The Fish Hawk X4/X4D Probe Paddle Wheel gives anglers a straightforward replacement for your probe's propulsion system, helping maintain accurate speed and depth readings on big lake salmon, trout, or steelhead drifts. It fits Fish Hawk's X4, X4D, and 840 probes, and each unit ships with the stainless-steel axle, keeper clips, and paddle fan so you can quickly swap out a lost or damaged wheel. Compatible with Fish Hawk X4, X4D, and 840 probes Includes stainless-steel axle and keeper clips for secure mounting Restores full paddle wheel functionality for proper probe readouts Quick replacement when testing gear before deep trolling Quantity per pack: 1 Made in the USA