Choosing the right air cylinder for a dump truck tailgate is essential for safe, efficient, and durable tailgate operation. This guide highlights five solid options designed to withstand harsh conditions while delivering dependable performance. Each product comes with a robust aluminum body, versatile mounting options, and air-powered control for in-cab or remote operation. Read on to compare features, installation considerations, and key benefits to help you select the best-tailgate cylinder for your truck.
| Product | Bore / Stroke | Mount Type | Features |
|---|---|---|---|
| Buyers Products TGC25006VSPK | 2.5″ bore, 6″ stroke | Clevis Mount | Pillow valves; extruded aluminum body |
| Tailgate Lock Air Cylinder VELVAC 100124 | Not specified | Not specified | Velvac brand; generic tailgate cylinder |
| Buyers Products TGC25008VK | 2.5″ bore, 8″ stroke | Clevis Mount | In-cab control; extruded aluminum body |
| Buyers Products TGC25008V | 2.5″ bore, 8″ stroke | Clevis Mount | In-cab control; durable aluminum hardware |
| Buyers Products TGC32506VSPK | 3.25″ bore, 6″ stroke | Clevis Mount | Pillow valves; extruded aluminum body |
Buyers Products TGC25006VSPK Tailgate Kit
The TGC25006VSPK Tailgate Kit pairs a 2.5-inch bore cylinder with a 6-inch stroke, designed for versatile tailgate applications. The clevis mount simplifies installation across various dump truck configurations, while the pillow valve system helps prevent piston collisions for smoother operation. Its extruded aluminum body offers long-lasting durability in demanding environments, making it a solid choice for fleets that demand reliability over time.
Tailgate Lock Air Cylinder Velvac
The Velvac tailgate cylinder offers a compact air-powered option with emphasis on reliability for tailgate control. While specific bore and stroke details are not listed, Velvac components are known for straightforward integration with dump body systems. This unit is suitable for operators seeking a simple, robust in-cab or remote tailgate solution that aligns with standard pneumatic setups in rugged environments.
Buyers Products TGC25008VK Tailgate Cylinder
The TGC25008VK adds an 8-inch stroke to the 2.5-inch bore, with an in-cab control option that improves safety by enabling operation from the cab. The aluminum body is designed for durability in demanding dump-truck environments, and the option for different mounting configurations makes it adaptable to various tailgate designs. Operators can achieve efficient opening and closing sequences without stepping out of the vehicle.
Buyers Products TGC25008V Tailgate Cylinder
This 2.5-inch bore, 8-inch stroke cylinder offers in-cab control for convenient operation from the truck cab, reducing the need for drivers to exit the vehicle during tailgate cycles. The extruded aluminum body ensures resilience in rough conditions, and the available mounting options—hinge or clevis—support a range of installation angles and tailgate configurations for versatile use on dump trucks.
Buyers Products TGC32506VSPK Tailgate Kit
The TGC32506VSPK is a larger-bore, 3.25-inch cylinder with a 6-inch stroke, designed for heavier tailgate duties. The clevis mounting system provides straightforward installation across multiple dump truck configurations. Pillow valves help maintain smooth operation to prevent piston collision, and the compact extruded aluminum body balances strength with a lighter weight for easier handling during installation and maintenance.
Buyers Products TGC32508V Tailgate Cylinder
The TGC32508V offers a 3.25-inch bore with an 8-inch stroke and in-cab control, delivering enhanced control and safety for heavier tailgate operations. Built with a durable extruded aluminum body, this model supports robust performance in tough working conditions. As with other TGC series, it provides versatile mounting options (hinge or clevis) to accommodate a wide range of tailgate and pneumatic setups.
Buying Guide: Key Purchase Considerations
When selecting an air cylinder for a dump truck tailgate, several factors influence performance and longevity. First, evaluate bore size and stroke length to ensure enough force and travel for your tailgate operation. Larger bores deliver more thrust, while longer strokes accommodate taller tailgates or multi-position operations. Second, review mounting options—clevis mounts offer straightforward installation on many configurations, but hinge mounts can provide alternative angles for unique tailgate geometries. Third, in-cab control vs. remote operation impacts driver safety and convenience; in-cab control minimizes slips and exposure during tailgate cycles. Fourth, material and build quality matter: an extruded aluminum body tends to be durable while staying lightweight. Finally, consider the availability of pillow valves or similar protection features that reduce risk of piston collisions and extend service life.
Maintenance considerations include inspecting seals and valves for wear, ensuring hoses and fittings remain intact, and verifying that quick-connects are free of leaks. For fleets operating in harsh environments, selecting cylinders with corrosion-resistant finishes and robust mounting hardware will help maximize uptime. Also assess compatibility with your truck’s air supply system and valve configurations to ensure seamless integration with existing controls and dashboard interfaces.
In summary, the best-tailgate air cylinders balance strength, durability, and ease of installation with in-cab control options. For many dump trucks, the Buyers Products TGC series—particularly models with 2.5″ bore and 6–8″ strokes—offer reliable performance, versatile mounting, and factory-aligned components that simplify maintenance and replacement over time.