PH410RA11
Pintle Hook Assembly
SAF-Holland

This high-capacity pintle coupling assembly delivers dependable, field-ready towing performance for heavy trailers and on-road applications. Built from a steel alloy with a black armour finish and painted surface, it combines robust strength with job-site durability to withstand the shocks and stresses of long-haul service. The unit supports a maximum vertical load of 20,000 lbs and a maximum gross trailer weight of 100,000 lbs, enabling secure engagement with the lunette ring under a wide range of load conditions. The footprint is defined by a 7.63 in width and a 13.03 in length, providing a stable engagement area that promotes smooth alignment during coupling. Key mounting considerations include a rigid air cushioned configuration that helps dampen vibrations and reduce fatigue on the hitch mount, improving both stability and service life. This package includes the PH, plunger, and air cylinder with bracket, ensuring a complete, ready-to-install solution for Over-the-Road work. With six bolts in the mounting pattern, service technicians can achieve precise alignment and reliable retention. Classified under the PH-410 family of coupling products, it fits into standard heavy-duty towing systems and is designed for reliable performance in demanding fleet operations. VMRS 059-002-001 places it within the core hook/pintle hardware family, while the category 42519 context highlights its place in on-road coupling components.