2,077.00
Disc Brake Kit, Forged Narrow Superlite 4R-MC4 Big Brake Rear Parking Brake, Cross-Drilled/Slotted Rotors, Four Piston Calipers, Red Powdercoated, Kit
Add to wishlist
Add to cart
Quick view
Compare

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits 140-12299-DR

Brake Systems
€2,225.00
Disc Brake Kit, 6R Big Brake, Front, Drilled/Slotted Rotors, Six Piston Calipers, Red Powdercoated, GM, Kit
Add to wishlist
Add to cart
Quick view

    NH Race Engine is your trusted source for high-performance crate engines, reliable outboard motors, and quality drivetrain components. We're dedicated to providing enthusiasts and professionals with top-tier products backed by expert technical support and fast, dependable service.

    • Haagweg 40, 5995 AB Kessel, Netherlands
    • Phone: +31 97005030370
    • E-mail: info@nhraceengine.nl
    Recent Posts
    Our stores
    • Accessories
    • Brake Systems
    • Crate Engines
    • Outboard Motor
    • Chassis & Suspension
    • Transmission & Drivetrain
    USEFUL LINKS
    • Privacy Policy
    • Refund and Returns Policy
    • Terms & Conditions
    • Shipping Information
    • Order Tracking
    • Our Sitemap
    Footer Menu
    • Terms & Conditions
    • GDPR Compliance
    • Disclaimer
    • Cookie Policy
    • Careers
    • Contact us
    © 2026 NH Race Engine – Haagweg 40, 5995 AB Kessel | VAT NL003829663B19 | KvK 83495096 All Rights Reserved. Built with precision in the Netherlands.
    payments
    • Menu
    • Categories
    • Accessories
    • Home
    • INVENTORY
      • Crate Engines
        • LS Engines
        • LT Engines
        • Small Block Chevy
        • Big Block Chevy
        • Ford Windsor & Modular
        • Ford Coyote
        • Hemi Engines
        • Mopar Small Block
        • Mopar Big Block
        • Turn-Key / Complete
        • Engine and Transmission Combos
      • Outboard Motor
        • Evinrude Outboard
        • Honda Outboard Motors
        • Mercury Outboard Motors
        • Nissan Outboard Motors
        • Suzuki Outboard Motors
        • Yamaha Outboard Motors
        • Scratch & Dent Outboards
      • Transmission & Drivetrain
        • Automatic Transmissions
        • Differential & Rear-End Components
        • Rebuild Kits & Parts
        • Manual Transmissions
        • Marine gearbox
        • Intake
        • Shifters
        • Torque Converters
        • Transfer Cases
      • Suspension Components
        • Premium Performance
        • Global OEM/Aftermarket
        • Off-Road & Heavy-Duty
      • Generators
        • Commercial Generators
        • Generator Transfer Switch
        • Marine Generators
        • RV Generators
        • Standby Generators
    • Services
      • Engine Building & Custom Builds
      • Dyno Testing & Tuning
      • Installation & Fitting
      • Transmission Rebuilds
      • Electrical Diagnostics
      • Suspension Repair
      • Transmission Repair
      • Marine Engine Service
      • Core Exchange Program
      • Request a Quote
    • CUSTOMER CORNER
      • My account
      • Track My Order
      • Core Returns
      • Help Center & FAQ
      • Installation Guides
      • Tools & Calculators
      • Build Galleries
      • Warranty Registration
      • Contact Support
    • About
      • Our Workshop
      • Blog & News
      • Customer Reviews
    • DEALERS
      • Become a Dealer
      • Dropshipping Program
      • Wholesale Pricing
      • Find a Dealer
      • Dealer Login
    • Wishlist
    • Compare
    • Login / Register
    Shopping cart
    Close
    Sign in
    Close

    Lost your password?

    No account yet?

    Create an Account
    Start typing to see products you are looking for.
    Shop
    Wishlist
    0 items Cart
    My account