{"title":"Enclosed Trailer Ramp Springs and Parts","description":null,"products":[{"product_id":"replacement-ramp-door-cables-for-conventional-ramp-door-spring-150-long-sold-individually","title":"REPLACEMENT RAMP DOOR CABLES FOR CONVENTIONAL RAMP DOOR SPRING - 150\" LONG - SOLD INDIVIDUALLY","description":"REPLACEMENT RAMP DOOR CABLES FOR CONVENTIONAL RAMP DOOR SPRING - 150\" LONG - SOLD INDIVIDUALLY \n \nReplacement cables fit enclosed trailer ramp door spring (9500468). Each cable measures 150\" long x 1\/8\" diameter. \n \nFeatures: \n \nReplaces the cables for the conventional ramp door spring (9500468) on your 8' wide enclosed trailer \nMade in the USA \n \nSpecs: \n \nCable dimensions: 150\" long x 1\/8\" diameter \nQuantity: 1 cables, 1 set screw guards, and 1 cable anchors with pins \n \nWarning: It is recommended that only individuals who have experience winding torsion springs install this product. If you have not worked with a torsion spring system before, we recommend contacting a local garage door company to install this system. \n \n9500265 M-3 Replacement Cables for Enclosed Trailer Ramp Spring - 174\" Long - (ERS160D96) \nCAB1\/8CB150","brand":"eTrailer","offers":[{"title":"Default Title","offer_id":53080903385452,"sku":"CAB1-8CB150","price":19.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/5155\/2876\/files\/2068-2253.lg.jpg?v=1768584178"},{"product_id":"replacement-ramp-door-cable-anchor-kit-sold-as-a-pair","title":"REPLACEMENT RAMP DOOR CABLE ANCHOR KIT - SOLD AS A PAIR","description":"REPLACEMENT RAMP DOOR CABLE ANCHOR KIT - SOLD AS A PAIR","brand":"eTrailer","offers":[{"title":"Default Title","offer_id":53080941658476,"sku":"T-1026","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/5155\/2876\/files\/3022-2326.lg.jpg?v=1768585114"},{"product_id":"replacement-door-drum-for-m-3-dual-ramp-springs-left-side-driver-side-road-side","title":"REPLACEMENT DOOR DRUM FOR M-3 DUAL RAMP SPRINGS - LEFT SIDE , DRIVER SIDE , ROAD SIDE","description":"REPLACEMENT DOOR DRUM FOR M-3 DUAL RAMP SPRINGS - LEFT SIDE , DRIVER SIDE , ROAD SIDE \n \nFeatures: \n \nReplaces the left-hand drum for your M-3 enclosed trailer ramp spring \n \nSpecs: \n \nOverall width: 2-1\/2\" \nWidth of threaded portion: 1-7\/16\" \nWidth of grooved portion: 1-7\/8\" \nOverall diameter: 4-3\/4\" \nInner diameter: 1\" \n \n9500358-ET M-3 Replacement Drums for M-3 Dual Ramp Springs - Left and Right Hand \nReplaces DRUM-M-3LH, DRUM-M-3RH, and 9500358 ORDER AS A SET - M329FR","brand":"AMAZON","offers":[{"title":"Default Title","offer_id":53080941691244,"sku":"M329FR-L , M329FR , GD-018-001","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/5155\/2876\/files\/3023-2331.lg.jpg?v=1768585115"},{"product_id":"replacement-door-drum-for-dual-ramp-springs-right-side-passenger-side-curb-side","title":"REPLACEMENT DOOR DRUM FOR DUAL RAMP SPRINGS - RIGHT SIDE , PASSENGER SIDE , CURB SIDE","description":"REPLACEMENT DOOR DRUM FOR M-3 DUAL RAMP SPRINGS - RIGHT SIDE , PASSENGER SIDE , CURB SIDE \n \nFeatures: \n \nReplaces the right-hand drum for your M-3 enclosed trailer ramp spring \n \nSpecs: \n \nOverall width: 2-1\/2\" \nWidth of threaded portion: 1-7\/16\" \nWidth of grooved portion: 1-7\/8\" \nOverall diameter: 4-3\/4\" \nInner diameter: 1\" \n \n9500358-ET M-3 Replacement Drums for M-3 Dual Ramp Springs - Left and Right Hand \nReplaces DRUM-M-3LH, DRUM-M-3RH, and 9500358 ORDER AS A SET - M329FR","brand":"AMAZON","offers":[{"title":"Default Title","offer_id":53080941789548,"sku":"M329FR-R , M329FR , GD-01B-001","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/5155\/2876\/files\/3024-2334.lg.jpg?v=1768585117"},{"product_id":"sure-trac-heavy-torsion-ramp-spring-v-leg-shape-for-impliment-ramps","title":"SURE-TRAC HEAVY TORSION RAMP SPRING, V-LEG SHAPE, FOR IMPLIMENT RAMPS","description":"SURE-TRAC HEAVY RAMP SPRING, V-LEG SHAPE, FOR IMPLIMENT RAMPS \n \nThese ramp springs act as a \"lift assist\" for ramps that require manual deployment.","brand":"Novae \/ Sure-Trac","offers":[{"title":"Default Title","offer_id":53080945328492,"sku":"ST2724S","price":26.