My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Wilwood 140-11765 Rear Disc Brake Kit Rotor - W4A 14.25

(2005-2014 Chrysler 300; 2006-2010 Chrysler Ford 300; 2006-2013 Dodge Charger; 2009-2012 Dodge Challenger; 2005-2008 Dodge Magnum)

Manufacturer

Picture for manufacturer Wilwood

Part Number

140-11765
12 reviews
Sale Price

$2,596.90

In Stock (6)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Wilwood 140-11765 W4A Rear Disc Brake Kit is a high-performance rear axle brake upgrade designed to replace factory disc brakes on late model performance vehicles. This complete kit features oversized 14.25-inch rotors paired with W4AR four-piston calipers and BP-10 compound brake pads, delivering significantly increased stopping power and heat dissipation compared to stock braking systems.

Key Features:

  • W4AR four-piston calipers provide consistent clamping force and improved modulation
  • 14.25-inch diameter rotors offer increased thermal capacity and reduced brake fade
  • BP-10 compound brake pads deliver high friction performance with excellent wear characteristics
  • Engineered to work with OE master cylinder output and factory ABS systems
  • Maintains compatibility with original equipment parking brake assembly
  • Matched to vehicle-specific brake bias requirements for balanced braking performance
  • Direct bolt-on installation replaces factory rear disc brake components

This AERO4 Big Brake Rear Kit is ideal for vehicles with front brake upgrades, aggressive driving applications, or modified vehicles running larger wheels, tires, and upgraded suspension components. The increased rotor size and caliper capacity provide enhanced stopping performance and durability under demanding conditions while maintaining proper integration with factory safety systems.

Products specifications

Fits

2005-2014 Chrysler 300; 2006-2010 Chrysler Ford 300; 2006-2013 Dodge Charger; 2009-2012 Dodge Challenger; 2005-2008 Dodge Magnum

Axle Offset

0

Caliper Color

Black Powder Coat

Caliper Style

4-Piston, W4A

Kit Components

120-11660-BK, 120-11659-BK, 160-11312, 160-11311, 170-11767, 220-11772

Piston Area

2.46

Rotor Size

14.25x1.1in

Item was exactly as described and was delivered on time Friday after ordering it on Wednesday. Great job! Thanks.

quick and easy

Great simple ordering process.

Took exactly a month to get here. But it's here and it was the best price by far and the right product.

Great easy to work with

Great

FIRST TIME BUYER SEEMS OK / RECEIVED PRODUCT A OK !!!!

So far so good but I will reserve comment until I receive order and then will be able to give a complete review based on ease of ordering ,price, prompt delivery and condition of order upon delivery. OK so I have received my order and everything is in ord

Very competitive low prices and great product selection. Will definitely look to this vendor when purchasing automotive parts in the future.

Autoplicity is Awesome!!!!! I ordered a Aeromotive Stealth 340hp fuel pump for my 89 Supra Turbo. Not only did they have the best price on the part I ordered, the shipping was the fastest I've seen in a long time from any company. I ordered it on Wednesday, had it shipped to a freinds house where my car is and the part was there Friday morning. I was like DAMN!!!! That was fast I wasn't expecting it till Saturday or even Monday. Luckly my friend was off work that day so he could sign for it. With service like that I will definitely order from them again, even if the part cost a little more, cause I know I will get it ASAP!!!! On top of getting the awesome price, shipping, and customer service, now they are offering another $5.00 off my order. The only thing that could have been better is if they offer Military Discount which I forgot to ask about. Well kids the moral of the story is, that if you don't order from Autoplicity you are just plain DUMB!!!!!!

There.was a bit of miscommunication between sales and shipping departments, but my order was filled and shipped as stated. Very low price, in fact the lowest on the net, and I did alot of research. Other than the shipping issue, I'm very satisfied and will buy more parts from them soon. Thank you!!!

Easy and quick. A+++

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy