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TSAP820 Trailer Rear Ramp Door Spring Kit for Jammy, 8 Foot Wide, Trailer Rear Ramp Door Spring Assembly fit for Trailer Cargo RV, 200 lb Torsion Spring, Spring Size 48 inch

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Product details

Management number 220726186 Release Date 2026/05/03 List Price US$110.40 Model Number 220726186
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This premium spring assembly is designed to replace worn, damaged, or broken factory components, featuring sturdy high-tension springs built specifically for trailer ramp doors. Crafted with reliable materials for long-term use, these replacement springs offer consistent tension to keep your ramp door functioning properly over time. This assembly helps maintain steady balance and reliable assisted operation for your ramp door, cutting down on manual exertion and making routine use far more convenient, without excessive strain or awkward handling.Our trailer rear ramp door spring kit is carefully engineered to restore smooth, consistent performance to your trailer’s ramp door. We focus on crafting heavy-duty trailer components that hold up well to regular daily use, prioritizing dependable quality and lasting functionality for everyday hauling needs. Each spring included in this repair kit is made with strict quality controls to deliver consistent performance, ensuring reliable operation once installed properly. With this kit fitted correctly, your ramp door will move smoothly and steadily, requiring far less physical effort to open and close during loading and unloading tasks.This practical repair upgrade brings consistent ease to your daily trailer use, making ramp door operation smoother and more manageable for routine tasks. Built for long-term reliability and steady performance, this essential repair kit is a practical choice to keep your trailer ramp door operating smoothly for regular everyday use, boosting overall functionality and convenience for casual and frequent users alike.

  • TSAP820 Trailer Rear Ramp Door Spring Kit for Jammy, 8 Foot Wide, 200 lb Torsion, Size 48 inch, Cable Length 150in × 1/8in Stainless Steel, Drum Capacity 12′ Cable Capacity, Trailer Rear Ramp Door Spring Assembly fit for Trailer Cargo RV. Its torsion-spring system delivers smooth, balanced lifting power, reducing strain while extending the life of your ramp door and hinges
  • Features: 1 piece 7.0 × 50 × 1220 mm (≈48in) torsion spring rated at 200 lb. Clockwise (right-hand) wound spring for standard trailer ramp applications. Pair of 12′ capacity cable drums for up to 12 feet of cable travel. Pair of 150″ × 1/8″ stainless steel winding cables. (3) roof-mount bearing brackets and complete mounting hardware. (2) nylon rollers for smooth, quiet operation, Compatible for enclosed cargo trailers, car haulers, and utility trailers
  • Important Clarifications: Drum Size: “12′ Cable Drums” refers to cable travel capacity, not 12″ physical drum diameter. Actual drum diameter is approximately 4–5″. Cable Length: Each kit includes two 150″ stainless cables; verify full length before installation. Bar: Mounting/torsion bar not included — reuse existing bar or order separately. Door Weight: Best suited for doors up to ~400 lb total or 200 lb hinged section
  • Premium Heavy-Duty Construction: Made of high-grade materials, these trailer ramp springs deliver reliable long-lasting performance. This rear ramp door spring repair kit features precisely calibrated tension for smooth, consistent operation, maintaining stable function through thousands of lift cycles without sagging or weakening
  • Enhanced Safety & Smooth Operation: This trailer rear ramp door spring replacement helps optimize door control and balance. The spring assist kit eases the force when lifting the ramp door and helps avoid sudden dropping, supporting safer loading and unloading for daily use
Brand YllJYK
Model Trailer Rear Ramp Door Spring Ki
Manufacturer YIIJYK
Item model number TSAP820
Manufacturer Part Number TSAP820

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