Hot Tub Parts by Tub Brand
Shop our selection of Hot Tub Parts by Tub Brand in the Shop category. We carry OEM-quality hot tub and spa replacement parts from leading manufacturers worldwide. Whether you're doing a full spa renovation or a targeted repair, our inventory covers the parts you need to get your hot tub running perfectly. We offer competitive international shipping rates to buyers worldwide.
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2" 45° Pump Union Plumbing Glue Kit for Dynasty Spas - Complete Connection Set
HTPOFAmerica
MSRP: $99.99$77.99Important: Glue cannot be shipped outside the Lower 48 States due to shipping restrictions! This comprehensive 2" 45° Pump Union Plumbing Connection Kit is designed for Dynasty Brand Spa Systems. The pump union features approximately 3" internal...MSRP: $99.99$77.99 -
2" 45° Pump Union Plumbing Connection Assembly Kit for Dynasty Spas
HTPOFAmerica
MSRP: $79.99$59.99This complete assembly is a 2" 45° Pump Union Plumbing Connection Kit compatible with Dynasty Brand Hot Tubs and Spas. The pump union features approximately 3" interior thread diameter and bonds to a 2" Slip X Slip 45° elbow on one end. A 2" slice valve...MSRP: $79.99$59.99 -
Air Bleeder Barb Plug Kit for Dynasty Spa Waterway Pumps - 1/4" MPT x 3/8" with Silicone (Set of 2)
HTPOFAmerica
MSRP: $24.99$18.99Complete Air Bleeder Assembly Kit for Dynasty Hot Tubs with Waterway Pump SystemsThis comprehensive replacement kit includes everything needed to properly bleed air from your spa pump during filling: (2) Air Bleeder Barbed Plugs with 1/4" MPT threads,...MSRP: $24.99$18.99 -
Air Bleeder Barb Plug Kit for Dynasty Spa Pumps - 1/4" MPT x 3/8" (Set of 2) with Silicone Sealer
HTPOFAmerica
MSRP: $16.99$13.99Replacement Air Bleeder Barb Fitting Kit for Dynasty Hot Tubs and Compatible Spa BrandsThis complete assembly includes two (2) air bleeder barbed plugs plus silicone sealer, designed specifically for Dynasty spa applications equipped with Waterway pump...MSRP: $16.99$13.99 -
Watkins HotSpring 4-Way Tee Assembly Kit 1" x 3/8" Barb Fittings - Complete Replacement Set
HTPOFAmerica
MSRP: $44.99$34.99Complete 4-Way Tee Assembly Kit designed specifically for Watkins-manufactured spa brands including HotSpring, Solana, Tiger River, and Caldera models... This comprehensive kit includes a 1" x 1" x 1" Tee fitting paired with (2) barbed 1" Slip x...MSRP: $44.99$34.99 -
Black Diverter Handle Knob for Catalina Spa - 3 1/4" x 1 3/8" - Fits 7/16" Square Stem
HTPOFAmerica
MSRP: $24.99$19.99This Black Diverter Handle Knob for Catalina Spas measures 3 1/4" in total length and 1 3/8" in width. Designed to attach directly onto a square diverter valve stem measuring approximately 7/16" wide that protrudes through the diverter cap. This knob...MSRP: $24.99$19.99Qty in Cart: 0Quantity:Price:MSRP: $24.99$19.99Subtotal: -
Electronic Pressure Switch 1/8" MPT 1 Amp - Watkins Solana Caldera Hotspot 2006-Current
HTPOFAmerica
MSRP: $128.99$119.99This Electronic Pressure Switch fits Watkins Solana, Caldera & Hot Spot models from 2006 to Current and includes 1/8" MPT standard threads plus 2-pin connectors that attach to the 2-wire 3-hole connector compatible with Watkins Hawk circuit boards...MSRP: $128.99$119.99 -
2 5/8" Center O-Ring for Watkins HotSpring Caldera Tiger River Hot Spot 2" Pump Union
HTPOFAmerica
MSRP: $7.99$4.99IMPORTANT: This is a NON-STANDARD 2" Union O-RingThis replacement O-Ring measures 2 5/8" center to center and is designed specifically for select pump and heater unions on Watkins, HotSpring, Caldera, Tiger River, and Hot Spot spa models.Critical Sizing...MSRP: $7.99$4.99 -
Gray Air Control Handle for Dynasty Spa - 3" Wide Handle Part 12195
HTPOFAmerica
MSRP: $23.99$19.99This genuine replacement handle is designed specifically for Dynasty Spa air control systems and measures 3" in width. Crafted in gray, this air valve handle slides directly onto air control valve stems measuring approximately 1/4" diameter. Used...MSRP: $23.99$19.99 -
Black Air Control Handle for Dynasty Spa - 3" Wide - Part 12824 (Trevi Branded)
HTPOFAmerica
MSRP: $23.99$19.99This Black Air Valve Handle measures 3" in width and is compatible with select Dynasty Air Valves. The control handle is branded with Trevi labeling rather than Dynasty, but both versions are identical and fully interchangeable - Dynasty supplied...MSRP: $23.99$19.99 -
Jacuzzi® WUA400 Intertek 1-Speed Spa Pump 56Fr Baseless 2"x2" 230V - Premium Band Mount
HTPOFAmerica
MSRP: $579.99$379.99This 56 Frame single-speed complete Intertek circulation pump is designed specifically for Jacuzzi Premium brand spa systems featuring band-style base mounting. Compatible with pumps labeled WUA-400-I, 6500-352, 6500-365, 6500-367, and 6500-363. Pump...MSRP: $579.99$379.99 -
Watkins 3/4" Barb Check Valve - Hot Springs, Caldera, Tiger River Spas
HTPOFAmerica
MSRP: $24.99$19.99This 3/4" Barb x 3/4" Barb Water Check Valve serves as a genuine Watkins replacement component designed for Hot Springs, Caldera, and Tiger River spa models. Engineered to mount on the inlet plumbing of your circulation pump, this valve prevents reverse...MSRP: $24.99$19.99