{"product_id":"power-brake-booster-conversion-kit-for-87-01-jeep-cherokee-xj-comanche-rt31038","title":"Power Brake Booster Conversion Kit for 87-01 Jeep Cherokee XJ Comanche | RT31038","description":"\n\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#222;line-height:1.55;max-width:900px;margin:0 auto;\"\u003e\n  \u003cdiv style=\"border:1px solid #d8d8d8;border-radius:6px;overflow:hidden;\"\u003e\n\n    \u003cdiv style=\"background:#b91c1c;color:#fff;padding:18px 22px;\"\u003e\n      \u003ch2 style=\"margin:0;font-size:22px;color:#fff;\"\u003eHeavy Duty Power Brake Booster Conversion Kit\u003c\/h2\u003e\n      \u003cp style=\"margin:6px 0 0;font-size:14px;color:#fff;\"\u003e1987-2001 Jeep Cherokee XJ | 1987-1992 Jeep Comanche MJ | RT31038\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"padding:22px;\"\u003e\n\n      \u003ch3 style=\"color:#b91c1c;margin:0 0 10px;\"\u003eProduct Overview\u003c\/h3\u003e\n\n      \u003cp\u003eService or convert the power braking system on your Jeep Cherokee XJ or Comanche MJ with this \u003cstrong\u003eHeavy Duty Power Brake Booster Conversion Kit\u003c\/strong\u003e, specifically configured for vehicles equipped with \u003cstrong\u003estock axles\u003c\/strong\u003e. The kit features an \u003cstrong\u003e8-inch dual diaphragm power brake booster\u003c\/strong\u003e paired with a \u003cstrong\u003e1-inch bore master cylinder\u003c\/strong\u003e.\u003c\/p\u003e\n\n      \u003cp\u003eThis conversion kit combines the specified heavy duty brake booster configuration with a 1-inch bore master cylinder for the listed stock axle applications. The booster diameter, dual diaphragm design, and master cylinder bore are important specifications when identifying the correct conversion kit for the vehicle's existing braking system.\u003c\/p\u003e\n\n      \u003cp\u003eIdentified by product reference \u003cstrong\u003eRT31038\u003c\/strong\u003e, this kit is listed for \u003cstrong\u003e1987-2001 Jeep Cherokee XJ\u003c\/strong\u003e and \u003cstrong\u003e1987-1992 Jeep Comanche MJ\u003c\/strong\u003e models, \u003cstrong\u003ewith or without ABS\u003c\/strong\u003e, provided the vehicle is equipped with the specified stock axle configuration.\u003c\/p\u003e\n\n      \u003cdiv style=\"background:#f6f7f8;border:1px solid #e2e4e7;border-radius:6px;padding:16px;margin:18px 0;\"\u003e\n        \u003ch3 style=\"color:#b91c1c;margin:0 0 10px;\"\u003eVehicle Compatibility\u003c\/h3\u003e\n\n        \u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eJeep Cherokee Applications\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul style=\"margin:0 0 16px;padding-left:20px;\"\u003e\n          \u003cli\u003e\n\u003cstrong\u003e1987-2001 Jeep Cherokee (XJ)\u003c\/strong\u003e - With or without ABS; equipped with stock axles\u003c\/li\u003e\n        \u003c\/ul\u003e\n\n        \u003cp style=\"margin:0 0 8px;\"\u003e\u003cstrong\u003eJeep Comanche Applications\u003c\/strong\u003e\u003c\/p\u003e\n        \u003cul style=\"margin:0 0 10px;padding-left:20px;\"\u003e\n          \u003cli\u003e\n\u003cstrong\u003e1987-1992 Jeep Comanche (MJ)\u003c\/strong\u003e - With or without ABS; equipped with stock axles\u003c\/li\u003e\n        \u003c\/ul\u003e\n\n        \u003cp style=\"font-size:13px;color:#555;margin-bottom:0;\"\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This kit is specifically identified for the listed Cherokee XJ and Comanche MJ models equipped with stock axles. Both ABS-equipped and non-ABS applications are included. Compatibility with aftermarket axle configurations has not been established in the supplied product information.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003ch3 style=\"color:#b91c1c;\"\u003eProduct Highlights\u003c\/h3\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHeavy Duty Dual Diaphragm Booster:\u003c\/strong\u003e Features an 8-inch power brake booster for the specified conversion application.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003e1-Inch Bore Master Cylinder:\u003c\/strong\u003e Paired with the specified 8-inch booster for the listed stock axle configuration.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eStock Axle Application:\u003c\/strong\u003e Specifically intended for Jeep Cherokee XJ and Comanche MJ models equipped with stock axles.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eABS and Non-ABS Compatibility:\u003c\/strong\u003e Listed for the specified vehicles with or without an anti-lock braking system.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eApplication-Specific Configuration:\u003c\/strong\u003e Combines the specified booster diameter, dual diaphragm design, and master cylinder bore under product reference RT31038.