Wilwood High Performance Disc Brakes - Front Brake Kit Product Number: 140-9803-Z

(805) 388-1188

Monday, April 23, 2018

Front Brake Kit – Part No.: 140-9803-Z

Call (805) 388-1188

Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub)

Select Brake Kit: Price: $1,973.99

Available Brake Kit #140-9803 Configurations

140-9803 Black Calipers 12.88-inch Rotors Slotted Rotors	140-9803-D Black Calipers 12.88-inch Rotors Drilled & Slotted Rotors	140-9803-DP Polished Calipers 12.88-inch Rotors Drilled & Slotted Rotors	140-9803-DR Red Calipers 12.88-inch Rotors Drilled & Slotted Rotors	140-9803-P Polished Calipers 12.88-inch Rotors Slotted Rotors	140-9803-R Red Calipers 12.88-inch Rotors Slotted Rotors
140-9803-Z Black Calipers 12.88-inch Rotors Drilled & Slotted Rotors	140-9803-ZP Polished Calipers 12.88-inch Rotors Drilled & Slotted Rotors	140-9803-ZR Red Calipers 12.88-inch Rotors Drilled & Slotted Rotors

*NOTE: Brake Line Kit Needed.
220-7056$66.61

Brake Kit No: 140-9803-Z

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub) - Black Powder Coat Caliper - SRP Drilled & Slotted Rotor

Kit Contents:

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub) Parts Laid Out - Black Powder Coat Caliper - SRP Drilled & Slotted Rotor

Kit Summary:

OE Hub Offset:

+.38

(Increase / Decrease Track Width)

Spindle Type:

Factory Drum Spindle ;

Drop Spindle ;

Factory Disc Spindle ;

Mount Type:

Radial

Caliper Type:

6 - Black Powder Coat

Rotor Diameter:

12.88

Min Wheel Diameter Req'd*:

*This Brake Kit may fit 17-inch wheels. Please refer to the wheel clearance diagram to check to see if it will fit your specific wheel. Wheel Clearance Diagram

Price:

$1,973.99

Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub)

FNSL6R billet Forged six-piston calipers with 13”-14” rotors deliver the ultimate combination for braking power and style in this group of kits engineered for traditional non-ABS spindles on American muscle cars and vintage rods. Built exclusively for 17” and larger wheels, SL6 kits enhance tire and suspension upgrades on all types of custom show and high performance dual-purpose street and track machines. A full range of options for caliper finishes and rotor designs are guaranteed to catch the eye of the most discriminating enthusiast while providing optimized brake performance for every individual application.

Fitment & Installation Details

Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub) Assembly Schematic

Compatible Vehicles for this Brake Kit:

BRAKE KIT: Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub)

SPINDLE TYPE:

Factory Drum Spindle ;

Drop Spindle;

Factory Disc Spindle;

This Brake Kit is Compatible with the Following Vehicle Makes:

View All Vehicles

Buick	Chevrolet
GMC	Oldsmobile
Pontiac	Ridetech

Note: Kit may fit other vehicles, call Wilwood Sales⁄Tech Support at (805) 388-1188 for more information.

Search Front Brake Kits by Year-Make-Model

	THIS BRAKE KIT HAS AN HUB OFFSET OF: +.38 This Hub Offset will move the wheels inward or outward from the fenderby this amount on each side of the vehicle
NOTE: Check "Figure 2. Wheel Clearance Diagram" in the installation Instructions below to verify you have adequate wheel clearance for this kit.

