Wilwood Forged XRS4R Big Brake Rear Parking Brake Kit
Forged XRS4R rear disc kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. XRS4R four piston calipers, 13” or 14” two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades on all types of custom, show and high performance street machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs allow builders to personalize the style and performance for every application.
Documents
What's Included
Wilwood's application data lists these main components for this kit:
- Calipers (140-18294, 140-18294-D): Forged XRS4R, 120-17201-BK
- Calipers (140-18294-DR, 140-18294-R): Forged XRS4R, 120-17201-RD
- Rotors (140-18294, 140-18294-R): GT 72 Curved Vane, 14" x 1.1", 160-8403-GTB / 160-8402-GTB
- Rotors (140-18294-D, 140-18294-DR): SRP Drilled Rotor, 14" x 1.1", 160-8401-BK / 160-8400-BK
- Pads: pad type 10416, BP-10 compound
- Hat: 170-13539
Specifications
Part Numbers in This Listing
| Part # | Option | Wilwood description | Weight | UPC |
|---|---|---|---|---|
| 140-18294 | Black / Plain Face | KIT,REAR,XRS4R,BIG FORD,NEW STYLE,2.50 OFFSET,14.00 ROTOR,GT | 67 lb | 889545127102 |
| 140-18294-D | Black / Drilled & Slotted | KIT,REAR,XRS4R,BIG FORD,NEW STYLE,2.50 OFFSET,14.00 ROTOR,SRP | 67 lb | 889545127126 |
| 140-18294-DR | Red / Drilled & Slotted | KIT,REAR,XRS4R,BIG FORD,NEW STYLE,2.50 OFFSET,14.00 ROTOR,SRP,RED | 67 lb | 889545127133 |
| 140-18294-R | Red / Plain Face | KIT,REAR,XRS4R,BIG FORD,NEW STYLE,2.50 OFFSET,14.00 ROTOR,GT,RED | 67 lb | 889545127140 |
Fitment
Wilwood's application data for this kit.
| Minimum wheel diameter | 18" |
| Position | Rear Kit |
| Years | Make | Model | Details |
|---|---|---|---|
| 1990 | Lincoln | Town Car | All |
Parts in This Kit and Recommended Lines
Frequently Asked Questions
Tap a question to see the answer.
What vehicles does this kit fit?
See the Fitment section above for Wilwood's application list for this kit.
What is the smallest wheel this kit fits?
Wilwood lists a minimum wheel diameter of 18".
Which wheel bolt pattern does it use?
Wilwood lists 5 x 4.5" and 5 x 4.75" and 5 x 5".
What replacement pads does it take?
Pad type 10416. The kit is listed with BP-10 pads.
Are installation instructions available?
Yes. Wilwood's installation instructions are in the Documents section above.
Not sure this is the right kit for your vehicle? Send us a message.
Always confirm your vehicle, spindles and wheel clearance before you order.
WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.