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/5155\/2876\/files\/3114-2534.lg.jpg?v=1768585207"},{"product_id":"dual-conventional-ramp-spring-assembly-for-8-wide-enclosed-trailer-160lbs-cap-69-96-door","title":"DUAL CONVENTIONAL RAMP SPRING ASSEMBLY FOR 8' WIDE ENCLOSED TRAILER - 160lbs CAP, 69\" - 96\" DOOR","description":"DUAL CONVENTIONAL RAMP SPRING ASSEMBLY FOR 8' WIDE ENCLOSED TRAILER - 160lbs CAP, 69\" - 96\" DOOR \n \nReplace your old trailer door spring with this heavy-duty system. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of freefalling. Fits 69\" to 96\" wide trailer doors. \n \nFeatures: \n \nRamp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury \nHelps to take on the weight of your trailer door so you don't have to \nDual springs eliminate the risk of the ramp door collapsing and causing damage or injury \nIf one cable falters, the other spring will prevent the trailer door from freefalling \nSpring reduces wear and helps prevent damage to door hinges \nSystem can be modified to fit your specific application \nSlide the bracket and cable drum down and cut the shaft to a shorter length \nOrange safety covers install on top of the bolt heads to prevent any unwanted adjustments \nSturdy steel construction \nMade in the USA \n \nSpecs: \n \nApplication: 69\" to 96\" wide trailer door \nDimensions: 95-5\/8\" wide x 4-3\/4\" tall \nSpring capacity: 160 lbs","brand":"eTrailer","offers":[{"title":"Default Title","offer_id":53080967053676,"sku":"ERS160D96 , 9500468 , 385661 , 113039","price":289.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/5155\/2876\/files\/3748-4009.lg.jpg?v=1768585842"},{"product_id":"single-conventional-ramp-spring-assembly-for-8-wide-enclosed-trailer-150lbs-cap-45-1-95-5-8","title":"SINGLE CONVENTIONAL RAMP SPRING ASSEMBLY FOR 8' WIDE ENCLOSED TRAILER - 150lbs CAP, 45-1\" - 95-5\/8\"","description":"SINGLE CONVENTIONAL RAMP SPRING ASSEMBLY FOR 8' WIDE ENCLOSED TRAILER - 150lbs CAP, 45-1\" - 95-5\/8\" \n \nHighlights \n \nHeavy-duty Steel Construction: Ensures durability and long-lasting performance. \nWide Door Compatibility: Designed for 45-1\/4\" to 95-5\/8\" wide trailer doors. \n150-lb Capacity: Perfect for managing door weights without the risk of injury. \nAdjustable Single Spring: Easy customization for specific applications. \nComplete System: Includes 150\" cables for extensive door height compatibility. \nSpace-Saving Design: Fits enclosed trailers for convenient and secure setup. \n \nSpecs \n \nApplication \nApplication: 45-1\/4\" to 95-5\/8\" wide trailer door \nDimensions \nDimensions: 96\" wide x 4-7\/8\" tall x 7-1\/2\" deep \nCapacity \nSpring capacity: 150 lbs \nLength \nCable length: 150\" \n \nIt is recommended that only individuals who have experience winding torsion springs install this product. If you have not worked with a torsion spring system before, we recommend contacting a local garage door company to install this system.","brand":"eTrailer","offers":[{"title":"Default Title","offer_id":53081022071148,"sku":"362SA8 , TRCSA","price":185.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/5155\/2876\/files\/4306-5205.lg.jpg?v=1768586292"},{"product_id":"dual-conventional-ramp-spring-assembly-for-8-wide-enclosed-trailer-250lbs-cap-76-96-door","title":"DUAL CONVENTIONAL RAMP SPRING ASSEMBLY FOR 8' WIDE ENCLOSED TRAILER - 250lbs CAP, 76\" - 96\" DOOR","description":"DUAL CONVENTIONAL RAMP SPRING ASSEMBLY FOR 8' WIDE ENCLOSED TRAILER - 250lbs CAP, 76\" - 96\" DOOR \n \nReplace your old trailer door spring with this heavy-duty system. