Pentair 071720 SM SMBW 4000 Tapered Valve Rotor Seal finis Always verify fit by matching For tight installations Always verify fit by matching the part number LTDF103 and confirming tread size and mounting configuration before ordering Common symptoms that may indicate a need for this kit include: Leaking around the valve body Difficulty turning the valve handle Reduced flow control Worn or damaged internal sealing parts 🛠 Installation Notes: Shut off pump and relieve system pressure before servicing Disassemble the compatible valve according to the manufacturer service procedure Replace worn internal parts with this kit Reassemble and test for proper operation and leak free performance Always verify valve model compatibility before ordering and installation 📦 Replacement Part Information: Part Number: R0552300 Brand: Jandy by Zodiac Pentair 071720 SM SMBW 4000 Tapered Valve Rotor Seal