{"product_id":"4-spiral-torsion-flat-spring-for-donovan-2416-roll-rite-4723-us-tarp-11121","title":"(4) Spiral Torsion Flat Spring for Donovan 2416 Roll-Rite 4723 US Tarp 11121","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis spiral torsion flat spring is a replacement part for tarp systems compatible with Donovan 2416, Roll-Rite 4723, and US Tarp 11121. It is commonly used in dump truck and trailer tarp applications. The spring set includes four units to ensure reliable operation.\u003c\/p\u003e\u003ch2\u003eKey Features \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eQuantity: 4 springs per set\u003c\/li\u003e\n\u003cli\u003eFlat spiral torsion design for consistent tension\u003c\/li\u003e\n\u003cli\u003eCompatible with Donovan 2416, Roll-Rite 4723, and US Tarp 11121\u003c\/li\u003e\n\u003cli\u003eDurable construction for repeated use\u003c\/li\u003e\n\u003cli\u003eDirect replacement for existing springs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003efor Donovan 2416\u003c\/li\u003e\n\u003cli\u003efor Roll-Rite 4723\u003c\/li\u003e\n\u003cli\u003efor US Tarp 11121\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDump truck tarp systems\u003c\/li\u003e\n\u003cli\u003eTrailer tarp covers\u003c\/li\u003e\n\u003cli\u003eRoll-off truck tarp mechanisms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eProduct Type: Spiral Torsion Flat Spring\u003c\/p\u003e\u003cp\u003ePart Number(s): 11121\u003c\/p\u003e\u003cp\u003eReplacement Number(s): 4723\u003c\/p\u003e\u003cp\u003eQuantity: 4\u003c\/p\u003e\u003cp\u003eCompatible Models: Donovan 2416, Roll-Rite 4723, US Tarp 11121\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003eQ: How do I verify fitment for my tarp system? A: Check your existing part number against the compatible models listed. If your system uses Donovan 2416, Roll-Rite 4723, or US Tarp 11121, these springs are likely compatible.\u003c\/p\u003e\u003cp\u003eQ: What is the quantity included? A: This set includes four spiral torsion flat springs.\u003c\/p\u003e\u003cp\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":45522496847958,"sku":"ZZ3D02327","price":131.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_9e6e1f5b-db98-47cc-9973-b50da01275b7.jpg?v=1785937160","url":"https:\/\/www.solidspare.com\/products\/4-spiral-torsion-flat-spring-for-donovan-2416-roll-rite-4723-us-tarp-11121","provider":"Solid Spare","version":"1.0","type":"link"}