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of it freefalling. Fits 76\" to 96\" wide trailer doors. \n \n \nFeatures: \n \nRamp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury \nHelps to take on the weight of your trailer door so you don't have to \nDual springs eliminate the risk of the ramp door collapsing and causing damage or injury \nIf one cable falters, the other spring will prevent the trailer door from freefalling \nSpring reduces wear and helps prevent damage to door hinges \nSystem can be modified to fit your specific application \nSlide the bracket and cable drum down and cut the shaft to a shorter length \nSturdy steel construction \n \nSpecs: \n \nApplication: 76\" to 96\" wide trailer door \nDimensions: 96\" wide x 4-3\/4\" tall \nSpring capacity: 250 lbs \nCable length: 150\" \n \nWarning: It is recommended that only individuals who have experience winding torsion springs install this product.","brand":"eTrailer","offers":[{"title":"Default Title","offer_id":53081023742316,"sku":"CB250D96SHD , 9500476","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/5155\/2876\/files\/4355-5311.lg.jpg?v=1768586342"},{"product_id":"dual-conventional-ramp-spring-assembly-for-7-wide-enclosed-trailer-120lbs-cap-60-82-door","title":"DUAL CONVENTIONAL RAMP SPRING ASSEMBLY FOR 7' WIDE ENCLOSED TRAILER - 120lbs CAP, 60\" - 82\" DOOR","description":"DUAL CONVENTIONAL RAMP SPRING ASSEMBLY FOR 7' WIDE ENCLOSED TRAILER - 120lbs CAP, 60\" - 82\" DOOR \n \nHighlights \n \n- Easy dual-spring operation: Safely lifts doors 60-82\" wide without freefall risk \n- 120 lb spring capacity: Effortlessly manage the weight of your trailer's ramp door \n- Customizable fit: Adjust the 81\" spring width to suit trailer doors up to 62\" \n- Sturdy steel construction: Reliable, durable assembly made in the USA \n- Safety features: Includes yellow covers to prevent accidental adjustments \n- User-friendly modification: Great for DIYers, but spring adjustments are best left to a pro unless you're experience \n \nSpecs \n \n- Application and Capacity \n- Application: 60\" to 82\" wide trailer door \n- Spring capacity: 120 lbs \n \nDimensions \n \n- Dimensions: 81\" wide \n- Cable length: 150\" \n \nWarning \nIt is recommended that only individuals who have experience winding torsion springs install this product. If you have not worked with a torsion spring system before, we recommend contacting a local garage door company to install this system.","brand":"eTrailer","offers":[{"title":"Default Title","offer_id":53081023775084,"sku":"ERS120D81 , 9500090-ET , 9500470","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/5155\/2876\/files\/4356-5317.lg.jpg?v=1768586343"},{"product_id":"dual-conventional-ramp-spring-assembly-for-7-wide-enclosed-trailer-160lbs-cap-60-82-door","title":"DUAL CONVENTIONAL RAMP SPRING ASSEMBLY FOR 7' WIDE ENCLOSED TRAILER - 160lbs CAP, 60\" - 82\" DOOR","description":"DUAL CONVENTIONAL RAMP SPRING ASSEMBLY FOR 7' WIDE ENCLOSED TRAILER - 160lbs CAP, 60\" - 82\" DOOR \n \nReplace your old trailer door spring with this heavy-duty system. This dual-spring setup lets you easily open and close the ramp door on your enclosed trailer and eliminates the risk of it freefalling. Fits 60 to 82 wide trailer doors. \n \n \nFeatures: \n \n- Ramp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury \n- Helps to take on the weight of your trailer door so you don't have to \n- Dual springs eliminate the risk of the ramp door collapsing