{"product_id":"single-convoluted-air-spring-replacement-replaces-firestone-7451-goodyear-1b7-540-pneumatic-actuator","title":"Single Convoluted Air Spring Replacement | Replaces Firestone 7451 Goodyear 1B7-540 | Pneumatic Actuator","description":"\u003ch6\u003ePRODUCT OVERVIEW\u003c\/h6\u003e\n\u003cp\u003eTORQUE single convoluted air spring designed for pneumatic actuator and suspension applications. Built to meet or exceed OEM standards for durability, sealing performance, and consistent air support.\u003c\/p\u003e\n\u003ch6\u003eQUALITY \u0026amp; PERFORMANCE\u003c\/h6\u003e\n\u003cp\u003eEach TORQUE air spring undergoes a 100% leak test after final assembly to ensure dependable air retention, reliable operation, and long service life in demanding conditions.\u003c\/p\u003e\n\u003ch6\u003eSPECIFICATIONS\u003c\/h6\u003e\n\u003cp\u003eStyle: 110B single convoluted bellows\u003cbr\u003eConstruction: 2-ply reinforced rubber\u003cbr\u003eCompressed Height: 2.1 inches\u003cbr\u003eMounting: Blind nuts\u003cbr\u003eAir Inlet: 1\/4\" NPT\u003c\/p\u003e\n\u003ch6\u003eREPLACES OEM PART NUMBERS\u003c\/h6\u003e\n\u003cp\u003eFirestone: W01-358-7451, W013587451\u003cbr\u003eGoodyear: 1B7-540, 1B7540\u003c\/p\u003e\n\u003ch6\u003eWARRANTY\u003c\/h6\u003e\n\u003cp\u003eCovered by TORQUE’s industry-leading 3-Year Unlimited Mileage Warranty on convoluted air springs. Warranty registration is required through the Torque Parts website.\u003c\/p\u003e\n\u003ch6\u003eFITMENT NOTICE\u003c\/h6\u003e\n\u003cp\u003ePlease contact your dealer to confirm the correct part number prior to purchase. Verify replacement compatibility by matching all specifications and dimensions with your existing air spring. Buying an air spring by make and model alone is strongly discouraged.\u003c\/p\u003e","brand":"Torque","offers":[{"title":"Default Title","offer_id":48745242788064,"sku":"TR7451","price":105.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/0641\/2439\/files\/6983de8341407-TR745101_1_httpsfil.jpg?v=1770655517","url":"https:\/\/aftermarketus.com\/products\/single-convoluted-air-spring-replacement-replaces-firestone-7451-goodyear-1b7-540-pneumatic-actuator","provider":"Aftermarketus","version":"1.0","type":"link"}