Waterway Collar Nut Retainer C-Clip – 505-2300

Description

Waterway Collar Nut Retainer C-clip for Valve Flange Lock Ring Nut

for Carefree, Clearwater and TWM Filters built 2001-Current Models

MPN 505-2300

Works with 718-1860 Collar Lock Nut

718-1860 with 505-2300 Replaces 505-3010 2001-2024 Split Nut Style with Stainless Steel Bolt and Nut 800-0100 (obsolete)

Use with (not included):

• 505-3000 Threaded sleeve ring (replaces 505-3030)
• 805-0435 Oring for Flange Collar 5-5/8″ ID, 5/16″ Cross Section

Tech Tips:

• Threaded Sleeve 505-1960 and 505-3000 (old 505-3030) are the same part.
  Difference is 505-1960 is sleeve without the screw and 505-3030 is with the screw
  505-1960 + 819-0022 (the screw) = 505-3000 (505-3030)
• 718-1860 Collar with 505-2300 C-clip replaces the split nut 505-3010 (31-270-1213).
• For the threaded sleeve, order 505-3000 (31-270-1211).
• 718-1860, 505-2300 & 505-3000 replaces Split nut and sleeve assy 505-3020 (31-270-1217)

Note: In 2025 Split Nut Collar was replaced by 718-1860 Collar Nut and 505-2300 Retainer C-Clip