Thrifco 4400987 Diverter Stem Assembly, 16 Pt Broach, Compatible with Sayco, Comparable to OEM# 15590B (10B-7D)

The Thrifco Plumbing 4400987 Diverter Stem Assembly features a 5-5/64 in. overall length (128.98 mm), 1-7/64 in. maximum diameter (28 mm), and 16 pt broach with 23/64 in. width (8.9 mm) for fitment reference in Compatible With Sayco tub and shower faucet applications. It is comparable to OEM# 15590B (10B-7D) and supports tub and shower diverter repairs that help restore proper water direction control. Brass and metal construction provide a replacement internal stem component for this faucet style. The stem installs inside the faucet body and supports repair without replacing the full faucet assembly. It is suited for residential, maintenance, and light commercial tub and shower repairs.