Wheel Clearance:	Assembly Instructions:
Wheel Clearance Diagram	Assembly Instructions
Note(s):

Kit Components & Specifications Click on BLUE LINKS for Additional Details

Calipers:	Info / Part Number:
Left Hand - Part No:	120-11781-BK
Right Hand - Part No:	120-11780-BK
Type:	Forged Narrow Superlite 6R
Finish Color:	Black Powder Coat
Piston Count:	6
Piston Area (In²):	4.04
Piston Type:	Stainless
Mount Type:	Radial
Brake Pad Plate:	7416
Brake Pad Area (In²):	8.2
Brake Pad Volume (In³):	3.8
Pad Compound:	BP-10
Forged Narrow Superlite 6R Caliper - Black Powder Coat

Rotors:	Info / Part Number:
Left Hand - Part No:	160-13544
Right Hand - Part No:	160-13543
Type:	SRP-Z Drilled Rotor
Style:	SRP Drilled & Slotted
Surface Finish:	Zinc Plate
Material:	Spec-37 Iron
Outside Diameter (in):	12.88
Width (in):	1.1
Vane Count:	48 CV
Design Type:	SRP
Bedded:	No
Dynamically Balanced:	Yes
SRP-Z Drilled Rotor - Spec-37 Iron - Zinc Plate

Rotor Hats:	Info / Part Number:
Hat - Part No:	170-7467
Type:	Big Brake Hat - Flared Bell
Material:	Aluminum
Finish Color:	Black E-Coat
Hat Offset Dimension (in):	1.75
Bolt Circle 1:	5 x 4.50
Bolt Circle 2:	5 x 4.75
Bolt Circle 3:
Stud Diameter - BC 1:	0.52
Stud Diameter - BC 2:	0.52
Stud Diameter - BC 3:	0
Big Brake Hat - Flared Bell - Aluminum - Black E-Coat

Hubs:	Info / Part Number:
Hub - Part No:	270-7037
Type:	Hub - Hat Mount
Material:	Aluminum
Finish Color:	Bare
Mount Style:	Hat
Bolt Circle 1:	5 x 4.50
Bolt Circle 2:	5 x 4.75
Bolt Circle 3:
Stud Diameter - BC 1:	1/2-20
Stud Diameter - BC 2:	1/2-20
Stud Diameter - BC 3:
Hub - Hat Mount - Aluminum - Bare

Parts & Accessories

Calipers:	Info / Part Number:
O-ring Kit:	130-5972
Replacement Dustboot:	N-A
Replacement Piston 1:	200-7520
Replacement Piston 2:	200-8439
Replacement Piston 3:	200-8439
Replacement Piston 4:	N-A
CrossOver O-Ring Kit:	130-10540
Crossover Tube:	N-A
Self-Bleeder Tube:	N-A
Bridge Bolt Kit:	230-7710
Wear Plate - Left Hand:	300-6596
Wear Plate - Right Hand:	300-6595
Pad Retainer:	N-A
Bleed Screw Kit:	220-0627

Brake Line Kits:	Info / Part Number:
Front Line Kit:	220-7056

Hat:	Info / Part Number:
Bolt Kit:	230-8008

Hubs:	Info / Part Number:
Bolt Kit:


	General About Wilwood Contact Us Give Us Feedback New Dealer Inquiry Newsletter Browse Our Gallery	Product Info Catalogs Data Sheets Flyers Press Releases Retail Price List Approved NSN	Brake Kits Search Vehicle Aftermarket Spindles Rear End/Axle Flange Brake Kit Sets Calipers Rotors	Products Brake Fluid Brake Pads Hats Hubs Master Cylinders Prop & Pressure Valves Pedal Assemblies	Sales/Tech Support Get the FAQs How To Instructions How To Videos Tech Center Guide Technical Tips Troubleshooting Guide	Contact Wilwood Phone: (805) 388-1188 6:00am - 5:00pm PST Monday - Friday Find a Dealer Ask a Question Email Us
		Home Page Mobile Site Copyright © 2018 Wilwood Engineering, Inc. - All Rights Reserved Privacy Statement
All images shown are for illustrative purposes only. Actual product received may be different than what is portrayed on the web site.
Wilwood makes every effort to maintain our web site to ensure the accuracy of prices and product information. However, product information and prices are subject to change without notice. Please call (805) 388-1188 before ordering to verify current prices and product information.