City Line CL-3865 Viton grade pool and hot tub pump shaft seal assembly. This seal style and size is most commonly used in the popular Waterway Executive 56 and 48 series hot tub pumps but also fits in select pool pump models listed below. This seal is 1 39/64″ Across the back of the Spring Seal part that goes into the volute or wet-end back and the Ceramic & Rubber part that goes into the impeller is 1 11/32″. The Hole in the ceramic part is about 3/4″ and the hole in the spring side measures about 45/64″.
Details:
- Reverse Style Shaft size
- Ideal for pools and hot tubs using an Ozonator or Salt Chlorine Generators
- More durable that the standard grade general service seals
- Improved resistance to heat and chemicals
- Brand: City Line by Meccanotecnica Umbra Italy
Compatible replacement for:
- U.S. Seal VG-1000 Value
- U.S. Seal PS-3865R Premier Viton Grade
- U.S. Seal PS-1905 Silicone Carbide
- Aladdin AS-1000
- American Products 397012
- Gecko Aqua-Flo 92500050
- Gecko Aqua-Flo 92509040
- Gecko Aqua-Flo 92500040
- Doughboy 306-1002
- Jandy PB4-60
- Pentair 071734
- Sta-Rite U109-136SS
- Waterway 319-3100B
Compatible with the following pumps models:
- Waterway hot tub pump models: executive 48 & 56 series, Iron Might Pre-2012
- Waterway pool pump models : SMF Series, SVL56 High Flow
- Pentair pool pump models: CF6, IntelliFlo, IntelliFlo 011018, IntelliFlo VSP, Universal Booster Pump, WhisperFlo
- Polaris pool pump models: PB4-60
- Sta-rite pool pump models: CF/CFA Series
- Anthony & Sylvan pool pump models: AC Series
- American Products pool pump models: Americana II, Bronze-Bronze, Bronze-Noryl, Eagle, Maxim, Power-Glass, Ultra-Flo
- Select 2012* and newer LX brand WTC50M (6500-907) circulation pumps in Jacuzzi J-400 series and Sundance Premium only.
*Important:
Pool and hot tub pump shaft seals are typically referenced by the specific pump’s part number. However, when purchasing a replacement seal for the 2012 and newer Jacuzzi-Sundance pump LX brand model 6500-907, it is necessary to use the old seal’s measurements as a reference to find the correct replacement. This specific pump model is known to have used a variation of different seal sizes.
