Pentair Seal Plate O-Ring 40 Duro | JWP, JWPA & ABG Series Pumps | 35505-1438 C7470 over-torquing is the most common

over-torquing is the most common cause of C clip and union nut damage on these filter lines

Hayward Part Number SP071620T Port Size 2" Includes Mounting clamp UPC 610377207430 Fits Into

replace both feed hose swivels at the same service interval to avoid a repeat teardown

check that the existing switch body and port threads are free of scale buildup — calcium deposits around the switch port are a common cause of switch failure and can interfere with a new switch seating correctly

⚠️ IMPORTANT: KIT LISTING — 10 SCREWS INCLUDED

Pentair Seal Plate O-Ring 40 Duro | JWP, JWPA & ABG Series Pumps | 35505-1438 C7470 over-torquing is the most commonOEM Seal Plate O Ring for Pentair JWP, JWPA & ABG Series Pumps The Pentair 35505 1438 is the OEM replacement seal plate O ring for JWP, JWPA, and ABG series pumps. This 40 durometer O ring seals the interface between the seal plate and pump body, preventing water from bypassing the seal assembly and protecting the motor from moisture intrusion. IMPORTANT: LUBRICATION REQUIRED SOLD SEPARATELY Always lubricate this O ring with a silicone based lubricant