This model LX pump is commonly used to replace Aqua Flo XP2e, 2.0 HP 115/230 Volt 48 frame pump, 1-speed, 2" inlet, 2" discharge pumps
Dimensions: 15-3/16"L x 8-7/16"W x 8-7/16"H
The 48WUA1653C-I The pump is manufactured by Guangdong Lingxiao Pump Industry Co., Ltd. (LX Pump) and is commonly used by several hot tub manufacturers. It's a 1.65 HP, single-speed, dual-voltage (115V/230V), 48-frame pump with 2-inch plumbing connections.
Hot tub manufacturers that use or have used this pump, or the pumps it commonly replaces (such as the Watkins Wavemaster 7000 or certain Aqua Flo XP2e models), include:
Hot Spring Spas (by Watkins Manufacturing)
Tiger River Spas
Watkins Manufacturing (parent company of Hot Spring and Tiger River)
Specifically, this pump (or an equivalent OEM version) was used in:
Hot Spring Classic (1993-1995 models)
Hot Spring Grandee (1993-1995 models)
Hot Spring Sovereign
Hot Spring Prodigy
Hot Spring Jetsetter
Tiger River Bengal (1997-2004 models)
Tiger River Sumatran
Tiger River Siberian (2000-2002 models)
This pump is also designed to be a replacement for similar pumps from other major suppliers, so it might be found in other brands that use generic or cross-compatible parts.