Product Description
The Superlite 4R caliper series is the benchmark in asphalt short track, late model, modified and open wheel competition. It also enjoys prominence in a variety of road-race, rally and sport driving applications. The new FSL4R model series is the latest innovation to this Superlite family of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes. The transfer tube has been replaced with two additional bleed screw assemblies which allow symmetrical piston bore models to be mounted either right or left in a leading or trailing position. Differential bore models still require left hand and right hand orientation, but no leading or trailing configuration is necessary.
Engineered to deliver the pad wear performance advantages of differential bore pistons, Wilwood forged Superlite 4 radial mount calipers also provide ultimate heat protection in the ST models. The differential piston bores compensate for leading-edge mechanical loading and temperature variances across the pad face. The Thermlock pistons in the ST models block heat transfer in the pads and reduce temperatures in the caliper, fluid, and seals by up to 25 percent over standard stainless steel pistons.
Additional information:
* Billet aluminum caliper material
* Black anodized or nickel plated finish
* Four-piston calipers
* Various rotor thickness and piston diameters available
* Calipers include Wilwood logo
description
market_description |
The Superlite 4R caliper series is the benchmark in asphalt short track, late model, modified and open wheel competition. It also enjoys prominence in a variety of road-race, rally and sport driving applications. The new FSL4R model series is the latest innovation to this Superlite family of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes. The transfer tube has been replaced with two additional bleed screw assemblies which allow symmetrical piston bore models to be mounted either right or left in a leading or trailing position. Differential bore models still require left hand and right hand orientation, but no leading or trailing configuration is necessary. |
product_description_invoice |
CALIPER,FSL4R,1.25/1.25,.81 ROTOR |
product_description_short |
BRAKE CALIPER |
s_item
department |
Brake Systems |
section |
Disc Brakes |
name |
Wilwood Forged Superlite 4 Radial Mount Calipers 120-13233 |
brand |
Wilwood Disc Brakes |
price |
265.6 |
blurb |
Brake Caliper, Forged Superlite 4 Radial Mount, 4-piston, Aluminum, Gray Anodized, Wilwood Logo, Each |
title |
Wilwood Forged Superlite 4 Radial Mount Calipers |
description |
Engineered to deliver the pad wear performance advantages of differential bore pistons, Wilwood forged Superlite 4 radial mount calipers also provide ultimate heat protection in the ST models. The differential piston bores compensate for leading-edge mechanical loading and temperature variances across the pad face. The Thermlock pistons in the ST models block heat transfer in the pads and reduce temperatures in the caliper, fluid, and seals by up to 25 percent over standard stainless steel pistons.
Additional information:
* Billet aluminum caliper material
* Black anodized or nickel plated finish
* Four-piston calipers
* Various rotor thickness and piston diameters available
* Calipers include Wilwood logo |
item_row
handle |
WIL-120-13233 |
item_id |
138943 |
brand_id |
232 |
brand_name |
Wilwood |
item_thumbnail |
https://d32vzsop7y1h3k.cloudfront.net/74d2c8a34e8e544ef8c8ebf7b7689a5b.JPG |
item_mfr_part_number |
120-13233 |
item_title |
Wilwood Caliper-Forged Superlite 4R 1.25/1.25in Pistons 0.81in Disc |
item_category |
Brake (Other) |
item_subcategory |
Brake Calipers - Perf |
item_barcode |
889545003079 |
item_map |
265.60 |
item_rrp |
286.85 |
t14_qty |
0 |
mfr_qty |
15 |
dim_weight |
5.40 |
dim_length |
10.90 |
dim_width |
6.10 |
dim_height |
5.00 |
shipping_avg |
14.52 |
item_part_number |
wil120-13233 |
taxonomy_id |
5367 |
collection_id |
273461575722 |
collection_title |
Brake (Other) |
status |
Active |
item_can_purchase |
1 |
item_old_category |
Brakes, Rotors & Pads |
productTaxonomy |
5367 |
Overview
Brand |
Wilwood Disc Brakes |
Quantity |
Sold individually. |
Part Type |
Brake Calipers |
Thread Size |
1/8 in. NPT |
Caliper Logo |
Wilwood |
Product Line |
Wilwood Forged Superlite 4 Radial Mount Calipers |
Caliper Color |
Gray/Silver |
Caliper Series |
Forged Superlite 4 Radial Mount |
Remanufactured |
No |
Caliper Material |
Aluminum |
Brackets Included |
No |
Fittings Included |
No |
Brake Pads Included |
No |
Fitting Attachment 1 |
Female threads |
Piston Diameter (in.) |
1.250 |
Rotor Thickness (in.) |
0.810 in. |
Caliper Piston Quantity |
Four |
Parking Brake Provision |
No |
Manufacturer's Part Number |
120-13233 |