ProSource Toilet Ballcock, Anti-Siphon: Yes, 3-1/4 in L, 3-1/4 in W, 10 in H, Plastic, White, Suitable for: 8-1/2 Toilet Tanks in, Includes: 1pc Ballcock, 1pc Refill Tube, 1pc Float Rod

This PMB-171 toilet ballcock is perfect if your toilet runs constantly, makes odd humming or groaning sounds, the handle feels light when you press down on it and the toilet won't flush.

For tanks 8-1/2 in or higher, with refill tube, coupling nut and washer.

For tanks 12 in or higher, with refill tube, coupling nut and washer.

Adjustable from 10 to 14 in. Anti siphon. Complete with float rod, refill tube, coupling nut and washer.

Ballcock for tanks 8-1/2 in or higher. 8-1/2 in H x 3-1/2 in W.