Kissler - New Style Seat and Spring Kit, For Use With Delta-Delex Faucets
Delta - Seats, O-Rings, and 2 Springs for RP8230 Replacement Part
DELTA® - Replacement Seats and Springs Kit, For Use With Kitchen and Bath Valve
Lasco - Delta-Delex-Peerless Kit
Lasco - Valley Seat/Spring 6Pcs