RK-S12155
Pintle Assembly With Split Ring and Cup
SAF-Holland

Pintle assembly with split ring and cup constitutes a critical link in the tow coupling system, delivering a robust, maintainable interface between tractor and trailer. The design addresses wear resistance, secure latching, and straightforward assembly and disassembly for inspection and maintenance. VMRS code 059-002-001 anchors this component within the proper asset management framework, while category 42519 situates it in the component subfamily that supports high-stress towing and frequent inspection cycles. The split ring and cup geometry contribute to even load distribution across the contact surfaces and facilitate reliable alignment during mating and uncoupling operations. Typical applications include heavy-haul and vocational fleets where trailer connections endure repetitive engagement cycles, off-road or rough-road conditions, and demanding load-shift scenarios. Long-term benefits include reduced play in the hitch mechanism, improved safety through consistent coupling performance, and simpler, faster maintenance access during routine service intervals.