{"product_id":"bilstein-2022-toyota-tundra-b12-special-coil-spring-set-1in-rear-lift","title":"Bilstein B12 Heavy Load Rear Springs for 2022–2026 Toyota Tundra 4WD","description":"\u003ch4\u003eSupport Constant Rear Loads with Progressive Tundra Springs\u003c\/h4\u003e\u003cp\u003eBilstein 53-344472. A pair of progressive rear coil springs for Tundra 4WD trucks carrying a constant 1,200 lb rear load. This heavy-load option is not intended as a general unloaded-truck leveling spring.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHeavy-load option: 1,200 lb constant rear weight\u003c\/li\u003e\n\u003cli\u003e371 lb\/in listed main spring rate; progressive design\u003c\/li\u003e\n\u003cli\u003eWithout rear air suspension\u003c\/li\u003e\n\u003cli\u003e1-inch rear lift; SR5 with TRD Sport package has 1.5-inch listed rear lift\u003c\/li\u003e\n\u003cli\u003eManufacturer recommends Heavy Load rear shocks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment\u003c\/h4\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\u003eRequirements\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022-2026\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eTundra\u003c\/td\u003e\n\u003ctd\u003eSubModel:1794 Edition; Drive:4WD; Position:Rear; Heavy Load Option – 1200 lb Constant Weight;Recommended for use with Heavy Load rear shock;Provides 1\" Rear Lift;Without Rear Air Suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022-2026\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eTundra\u003c\/td\u003e\n\u003ctd\u003eSubModel:Capstone; Drive:4WD; Position:Rear; Heavy Load Option – 1200 lb Constant Weight;Recommended for use with Heavy Load rear shock;Provides 1\" Rear Lift;Without Rear Air Suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022-2026\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eTundra\u003c\/td\u003e\n\u003ctd\u003eSubModel:Limited; Drive:4WD; Position:Rear; Heavy Load Option – 1200 lb Constant Weight;Recommended for use with Heavy Load rear shock;Provides 1\" Rear Lift;Without Rear Air Suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022-2026\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eTundra\u003c\/td\u003e\n\u003ctd\u003eSubModel:Platinum; Drive:4WD; Position:Rear; Heavy Load Option – 1200 lb Constant Weight;Recommended for use with Heavy Load rear shock;Provides 1\" Rear Lift;Without Rear Air Suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022-2026\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eTundra\u003c\/td\u003e\n\u003ctd\u003eSubModel:SR; Drive:4WD; Position:Rear; Heavy Load Option – 1200 lb Constant Weight;Recommended for use with Heavy Load rear shock;Provides 1\" Rear Lift;Without Rear Air Suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022-2026\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eTundra\u003c\/td\u003e\n\u003ctd\u003eSubModel:SR5; Drive:4WD; Position:Rear; Heavy Load Option – 1200 lb Constant Weight;Recommended for use with Heavy Load rear shock;Provides 1\" Rear Lift Without TRD Sport Package;Provides 1.5\" Rear Lift With TRD Sport Package;Without Rear Air Suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eSelect 53-344472 only when the vehicle and equipment requirements above match.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBilstein\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer part number\u003c\/td\u003e\n\u003ctd\u003e53-344472\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit Contents\u003c\/td\u003e\n\u003ctd\u003ePair of coil springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eSprings: Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Main Spring Rate (lbs\/in)\u003c\/td\u003e\n\u003ctd\u003e371\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Main Spring Type\u003c\/td\u003e\n\u003ctd\u003eProgressive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity per Vehicle\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cp\u003eThe 53-344472 package includes:\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePair of rear coil springs\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eAbout Bilstein\u003c\/h4\u003e\u003cp\u003eBilstein develops application-specific dampers, springs and suspension systems.\u003c\/p\u003e\u003ch4\u003eFAQ\u003c\/h4\u003e\u003cstrong\u003eWhat is the 53-344472?\u003c\/strong\u003e\u003cp\u003eA pair of progressive rear coil springs for Tundra 4WD trucks carrying a constant 1,200 lb rear load. This heavy-load option is not intended as a general unloaded-truck leveling spring.\u003c\/p\u003e\u003cstrong\u003eIs this a pair or a single part?\u003c\/strong\u003e\u003cp\u003ePair of rear coil springs.\u003c\/p\u003e\u003cstrong\u003eWhat suspension restrictions apply?\u003c\/strong\u003e\u003cp\u003eReview the suspension notes in every fitment row, including electronic suspension, load, ride height and engine restrictions where listed.\u003c\/p\u003e\u003cstrong\u003eWhat is included?\u003c\/strong\u003e\u003cp\u003ePair of rear coil springs.\u003c\/p\u003e\u003cstrong\u003eWhat is the key specification?\u003c\/strong\u003e\u003cp\u003eKit Contents: Pair of coil springs; Finish: Springs: Black.\u003c\/p\u003e\u003cstrong\u003eHow do I confirm the correct application?\u003c\/strong\u003e\u003cp\u003eMatch every requirement in the fitment table and the manufacturer’s exact-part record. A matching model name alone is insufficient.\u003c\/p\u003e\u003cstrong\u003eAre related products included?\u003c\/strong\u003e\u003cp\u003eNo. Related items are separate purchases with their own fitment and equipment requirements.\u003c\/p\u003e\u003cstrong\u003eWhere can I verify the manufacturer information?\u003c\/strong\u003e\u003cp\u003eUse the manufacturer or exact-part information link below and the instructions supplied with the product.\u003c\/p\u003e\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\u003col\u003e\n\u003cli\u003eConfirm 53-344472 against the exact manufacturer application record. Verify the constant load, drivetrain and absence of rear air suspension.\u003c\/li\u003e\n\u003cli\u003eSupport the vehicle safely and have a suspension technician replace the rear springs using the manufacturer procedure.\u003c\/li\u003e\n\u003cli\u003eUse suitable Heavy Load rear dampers, torque fasteners and check final loaded ride height and clearance.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003ca href=\"https:\/\/cart.bilsteinus.com\/rear-kit-53-344472.html\" rel=\"noopener\" target=\"_blank\"\u003eManufacturer and exact-part information\u003c\/a\u003e\u003c\/p\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":67766520348751,"sku":"BIL53-344472","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/bilstein-53-344472-hero.webp?v=1792347321","url":"https:\/\/www.blackopsautoworks.com\/products\/bilstein-2022-toyota-tundra-b12-special-coil-spring-set-1in-rear-lift","provider":"Black Ops Auto Works","version":"1.0","type":"link"}