Wilwood Brake Caliper, 1 Piston, 12.190 in x 1.040 in Thick Rotor, GM Metric Race 120-13900
Delivery is usually 2 to 5 business days after it ships.
- Free shipping to the lower 48
- 30-day returns on unused parts
- New Wilwood part in the original packaging
Overview
Wilwood Brake Caliper, 1 Piston, 12.190 in x 1.040 in Thick Rotor, GM Metric Race, manufacturer part number 120-13900. Aluminum construction; gray anodized finish.
New Wilwood part in the original manufacturer packaging.
Specifications
| Manufacturer part number | 120-13900 |
|---|---|
| UPC | 889545070071 |
| Type | Brake Caliper |
| Size | 1 Piston |
| Outside diameter | 12.190 in x 1.040 in Thick Rotor |
| Size | 5.460 in Floating Mount |
| Material | Aluminum |
| Finish | Gray Anodized |
| Sold as | Each |
| Category | Brake Systems And Components / Disc Brake Calipers |
| Package dimensions | 8.95 x 5.9 x 3.95 in |
| Shipping weight | 3.51 lb |
Vehicle fitment
- GM Metric Race
Fitment comes from the manufacturer's application data. Some trims, engines, drivetrains or bed lengths may be excluded. Send your year, make, model and VIN to hello@apertureauto.com and we will confirm before it ships.
Questions and answers
Is this part new?
Yes. It is a new Wilwood part in the original manufacturer packaging. Manufacturer part number 120-13900, UPC 889545070071.
What vehicles does it fit?
The manufacturer lists it for GM Metric Race. Some trims may be excluded, so send your VIN if you want us to confirm.
How long does shipping take and what does it cost?
Most orders ship within 1 to 3 business days with free shipping to the contiguous United States. Tracking is emailed as soon as it ships.
Can I return it?
Yes. Unused, uninstalled parts in the original packaging can be returned within 30 days of delivery. See the refund policy for details.
Part number 120-13900, also written 12013900.



