The A & I PRODUCTS BP2 1 3/8-6 QD X 1 1/4 RB is a high-quality coupling designed for efficient fluid transfer in various applications. Constructed from durable materials, this coupling ensures reliability and longevity. Its precise dimensions and design facilitate seamless integration with compatible systems, making it ideal for industrial and automotive uses. This product meets industry standards, ensuring it performs effectively in demanding environments.The BP2 1 3/8-6 QD x 1 1/4 RB component, model PM14006252 by A & I PRODUCTS, is a shaft or coupling part featuring a 1 3/8 inch diameter with 6 splines and a quick disconnect (QD) interface. The 1 1/4 inch RB (radius bearing) dimension indicates bearing or mounting size. Constructed from hardened steel for strength and durability, it is designed for agricultural or industrial driveline applications requiring precise fit and torque transmission. The PM14006252 part meets OEM standards for spline and bearing compatibility.