{"title":"Master Brake Cylinders \u0026 Parts","description":"Jeepster Commando Jeep Master Brake Cylinders \u0026amp; Parts.","products":[{"product_id":"disc-drum-master-cylinder-gm-universal-1-bore","title":"Disc\/Drum Master Cylinder, GM Universal, 1\" Bore, 1966-1986 Jeepster Commando and CJ-Series","description":"\u003cp\u003eThis universal GM style master cylinder is used on our power brake kits. Includes 3\/8\" ports on each side for ease of hooking up lines. This master cylinder has a 1\" bore and is designed for disc\/drum setups only. This master cylinder includes an adapter and can be used for power brakes or manual brakes. If you are running disc brakes we recommend using a proportioning valve. We also recommend using our brake light switch conversion kit when using this master cylinder, this kit moves the switch under the dash. Specs: 3-3\/8\" center mounting hose, dual, 1\" bore, 3\/8\"-24 ports, Length 8\". Fits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1966-1986 Jeepster Commando, CJ-5, CJ-6, \u0026amp; CJ-7\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JeepsterMan","offers":[{"title":"Default Title","offer_id":42448680648941,"sku":"1322","price":105.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/5931\/3389\/products\/discdrum-master-cylinder-gm-universal-1-bore-1966-1986-jeepster-commando-and-cj-series-782565.jpg?v=1762440123"},{"product_id":"master-cylinder-disc-disc-gm-universal-1-1-8-bore","title":"Disc\/Disc Master Cylinder, 4 Port, GM Universal, 1 1\/8\" Bore, 1966-1986, Willys \u0026 Jeep","description":"\u003cp\u003eThis universal GM style master cylinder can be used on disc brake or power brake kit. This has 4 ports, 9\/16-18 and 1\/2-20 ports on each side for ease of hooking up lines. This master cylinder has a 1 1\/8\" bore and is designed for disc\/disc setups only. This master cylinder includes an adapter and can be used for power brakes or manual brakes. We also recommend using our brake light switch conversion kit when using this master cylinder, this kit moves the switch under the dash. Specs: 3-3\/8\" center mounting hose, length 8\". Fits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1966-1986 Jeepster Commando CJ-5, CJ-6, CJ-7\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jeepsterman","offers":[{"title":"Default Title","offer_id":42448684024045,"sku":"2912H","price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/5931\/3389\/products\/discdisc-master-cylinder-4-port-gm-universal-1-18-bore-1966-1986-willys-jeep-252760.jpg?v=1762440148"},{"product_id":"master-cylinder-1965-1975-jeep-cj5-cj6-commando-sj-j-series","title":"Master Cylinder, 1965-1975, Willys Jeep CJ5, CJ6, Commando, SJ, \u0026 J-Series","description":"\u003cp\u003eNew reproduction master cylinder. Fits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJeep CJ-5 (1968-1975) w\/ 11″ Front Drum Brakes.\u003c\/li\u003e\n\u003cli\u003eJeep CJ-6 (1968-1975) w\/ 11″ Front Drum Brakes.\u003c\/li\u003e\n\u003cli\u003eJeep C104 Commando (1972-1973) w\/ 11″ Front Drum Brakes.\u003c\/li\u003e\n\u003cli\u003eJeep SJ (1965-1973) w\/ Dual Reservoir Master Cylinder.\u003c\/li\u003e\n\u003cli\u003eJeep J-Series (1967-1972) w\/o 13″ Rear Brakes.\u003c\/li\u003e\n\u003cli\u003eJeep J-Series (1973)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JeepsterMan","offers":[{"title":"Default Title","offer_id":42448795795693,"sku":"8126737","price":96.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/5931\/3389\/products\/master-cylinder-1965-1975-willys-jeep-cj5-cj6-commando-sj-j-series-367380.jpg?v=1762440836"},{"product_id":"brake-light-switch-1966-1972-jeepster-commando-cj-5-cj-6","title":"Brake Light Switch, 1966-1972, Jeepster Commando, CJ-5, CJ-6","description":"\u003cp\u003eBrake light switch for the bottom mounted switch on the master cylinder; nail head terminals. Often times these switches fails or the terminals become corroded. See our brake light switch conversion that does away with this problematic switch. Fits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1967-1971 Jeepster Commando.\u003c\/li\u003e\n\u003cli\u003e1966-1971 CJ-5 and CJ-6.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jeepsterman","offers":[{"title":"Default Title","offer_id":42448824860909,"sku":"931216","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/5931\/3389\/products\/brake-light-switch-1966-1972-jeepster-commando-cj-5-cj-6-915981.jpg?v=1762441001"},{"product_id":"master-cylinder-manual-brakes-1966-1971-jeepster-commanmdo-cj-5-cj-6","title":"Master Cylinder, Manual Brakes, 1966-1971 Willys \u0026 Jeep, Jeepster Commando, CJ-5, CJ-6","description":"\u003cp\u003eMaster cylinder for manual brakes, includes pedal rod. 3\/8\" port fittings. Fits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1967-1971 Jeepster Commando w\/ 10\" brakes.\u003c\/li\u003e\n\u003cli\u003e1966-1971 CJ-5 and CJ-6 w\/ 10\" brakes.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jeepsterman","offers":[{"title":"Default Title","offer_id":42448830955757,"sku":"945556","price":188.