{"id":3187,"date":"2026-09-07T14:14:39","date_gmt":"2026-09-07T14:14:39","guid":{"rendered":"https:\/\/passionwebs.com\/elite-engines\/product\/wilwood-forged-narrow-superlite-4r-big-brake-rear-parking-brake-kits-140-15930-dr\/"},"modified":"2026-09-07T14:14:39","modified_gmt":"2026-09-07T14:14:39","slug":"wilwood-forged-narrow-superlite-4r-big-brake-rear-parking-brake-kits-140-15930-dr","status":"publish","type":"product","link":"https:\/\/passionwebs.com\/elite-engines\/product\/wilwood-forged-narrow-superlite-4r-big-brake-rear-parking-brake-kits-140-15930-dr\/","title":{"rendered":"Wilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kits 140-15930-DR"},"content":{"rendered":"

Description<\/h2>\n

Overview<\/strong><\/p>\n

\n
Brand: <\/strong>Wilwood Disc Brakes<\/div>\n
Manufacturer\u2019s Part Number: <\/strong>140-15930-DR<\/div>\n
Part Type: <\/strong>Disc Brake Kits<\/div>\n
Product Line: <\/strong>Wilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kits<\/div>\n
Summit Racing Part Number: <\/strong>WIL-140-15930-DR<\/div>\n
UPC: <\/strong>889545093667<\/div>\n
Position: <\/strong>Rear<\/div>\n
Front Rotor Included: <\/strong>No<\/div>\n
Brake Rotor Bolt Pattern (in.): <\/strong>5 x 5.00 in.<\/div>\n
Brake Rotor Bolt Pattern (mm): <\/strong>5 x 127.00mm<\/div>\n
Rear Rotor Included: <\/strong>Yes<\/div>\n
Rear Rotor Style: <\/strong>Cross-drilled\/Slotted surface<\/div>\n
Rear Rotor Construction: <\/strong>Vented<\/div>\n
Rear Rotor Diameter: <\/strong>14.00 in.\/355.60mm<\/div>\n
Rear Rotor Thickness (in.): <\/strong>0.81<\/div>\n
Front Caliper Included: <\/strong>No<\/div>\n
Rear Caliper Included: <\/strong>Yes<\/div>\n
Rear Caliper Piston Quantity: <\/strong>Four<\/div>\n
Rear Caliper Material: <\/strong>Aluminum<\/div>\n
Rear Caliper Color: <\/strong>Red<\/div>\n
Brake Pads Included: <\/strong>Yes<\/div>\n
Friction Material Name: <\/strong>BP-20<\/div>\n
Parking Brake Provision: <\/strong>Yes<\/div>\n
Minimum Recommended Wheel Diameter (in.): <\/strong>18 in.<\/div>\n
Front Spindles Included: <\/strong>No<\/div>\n
Master Cylinder Included: <\/strong>No<\/div>\n
Brake Booster Included: <\/strong>No<\/div>\n
Remanufactured: <\/strong>No<\/div>\n
Brake Hoses Included: <\/strong>Yes<\/div>\n
Quantity: <\/strong>Sold as a kit.<\/div>\n<\/div>\n

Wilwood Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kits<\/strong><\/p>\n

Wilwood Forged Narrow Superlite 4R Big Brake rear parking brake kits are the perfect addition to front Big Brake upgrades for incredible stopping power. These disc brake kits feature FNSL4R 4-piston oversize forged billet aluminum calipers, 13 or 14 in. 2-piece premium rotors, and high performance BP-10 compound pads. Also included is a high-quality, drum-style parking brake assembly. The neatly hidden internal shoe system provides a clean installation, with superior static holding power for parking. Wilwood Forged Narrow Superlite 4R Big Brake rear parking brake kits provide the extra power to reel in your beast. Order the kit designed for your vehicle application.<\/p>\n","protected":false},"excerpt":{"rendered":"

FNSL4R, Jeep Wrangler JL, Rear, Drilled Slotted, Red, Kit<\/p>\n","protected":false},"featured_media":3186,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":["post-3187","product","type-product","status-publish","has-post-thumbnail","product_cat-brake-systems","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product\/3187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/comments?post=3187"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/media\/3186"}],"wp:attachment":[{"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/media?parent=3187"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_brand?post=3187"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_cat?post=3187"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/passionwebs.com\/elite-engines\/wp-json\/wp\/v2\/product_tag?post=3187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}