{"product_id":"tuff-country-69-87-chevy-truck-1-2-3-4-ton-4wd-front-axle-u-bolts","title":"Tuff Country 69-87 Chevy Truck 1\/2 \u0026 3\/4 Ton 4wd Front Axle U-Bolts","description":"\u003cp\u003eTuff Country 69-87 Chevy Truck 1\/2 \u0026amp; 3\/4 Ton 4wd Front Axle U-Bolts, manufacturer part number 17701, is a new Tuff Country differential mounts product selected by the verified vehicle applications below. Confirm the exact part number, lift height, drivetrain, suspension configuration, wheel and tire clearance, and every current manufacturer note before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes 1 Hardware Bag identified as 58NW\u003c\/li\u003e\n\u003cli\u003eIncludes 1 Hardware Bag identified as GMBL\u003c\/li\u003e\n\u003cli\u003eIncludes 1 U-Bolt - 5\/8\"-11 x 3 1\/2\" x 9 5\/8\" Round Bend identified as 5U-6109R\u003c\/li\u003e\n\u003cli\u003eIncludes 3 U-Bolt - 5\/8\"-11 x 3\" x 7 1\/2\" Round Bend identified as 5U-3507R\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eApplication Notes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969-1987\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eBlazer\u003c\/td\u003e\n\u003ctd\u003eDrivetrain: 4WD | Drivetrain: 4WD Fit. Notes: Fits 1\/2-Ton Models | Drivetrain: 4WD Fit. Notes: Fits 3\/4-Ton Models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969-1987\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSuburban K1500\u003c\/td\u003e\n\u003ctd\u003eDrivetrain: 4WD | Drivetrain: 4WD Fit. Notes: Fits 1\/2-Ton Models | Drivetrain: 4WD Fit. Notes: Fits 3\/4-Ton Models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969-1987\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSuburban K2500\u003c\/td\u003e\n\u003ctd\u003eDrivetrain: 4WD | Drivetrain: 4WD Fit. Notes: Fits 1\/2-Ton Models | Drivetrain: 4WD Fit. Notes: Fits 3\/4-Ton Models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969-1987\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eTruck K1500\u003c\/td\u003e\n\u003ctd\u003eDrivetrain: 4WD | Drivetrain: 4WD Fit. Notes: Fits 1\/2-Ton Models | Drivetrain: 4WD Fit. Notes: Fits 3\/4-Ton Models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969-1987\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eTruck K2500\u003c\/td\u003e\n\u003ctd\u003eDrivetrain: 4WD | Drivetrain: 4WD Fit. Notes: Fits 1\/2-Ton Models | Drivetrain: 4WD Fit. Notes: Fits 3\/4-Ton Models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969-1987\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eBlazer\u003c\/td\u003e\n\u003ctd\u003eDrivetrain: 4WD | Drivetrain: 4WD Fit. Notes: Fits 1\/2-Ton Models | Drivetrain: 4WD Fit. Notes: Fits 3\/4-Ton Models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969-1972\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eTruck K1500\u003c\/td\u003e\n\u003ctd\u003eDrivetrain: 4WD | Drivetrain: 4WD Fit. Notes: Fits 1\/2-Ton Models | Drivetrain: 4WD Fit. Notes: Fits 3\/4-Ton Models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1973-1987\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eTruck K2500\u003c\/td\u003e\n\u003ctd\u003eDrivetrain: 4WD | Drivetrain: 4WD Fit. Notes: Fits 1\/2-Ton Models | Drivetrain: 4WD Fit. Notes: Fits 3\/4-Ton Models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eTuff Country\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e17701\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eDifferential Mounts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication Type\u003c\/th\u003e\n\u003ctd\u003eVehicle Specific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e1 Hardware Bag, 1 Hardware Bag, 1 U-Bolt - 5\/8\"-11 x 3 1\/2\" x 9 5\/8\" Round Bend, 3 U-Bolt - 5\/8\"-11 x 3\" x 7 1\/2\" Round Bend\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout Tuff Country\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTuff Country develops lift kits, leveling systems, shocks, springs, control arms, steering stabilizers, and related suspension components for trucks, SUVs, and Jeeps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated Tuff Country Products\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/tuff-country\"\u003eShop all Tuff Country products\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tuff-country-69-72-chevy-truck-1-2-3-4-ton-4wd-lifted-3in-4in-blocks-rear-axle-u-bolts\"\u003eTuff Country 69-72 Chevy Truck 1\/2 \u0026amp; 3\/4 Ton 4wd (Lifted 3in-4in Blocks) Rear Axle U-Bolts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tuff-country-73-87-chevy-truck-3-4-ton-4wd-lifted-with-springs-or-add-a-leafs-rear-axle-u-bolts\"\u003eTuff Country 73-87 Chevy Truck 3\/4 Ton 4wd (Lifted with Springs or Add-a-Leafs) Rear Axle U-Bolts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/tuff-country-86-95-toyota-truck-w-2-1-2in-u-bolts-lifted-w-3in-blocks-rear-axle-u-bolts\"\u003eTuff Country 86-95 Toyota Truck (w\/2 1\/2in U-Bolts\/ Lifted w\/3in Blocks) Rear Axle U-Bolts\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm Tuff Country 17701 fits my vehicle?\u003c\/strong\u003e\u003cbr\u003eMatch the exact year, make, model, drivetrain, cab and bed configuration, axle, factory suspension, lift height, and every published exclusion.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre similar Tuff Country parts interchangeable with 17701?\u003c\/strong\u003e\u003cbr\u003eNo. Mounting geometry, spring rate, shock length, steering position, dimensions, and included hardware can differ between part numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat should be checked after installing Tuff Country 17701?\u003c\/strong\u003e\u003cbr\u003eVerify every fastener, brake line, ABS wire, steering and driveline clearance, wheel and tire clearance, ride height, and alignment. Recheck torque after the initial settling period.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFollow the current Tuff Country instructions and vehicle service procedure for this exact part number. Confirm torque specifications, brake-line and ABS-wire routing, steering and driveline clearances, ride height, wheel and tire clearance, and alignment. Professional installation is recommended for suspension, steering, and brake components.\u003c\/p\u003e","brand":"Tuff Country","offers":[{"title":"Default Title","offer_id":46761842704463,"sku":"TUF17701","price":54.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/63e8254de61743846e7d012e057a01b6.jpg?v=1789215062","url":"https:\/\/www.blackopsautoworks.com\/products\/tuff-country-69-87-chevy-truck-1-2-3-4-ton-4wd-front-axle-u-bolts","provider":"Black Ops Auto Works","version":"1.0","type":"link"}