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/5931\/3389\/products\/master-cylinder-manual-brakes-1966-1971-willys-jeep-jeepster-commando-cj-5-cj-6-561606.jpg?v=1762441057"},{"product_id":"disc-brake-proportioning-valve-universal-1941-1986-willys-and-jeep-vehicles","title":"Disc Brake Proportioning Valve, Universal, 1941-1986, Willys and Jeep Vehicles","description":"Proportioning valve used for disc brakes. Adjustable proportioning valves are essentially pressure reducing valves and are often utilized in disc\/drum, disc\/disc and drum\/drum braking systems. The valve is used to control front-to-rear brake pressure bias and will work for all types of vehicles. Install this valve between the distribution block and the rear flex hose in the front to rear rigid brake line. Always use tube wrenches to tighten fittings properly. Final settings of this valve will depend on your particular vehicle, and individual preference.­\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal design, adjustable, black finish\u003c\/li\u003e\n\u003cli\u003eMaximum pressure regulation 300 psi.\u003c\/li\u003e\n\u003cli\u003eInlet port of valve: 1\/8 – 27 NPT\u003c\/li\u003e\n\u003cli\u003eStandard adapters: 3\/8” – 24 for 3\/16” line included\u003c\/li\u003e\n\u003cli\u003eMounting hole diameter: .250” (two)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JeepsterMan","offers":[{"title":"Default Title","offer_id":42448850911469,"sku":"APV1","price":57.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/5931\/3389\/products\/disc-brake-proportioning-valve-universal-1941-1986-willys-and-jeep-vehicles-650164.jpg?v=1762441266"},{"product_id":"master-cylinder-brake-bleeder-kit-1941-1986-willys-and-jeep-vehicles","title":"Master Cylinder Brake Bleeder Kit, 1941-1986, Willys and Jeep Vehicles","description":"\u003cp\u003eMaster cylinder brake bleeder kit. This kit allows you to bleed any master cylinder prior to installation. We recommend bleeding every master cylinder before installation. Includes to clear hose, fittings, and instructions. This will work on any master cylinder found in the Willys and Jeep vehicles.\u003c\/p\u003e","brand":"JeepsterMan","offers":[{"title":"Default Title","offer_id":44162858975469,"sku":"345","price":11.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/5931\/3389\/products\/master-cylinder-brake-bleeder-kit-1941-1986-willys-and-jeep-vehicles-173777.jpg?v=1762444607"},{"product_id":"disc-brake-proportioning-valve-with-distribution-block-1941-1986-willys-and-jeep-vehicles","title":"Disc Brake Proportioning Valve with Distribution Block, 1941-1986, Willys and Jeep Vehicles","description":"\u003cp\u003eUniversal adjustable proportioning valve and distribution block all in one. Adjustable proportioning valves are essentially pressure reducing valves and are often utilized in disc\/drum, disc\/disc and drum\/drum braking systems. The valve is used to control front-to-rear brake pressure bias and will work for all types of vehicles.  Features a rotary adjustment to regulate rear brake pressure and help maintain correct brake bias between front and rear. Distribution block connects to master cylinder and distributes brake fluid to all four wheels. Includes five stainless steel fittings for 3\/16\" brake line and 3\/8-24 fittings. Light switch and wiring pigtail included. Will fit all Willys and Jeep vehicles with 3\/16\" lines. Designed for vehicles with disc brakes. \u003c\/p\u003e","brand":"JeepsterMan","offers":[{"title":"Default Title","offer_id":47408791060717,"sku":"PVC-B","price":157.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/5931\/3389\/files\/disc-brake-proportioning-valve-with-distribution-block-1941-1986-willys-and-jeep-vehicles-668578.jpg?v=1735527703"},{"product_id":"brake-light-switch-pigtail-1966-1972-jeepster-commando-cj-5-cj-6-wagoneer-j-truck","title":"Brake Light Switch Pigtail, 1966-1972, Jeepster Commando, CJ-5, CJ-6, Wagoneer, J-Truck","description":"\u003cp\u003eBrake light switch pigtail for the bottom mounted switch on the master cylinder; nail head terminals. Often times these switches fails or the terminals become corroded. See our brake light switch conversion that does away with this problematic switch. Fits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1967-1971 Jeepster Commando\u003c\/li\u003e\n\u003cli\u003e1966-1971 CJ-5 and CJ-6\u003c\/li\u003e\n\u003cli\u003e1963-1972 Wagoneer\u003c\/li\u003e\n\u003cli\u003e1963-1972 J-Series Pickup\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jeepsterman","offers":[{"title":"Default Title","offer_id":47517844635885,"sku":"932368","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/5931\/3389\/files\/brake-light-switch-pigtail-1966-1972-jeepster-commando-cj-5-cj-6-wagoneer-j-truck-855520.jpg?v=1735527640"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/5931\/3389\/collections\/master-brake-cylinders-parts-635828.jpg?v=1742082655","url":"https:\/\/thejeepsterman.com\/fr\/collections\/jeepster-commando-jeep-master-brake-cylinders-parts.oembed","provider":"The JeepsterMan","version":"1.0","type":"link"}