\u003c\/li\u003e\n      \u003c\/ul\u003e\n\n      \u003cdiv style=\"background:#f6f7f8;border:1px solid #e2e4e7;border-radius:6px;padding:16px;margin:18px 0;\"\u003e\n        \u003ch3 style=\"color:#b91c1c;margin:0 0 10px;\"\u003eProduct-Specific Technical Details\u003c\/h3\u003e\n        \u003cul style=\"margin:0;padding-left:20px;\"\u003e\n          \u003cli\u003e\n\u003cstrong\u003eComponent:\u003c\/strong\u003e Power Brake Booster Conversion Kit\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eBrake Booster Type:\u003c\/strong\u003e Heavy Duty Dual Diaphragm\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eBrake Booster Diameter:\u003c\/strong\u003e 8 Inches\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eMaster Cylinder Bore:\u003c\/strong\u003e 1 Inch\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eIntended Axle Configuration:\u003c\/strong\u003e Stock Axles\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eABS Compatibility:\u003c\/strong\u003e With or Without ABS\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e 1987-2001 Jeep Cherokee XJ; 1987-1992 Jeep Comanche MJ\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eProduct Reference:\u003c\/strong\u003e RT31038\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \u003cp style=\"font-size:13px;color:#555;margin-bottom:0;\"\u003eAdditional component dimensions, booster finish, hydraulic specifications, mounting hardware, and detailed kit contents have not been confirmed in the supplied product information.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"background:#fff8e8;border:1px solid #ead9ad;border-radius:6px;padding:16px;margin:18px 0;\"\u003e\n        \u003ch3 style=\"color:#b91c1c;margin:0 0 8px;\"\u003eInstallation \u0026amp; Fitment Notes\u003c\/h3\u003e\n        \u003cul style=\"margin:0 0 10px;padding-left:20px;\"\u003e\n          \u003cli\u003eConfirm the vehicle is a 1987-2001 Jeep Cherokee XJ or 1987-1992 Jeep Comanche MJ.\u003c\/li\u003e\n          \u003cli\u003eVerify that the vehicle is equipped with stock axles.\u003c\/li\u003e\n          \u003cli\u003eThe supplied compatibility includes vehicles with or without ABS.\u003c\/li\u003e\n          \u003cli\u003eConfirm that the specified 1-inch bore master cylinder is appropriate for the existing braking system.\u003c\/li\u003e\n          \u003cli\u003eCompare the current brake booster and master cylinder configuration with the specified conversion kit before installation.\u003c\/li\u003e\n          \u003cli\u003eFollow the applicable vehicle service information and any product-specific installation instructions supplied with the kit.\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \u003cp style=\"font-size:13px;color:#555;margin-bottom:0;\"\u003eSpecific mounting requirements, brake line connections, installation modifications, and bleeding procedures have not been established in the supplied information. Confirm these details before beginning the conversion.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003ch3 style=\"color:#b91c1c;\"\u003eProduct Reference\u003c\/h3\u003e\n      \u003cdiv style=\"background:#f6f7f8;border-left:4px solid #b91c1c;padding:12px 16px;margin:0 0 18px;\"\u003e\n        \u003cp style=\"margin:0;\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e RT31038\u003c\/p\u003e\n        \u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 8-Inch Dual Diaphragm Brake Booster with 1-Inch Bore Master Cylinder\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cp style=\"font-size:13px;color:#555;\"\u003eThe product reference above identifies the specified power brake booster conversion kit. Verify the booster configuration, master cylinder bore, and vehicle application before purchasing.\u003c\/p\u003e\n\n      \u003cdiv style=\"background:#f6f7f8;border-left:4px solid #b91c1c;padding:14px 16px;margin:18px 0;\"\u003e\n        \u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eFitment Reminder\u003c\/strong\u003e\u003cbr\u003eThis conversion kit is designed for 1987-2001 Jeep Cherokee XJ and 1987-1992 Jeep Comanche MJ models equipped with stock axles, with or without ABS. Confirm the required 1-inch master cylinder bore, axle configuration, and existing braking system compatibility before installation.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cp style=\"font-size:13px;color:#555;\"\u003ePlease verify vehicle model year, stock axle configuration, ABS equipment, master cylinder bore requirements, and supplied product reference before ordering.\u003c\/p\u003e\n\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Crown Automotive","offers":[{"title":"Default Title","offer_id":67889651810371,"sku":null,"price":488.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0634\/4278\/0227\/files\/RT31038.png?v=1793901709","url":"https:\/\/extoffroad.com\/products\/power-brake-booster-conversion-kit-for-87-01-jeep-cherokee-xj-comanche-rt31038","provider":"EXT Offroad","version":"1.0","type":"link"}