and causing damage or injury \n- If one cable falters, the other spring will prevent the trailer door from freefalling \n- Spring reduces wear and helps prevent damage to door hinges \n- System can be modified to fit your specific application \n- Slide the bracket and cable drum down and cut the shaft to a shorter length \n- Yellow safety covers install on top of the bolt heads to prevent any unwanted adjustments \n- Sturdy steel construction \n \nSpecs: \n \nApplication: 60\" to 82\" wide trailer door \nDimensions: 81\" wide \nSpring capacity: 160 lbs \nCable length: 150\"","brand":"eTrailer","offers":[{"title":"Default Title","offer_id":53081024037228,"sku":"M346FR , 9500499 , 9500470","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/5155\/2876\/files\/4357-5318.lg.jpg?v=1768586345"},{"product_id":"single-conventional-ramp-spring-assembly-for-4-wide-enclosed-trailer-70lbs-cap-24-44-door","title":"SINGLE CONVENTIONAL RAMP SPRING ASSEMBLY FOR 4' WIDE ENCLOSED TRAILER - 70lbs CAP, 24\" - 44\" DOOR","description":"SINGLE CONVENTIONAL RAMP SPRING ASSEMBLY FOR 4' WIDE ENCLOSED TRAILER - 70lbs CAP, 24\" - 44\" DOOR \n \nReplace your old trailer door spring with this heavy-duty, conventional ramp door spring. This single-spring setup lets you easily open and close the ramp door on your enclosed trailer. Fits 24\" to 44\" wide trailer doors. \n \nSpecs: \n \nApplication: 24\" to 44\" wide trailer door \nDimensions: 44\" wide x 4-7\/8\" tall x 7-1\/2\" deep \nSpring capacity: 70 lbs \nCable length: 150\" \n \nFeatures: \n \nRamp door spring lets you easily lift and lower the door on your enclosed trailer without risk of injury \nHelps take on the weight of your trailer door so you don't have to \nSpring reduces wear and helps prevent damage to door hinges \nSystem can be modified to fit your specific application \nSlide the bracket and cable drum down and cut the shaft to a shorter length \nSturdy steel construction \n \nWarning: It is recommended that only individuals who have experience winding torsion springs install this product. If you have not worked with a torsion spring system before, we recommend contacting a local garage door company to install this system.","brand":"eTrailer","offers":[{"title":"Default Title","offer_id":53081024069996,"sku":"362SA4 , TRCSA-4 , TRCSA4","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/5155\/2876\/files\/4359-5322.lg.jpg?v=1768586346"},{"product_id":"single-conventional-ramp-spring-assembly-for-5-wide-enclosed-trailer-85lbs-cap-32-56-door","title":"SINGLE CONVENTIONAL RAMP SPRING ASSEMBLY FOR 5' WIDE ENCLOSED TRAILER - 85lbs CAP, 32\" - 56\" DOOR","description":"SINGLE CONVENTIONAL RAMP SPRING ASSEMBLY FOR 5' WIDE ENCLOSED TRAILER - 85lbs CAP, 32\" - 56\" DOOR \n \nHighlights \n \n- Heavy-duty single spring setup: Easily lift and lower doors on a 5' wide trailer. \n- 85 lbs capacity: Ideal for applications with 32\" to 56\" wide trailer doors. \n- Adjustable fit: Customize spring length to fit doors by sliding the bracket and cable drum. \n- Durable construction: Built with sturdy steel, ensuring long-lasting performance. \n- Self-adjusting spring: No need for high-tension winding, fits easily to varied door sizes. \n- Safety-focused design: Minimizes risk of injury by bearing door weight efficiently. \n \nSpecs \n \nApplication \n \nTrailer door width: 32\" to 56\" \n \nDimensions \n \nOverall dimensions: 56\" wide x 4-7\/8\" tall x 7-1\/2\" deep \n \nSpecifications \n \nSpring capacity: 85 lbs \nCable length: 135\" \n \nIt is recommended that only individuals who have experience winding torsion springs install this product. If you have not worked with a torsion spring system before, we recommend contacting a local garage door company to install this system. \n \nTRCSA 5 TRC Enclosed Trailer Ramp Conventional Spring - Single 207 - 54\" Wide - Qty 1","brand":"eTrailer","offers":[{"title":"Default Title","offer_id":53081024332140,"sku":"362SA5 , TRCSA5, TRCSA-5","price":145.