When maintaining a dump truck tarp system, choosing the right tarp springs is key to smooth operation, safety, and long-term durability. The following picks highlight spiral torsion springs, flat coil alternatives, and complete arm kits designed to fit a range of dump beds. This guide compares construction, compatibility, and performance features to help fleet operators and hobbyists select the best options for consistent tarp deployment and retraction.
| Product | Brand | Key Benefit |
|---|---|---|
| ATPSTS Spiral Torsion Springs | ALL TRUCK PRODUCTS | Universal side-mount tension for reliable rolling |
| Datanly 8 Pack Spiral Torsion Springs | Datanly | Durable black-coated springs for heavy loads |
| Vital All-Terrain 2 Pack Universal Flat Coil Spring | Vital All-Terrain | Replaces OEM torsion with robust tension |
| Otoolling 1 Pack Aluminum Pivot Pin | Otoolling | Precise fit for smooth tarp deployment |
| 4 Spring Aluminum Dump Truck Complete Tarp Arm Kit | Kym Industries Inc. | Complete arm kit with durable aluminum components |
Note: The table above summarizes selected products and represents a snapshot of options available for common side-mount tarp systems. Always verify compatibility with your specific dump bed length and tarp arm configuration before purchasing.
ATPSTS Spiral Torsion Springs For Dump Truck Systems
The ATPSTS Spiral Torsion Springs offer reliable tarp arm tension during rolling and unrolling of a dump body tarp. Crafted from oil-tempered steel and finished with a corrosion-resistant black powder coating, these springs are designed for side-mount tarp arm systems. They are offered as a set of eight springs, providing ample coverage for typical side-arm configurations and a robust replacement option for aging hardware. This choice is positioned as a direct compatibility alternative to brands like Donovan and Roll-Rite, helping to maintain a consistent tarp tension profile across a fleet.
Electric Aluminum Arm 4 Spring Dump Truck System (Arms Only)
This 4-spring aluminum arm kit emphasizes heavy-duty construction with precision robotic welds for strength and corrosion resistance, aiming to outlast steel-arm systems. It fits dump beds up to 23 feet long and up to 110 inches wide, with an adjustable cross tube that accommodates beds ranging from 93 inches to the full width. The kit includes essential components for installation and operation, enabling a versatile setup for a variety of tarping needs where aluminum’s lighter weight and durability are advantages.
Electric Aluminum Arm 3 Spring Dump Truck Kit
This 3-spring aluminum arm kit includes two lower arms, two upper arms, a cross-tube for the tarp, corner arm connectors, pivot pins, six torsion springs (three per side), centering flanges, and all hardware needed for installation. The focus is on a balanced, easy-to-install system that supports reliable tarp deployment with a lighter aluminum frame. The kit supports a wide range of dump bed configurations and emphasizes modular assembly for fleet operators seeking faster turnaround times on installs.
4-Spring Aluminum Kit With 93″ Arms
This complete tarp arm kit includes 93-inch aluminum upper and lower arms, a no-cut/no-drill adjustable aluminum cross tube, and corrosion-treated steel pivot pins with hardware. The design targets sturdy, corrosion-resistant performance and straightforward installation. It suits operators who want a complete, ready-to-install system with durable aluminum components and minimal modification requirements. The included 93-inch arms accommodate standard long-bed configurations where full-length components provide the best leverage for tarp operation.
Vital All-Terrain Universal Flat Coil Spring (2 Pack)
The Vital All-Terrain 2-pack provides universal flat coil springs designed to replace OEM issues with tarp arm tension. The springs are intended to yield consistent rolling and unrolling performance, maintaining tension across varying loads and usage conditions. The design emphasizes durability and compatibility with Buyers OEM spec 3011876, making it a practical option for operators seeking a straightforward upgrade path that preserves system reliability over time.
4 Spring Aluminum Dump Truck Kit With 93″ Arms And Bends
This kit mirrors a complete aluminum arm setup with 93-inch arms, plus 45-degree arm bends to accommodate certain truck geometries. It provides no-cut, no-drill cross-tube adjustments and includes corrosion-treated steel pivot pins along with hardware. The combination of bent arms and standardized 93-inch components aims to deliver a robust, install-ready tarping solution for users needing precise geometry and strong, corrosion-resistant materials.
Otoolling Aluminum Pivot Pin For Dump Truck Tarp Systems
The Otoolling pivot pin is designed for precise fit with torsion springs, featuring a notch to seat springs correctly for smooth tarp deployment. It combines heavy-duty aluminum construction with electro-galvanization for corrosion resistance, delivering long-term performance in harsh environments. The two 5/8-inch bolt holes enable straightforward bolt-on installation, minimizing downtime for fleet operators and ensuring reliable tarp operation with minimal maintenance.
Buying Guide: Key Purchase Considerations And Comparisons
- Compatibility: Check bed length, arm configuration (two- or four-spring setups), and whether your tarps attach on the side or across the center. Arm and cross-tube length should align with your dump bed width.
- Material And Finish: Aluminum components are lighter and corrosion-resistant, while steel springs may offer different fatigue characteristics. Oil-tempered steel springs with powder coatings resist rust in outdoor environments.
- Spring Type: Spiral torsion springs provide tension for rolling and unrolling; flat coil springs offer a different deployment profile. Consider the existing system’s geometry and load to maintain proper tension.
- Complete Kits vs. Individual Parts: Complete arm kits simplify installation and ensure component compatibility, but individual springs or pins can be a cost-effective way to replace worn parts in an existing setup.
- Installation Effort: No-cut, no-drill options reduce downtime, while some setups require trimming or drilling to fit unique bed widths. Prioritize items that align with your preferred installation approach.
- Durability And Warranty: Look for corrosion resistance, robust hardware, and accessible replacement options. A reliable supplier offering ready substitutes helps minimize downtime during repairs.
- Brand And Compatibility References: Compare to OEM part numbers when possible to verify cross-compatibility. Some products advertise compatibility with multiple brands, aiding fleet standardization.
Across these options, the primary objective is consistent tarp operation under varying loads and weather. Operators should match the spring or arm kit to the bed size, tarping needs, and maintenance expectations. The listed products provide a range of aluminum and steel alternatives, complete arm kits, and spare parts designed to sustain efficient tarping on American dump trucks.
Add a Comment