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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Gray Diverter Valve Cap - Sundance® 880/850/850E Spas (2005+) - Replacement Part Only
HTPOFAmerica
MSRP: $19.99$14.99This listing is for a Gray Replacement Cap designed specifically for Sundance® spa diverter valves on 880/850/850E models manufactured from 2005 onward. Important: This is the cap component only, not the complete valve assembly. This genuine replacement...MSRP: $19.99$14.99 -
4" Sundance® Sweetwater Diverter Valve Repair Kit - Stem, Cap, Handle & O-Rings (1999-2000)
HTPOFAmerica
$84.99This comprehensive repair kit services your 4" wide Sundance® or Sweetwater spa diverter valve from 1999-2000 models. Complete kit includes the cap, handle, stem, two small O-rings, and one large O-ring—everything needed for a complete valve restoration...$84.99 -
4" Sundance® SweetWater Spa Diverter Valve Repair Kit - Cap Handle O-Rings 1999-2000
HTPOFAmerica
$31.99This comprehensive repair kit services your 4" wide Sundance® or SweetWater spa diverter valve from 1999-2000 models. The complete kit includes: Cap, Handle, (2) Small O-Rings, and (1) Large O-Ring - everything needed to restore your diverter valve...$31.99 -
Sundance® Sweetwater Spa Diverter Valve Handle 4 1/4" Knob Replacement Part 1999-2000
HTPOFAmerica
$14.99Replacement 4 1/4" Handle Knob designed for 4" Wide Diverter Valves on Sundance® and SweetWater 1999-2000 Model Spas. Handle component only - valve body not included. This replacement knob is engineered exclusively for Sundance® & SweetWater brand...$14.99 -
4 Inch Diverter Valve Cap - Sundance® & Sweetwater Spa 1999-2000 Replacement Part
HTPOFAmerica
MSRP: $19.99$14.99This listing is for a Replacement Cap designed for 4" Wide Diverter Valves used in Sundance® and SweetWater 1999-2000 model hot tubs. Important: This product includes the cap component only. The diverter valve assembly this cap fits is exclusively...MSRP: $19.99$14.99 -
Diverter Stem Gate Valve for Sundance & Jacuzzi Premium Spas 2002+ Models - Updated Design
HTPOFAmerica
$69.99Important Design Update: The manufacturer has redesigned this component to improve performance and reliability. The updated version features a different appearance than the original to reduce water pressure on the cap, preventing leaks and cap-related...$69.99 -
Watkins Caldera Spa Headrest Pillow Gray 1220 - 2 Tab Design 9 3/8" x 5" - ASP16014
HTPOFAmerica
MSRP: $99.99$79.99This genuine replacement headrest is designed for select Caldera spa models manufactured by Watkins. The pillow measures 9 3/8 inches in length and 5 inches in width, featuring a gray finish that complements most hot tub interiors. The backside includes...MSRP: $99.99$79.99 -
Genuine Sundance 2 Inch Suction Plumbing Kit | Complete Wall Fitting Assembly with Street Elbow & Compression Nut
MSRP: $59.99$42.99This authentic Sundance 2 inch suction plumbing assembly provides a complete replacement solution for American-manufactured Sundance hot tub owners. The comprehensive package contains one 2 inch street elbow, one 2 inch slip x threaded wall fitting, plus...MSRP: $59.99$42.99 -
Gray Buttress Style Diverter Cap 3 3/4" - Notched Spa Hot Tub Replacement Part
HTPOFAmerica
MSRP: $19.99$14.99Genuine Gray Notched Buttress Style Diverter Cap measuring 3 3/4" across - replacement cap only included in this listing. Important identification step: Examine your existing cap carefully for the word "Buttress" stamped into the plastic. Reference our...MSRP: $19.99$14.99 -
Black Notched Buttress Diverter Cap 3 3/4" for Hot Tubs and Spas - Replacement Part
HTPOFAmerica
MSRP: $19.99$14.99Global offers this 3 3/4" Black Notched Buttress-Style Spa Diverter Cap as a standalone replacement component.Important: This is specifically designed for Buttress threading.Before ordering, verify your existing cap has "Buttress" stamped on the interior...MSRP: $19.99$14.99 -
Cal Spa 3 7/8" Silver Teardrop Diverter Cap Replacement - Instructional Video Included
HTPOFAmerica
MSRP: $19.99$14.99This replacement component is a 3 7/8" Cal Spa Silver Teardrop Style Diverter Cap. Designed exclusively for Cal Spa hot tub systems, this control cap slides directly onto your diverter valve stem to provide smooth operation of your spa's water flow...MSRP: $19.99$14.99 -
5 1/4" Gray VSR Adjustable Jet Retrofit Kit for Jacuzzi® Premium Spas - Power Pro Replacement
HTPOFAmerica
MSRP: $39.99$34.99This 5 1/4" JACUZZI® Premium Retrofit Jet Assembly provides an engineered upgrade solution for aging spa jets. The complete kit includes a modernized jet internal plus a glue-in lock ring designed for permanent installation. Unlike earlier versions that...MSRP: $39.99$34.99