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/5155\/2876\/files\/4360-5326.lg.jpg?v=1768586348"},{"product_id":"single-conventional-ramp-spring-assembly-for-6-wide-enclosed-trailer-120lbs-cap-38-69-door","title":"SINGLE CONVENTIONAL RAMP SPRING ASSEMBLY FOR 6' WIDE ENCLOSED TRAILER - 120lbs CAP, 38\" - 69\" DOOR","description":"SINGLE CONVENTIONAL RAMP SPRING ASSEMBLY FOR 6' WIDE ENCLOSED TRAILER - 120lbs CAP, 38\" - 69\" DOOR \n \nNeed a spring that performs without taking up too much space? Measuring at 69\" wide x 4-7\/8\" tall x 7-1\/2\" deep, this compact design efficiently fits into your trailer space, allowing you to maximize every inch for your hauling needs. \n \nHighlights \n \n- Easy operation: Effortlessly lift\/lower trailer doors without injury risk. \n- Adjustable fit: Designed for 38\" to 69\" wide doors; customizable by trimming. \n- Robust construction: Made of sturdy steel; holds a 120 lb capacity. \n- Enhanced durability: Reduces wear on door hinges, prolonging door life. \n- Comprehensive kit: Comes with necessary brackets, excluding mounting hardware. \n- Safety feature: Includes a 150\" cable length for versatile installations. \n \nSpecs \n \nApplication \n \nApplication: 38\" to 69\" wide trailer door \n \nDimensions \n \nDimensions: 69\" wide x 4-7\/8\" tall x 7-1\/2\" deep \n \nCapacity \n \nSpring capacity: 120 lbs \n \nCable \n \nCable length: 150\" \n \nIt is recommended that only individuals who have experience winding torsion springs install this product.","brand":"eTrailer","offers":[{"title":"Default Title","offer_id":53081024364908,"sku":"362SA6 , TRCSA6 , TRCSA-6","price":191.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/5155\/2876\/files\/4361-5330.lg.jpg?v=1768586349"},{"product_id":"single-conventional-ramp-spring-assembly-for-7-wide-enclosed-trailer-150lbs-cap-43-79-door","title":"SINGLE CONVENTIONAL RAMP SPRING ASSEMBLY FOR 7' WIDE ENCLOSED TRAILER - 150lbs CAP, 43\" - 79\" DOOR","description":"SINGLE CONVENTIONAL RAMP SPRING ASSEMBLY FOR 7' WIDE ENCLOSED TRAILER - 150lbs CAP, 43\" - 79\" DOOR \n \nHighlights \n \n- Heavy-Duty Steel Construction: Made with sturdy galvanized steel for durability. \n- Fits Various Door Sizes: Adjustable for 43\" to 79\" wide trailer doors. \n- Effortless Operation: Reduces door weight for easy lifting and lowering. \n- 150 lb Spring Capacity: Perfect for heavier ramp doors needing reliable support. \n- Customizable Installation: Can be cut to fit specific trailer dimensions. \n- Safety First: Ideal for trailer enthusiasts familiar with torsion spring systems. \n \nSpecs \n \nApplication \n \nApplication: 43\" to 79\" wide trailer door \n \nDimensions \n \nDimensions: 79\" wide x 4-7\/8\" tall x 7-1\/2\" deep \n \nCapacity \n \nSpring capacity: 150 lbs \n \nCable \n \nCable length: 150\" \n \nWarning \n \nIt is recommended that only individuals who have experience winding torsion springs install this product","brand":"eTrailer","offers":[{"title":"Default Title","offer_id":53081024430444,"sku":"362SA7 , TRCSA7 , TRCSA-7","price":197.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/5155\/2876\/files\/4362-5335.lg.jpg?v=1768586351"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/5155\/2876\/collections\/Screenshot_2026-04-03_120958.png?v=1775232663","url":"https:\/\/shop.fentontradingpost.com\/collections\/enclosed-trailer-ramp-springs-and-parts.oembed","provider":"Fenton Trading Post","version":"1.0","type":"link"}