Wilwood ST SX6R Caliper 1.75/1.38/1.38 1.25

SKU: WIL120-16040

Brake Calipers

WIL SX6R Caliper...

Wilwood

Wilwood ST SX6R Caliper 1.75/1.38/1.38 1.25

SKU: WIL120-16040

Brake Calipers

WIL SX6R Caliper...

Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

Wilwood SX6R forged radial mount calipers incorporate race technology into a body design with widespread adaptability to deliver heavy-duty stopping power for the road or track.

Radial mounting, multiple options for piston volume, and a rotor diameter capability ranging of up to 15.00 in., gives the SX6R 6-piston calipers the versatility necessary to suit all types of heavyweight braking requirements. They also incorporate Wilwood's exclusive dust wiper seal that further protects the piston bore from dust and corrosion, allowing the caliper to be used in locales that mandate a method of environmental sealing. The bodies of Wilwood SX6R Series calipers are stress-flow forged from premium aluminum alloy billet--a process that eliminates the stresses and interruptions to the internal grain structure, resulting in superior clamping efficiency and ultimate strength against fatigue, stresses, and distortion under load.

Part Type

Brake Calipers

Data: v4.2 - Upd: 2026-10-13 21:10:17

Specifications

Product Attributes - Brand: Wilwood Disc Brakes
Product Attributes - Manufacturer's Part Number: 120-16040
Product Attributes - Part Type: Brake Calipers
Product Attributes - Product Line: Wilwood SX6R Forged Radial Mount Calipers
Product Attributes - UPC: 00889545095425
Product Attributes - Caliper Series: SX6R Radial Mount
Product Attributes - Caliper Piston Quantity: Six
Product Attributes - Piston Diameter (in.): 1.750/1.380/1.380
Product Attributes - Rotor Thickness (in.): 1.250 in.
Product Attributes - Caliper Material: Aluminum
Product Attributes - Caliper Color: Clearcoat
Product Attributes - Caliper Logo: Wilwood Racing
Product Attributes - Parking Brake Provision: No
Product Attributes - Fittings Included: No
Product Attributes - Fitting Attachment 1: Female NPT
Product Attributes - Thread Size: 1/8 in. NPT
Product Attributes - Brake Pads Included: No
Product Attributes - Brackets Included: No
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Wilwood
StreetFX SKU	wil120-16040
SFX Item ID	4409410
Supplier Item Code	4409410
Manufacturer SKU	120-16040
Manufacturer UPC	889545095425
Alternative References	sx6r