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Pool Parts

Pool Parts

At The Great Backyard, we are connected to a variety of pool parts, pool supplies, and pool chemical manufacturers. We have access to a wide array of swimming pool parts. We carry everything from skimmer baskets to pump-to-valve adaptors.  If you can't find the pool part you're looking for just let us know. We may be able to order it for you. It is our goal to provide the best selection of swimming pool parts anywhere online.
  • Hydrotools Replacement Skimmer Weir #8926
    Save 10%
    $5.09
    $4.58
    $5.09
    $4.58

    Hydrotools Replacement Skimmer Weir

    Swimline

    Replacement weir door for Hydrotools grey standard and widemouth pool filterskimmersReplacement weir for Model 8939AG, 8939G, and 8940G skimmers Sk...

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    $5.09
    $4.58
    Save 10%
  • CMP Single Union Ball Valve 1-1/2 Inch Slip
    $18.99
    $18.99

    CMP Single Union Ball Valve 1-1/2 Inch Slip

    CUSTOM MOLDED PRODUCTS

    Easy To Adjust Replaceable Handles Durable PVC Construction Socket x Socket in 3/4" to 4" Sizes Unionized Valves in 1.5" to 2" Sizes

    $18.99
  • Above ground pool skimmer basket #PS016B
    Sold out
    $4.99
    $4.99

    Above ground pool skimmer basket

    SCP KNOXVILLE

    $4.99
    Sold out
  • CMP replacement valver for Pentair sand filters #27502-154-000
    $99.99
    $99.99

    CMP Replacement Valve For Pentair Sand Filters

    CUSTOM MOLDED PRODUCTS

    This CMP replacement valve is designed specifically for Pentair swimming pool sand filters. With its precise fit and durable construction, it ensur...

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    $99.99
  • Universal Winter Expansion Plug with Nylon Wingnut (PE045)
    $7.99
    $7.99

    Universal Winter Pipe Freeze Plug with Nylon Wingnut

    Semco-Tedona Products

    Protect your swimming pool pipes from freezing and bursting with rubber winterizing expansion plugs. Features: Top Diameter: 2" Bottom Diameter: 1...

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    $7.99
  • Standard Thru-Wall Skimmer #8940G
    Save 8%
    $45.99
    $42.50
    $45.99
    $42.50

    Standard Thru-Wall Skimmer

    Swimline

    Standard-sized, full skimmer assembly for pools. Complete with return fitting Low profile design  Excellent for deck pools 

    $45.99
    $42.50
    Save 8%
  • Tank Clamp (B8315, B8318 & B8322) #B2833
    $19.49
    $19.49

    Tank Clamp (B8315, B8318 & B8322)

    RELIANT POOL / BRIDGING

    Sand Filter & Combo Pack Replacement Parts / Tank Clamp (B8315, B8318 & B8322)

    $19.49
  • Hydrotools Return Fitting #8949
    Save 10%
    $11.39
    $10.25
    $11.39
    $10.25

    Hydrotools Return Fitting

    Swimline

    Return assembly for thru-wall skimmers on above ground swimming pools includes eyeball, securing nut and all gaskets.

    $11.39
    $10.25
    Save 10%
  • Quarter Slot Drain Plug, 3/8-Inch, Black (715-1201)
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    $1.00
    $1.00

    Quarter Slot Drain Plug, 3/8-Inch, Black

    Waterway Plastics

    Brand: Waterway Plastics Part #:715-1201 3/8" Quarter Slot Plug For Waterway Hi Flo Pump Model #715-1201

    $1.00
    Sold out
  • Replacement Cartridge Filter Element For Black Diamond Cartridge Filter Top View PBD150
    Replacement cartridge filter element for black diamond cartridge filter #PBD150
    Sold out
    $149.99
    $149.99

    Replacement Cartridge Filter Element For Black Diamond Cartridge Filter

    Pleatco

    180 sq. ft. filter for above ground pools Diameter: 7"Length: 36-1/2"

    $149.99
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  • Above Ground Swimming Pool Skimmer Gasket Kit For Wide Mouth Skimmers #8917
    Save 10%
    $8.89
    $8.00
    $8.89
    $8.00

    Above Ground Swimming Pool Skimmer Gasket Kit For Wide Mouth Skimmers

    Swimline

    Swimline Hydrotools replacement gaskets for wide mouth pool skimmers in a set oftwo for inside and outside of swimming pool wallSet of two (2) gask...

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    $8.89
    $8.00
    Save 10%
  • Hydrotools O-Ring Kit #8751
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    $10.09
    $9.08
    $10.09
    $9.08

    Hydrotools O-Ring Kit

    Swimline

    Swimline Hydrotools complete O-Ring set for Hydrotools Model 8750 Automatic Chlorine FeederComplete replacement O-Ring set for Model 8750 Automatic...

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    $10.09
    $9.08
    Sold out
  • Hydrotools Inline Feeder Lid #8752
    Save 10%
    $20.19
    $18.17
    $20.19
    $18.17

    Hydrotools Inline Chlorinator Lid

    Swimline

      Properly maintain all of your plumbing and chlorination lids and caps to ensure optimal performance - even one worn O-ring can cause air infiltra...

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    $20.19
    $18.17
    Save 10%
  • HydroTools Basket Buddy Skimmer Sock #89281
    Save 10%
    $7.59
    $6.83
    $7.59
    $6.83

    HydroTools Basket Buddy Skimmer Sock

    Swimline

    A Filter Savers Skimmer Sock will extend pool filter cycles by reducing backwash frequency, reduce pool pump basket cleaning, and simplify pool ski...

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    $7.59
    $6.83
    Save 10%
  • Standard Skimmer Butterfly Gasket Face Plate Replacement Set #8946
    Sold out
    $5.09
    $4.58
    $5.09
    $4.58

    Standard Skimmer Butterfly Gasket Face Plate Replacement Set

    Swimline

    The Hydro Tools front plate gasket set is something every pool owner should have on hand so they are never unprepared for any situation. (Model# 8946)

    $5.09
    $4.58
    Sold out
  • Speck above ground pool pump union #7200055010
    $9.99
    $9.99

    Speck above ground pool pump union

    Speck Pumps

    $9.99
  • Skimmer Vac Plate with Elbow #8929
    Save 10%
    $10.09
    $9.08
    $10.09
    $9.08

    Skimmer Vac Plate with Elbow

    Swimline

    Swimline 8929 is a strong and sturdy Replacement Vacuum Adapter Plate has a low Profile that will last and stay strong through the elements and wea...

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    $10.09
    $9.08
    Save 10%
  • Return Gasket Set #8938
    Save 10%
    $3.79
    $3.41
    $3.79
    $3.41

    Return Gasket Set

    Swimline

    2 rubber Gaskets 1 fiber return fitting Model # 8938

    $3.79
    $3.41
    Save 10%
  • Hydrotools Skimmer Top Cover #8927G
    Save 10%
    $8.89
    $8.00
    $8.89
    $8.00

    Hydrotools Skimmer Top Cover

    Swimline

    Replacement cover lid for Hydrotools grey standard and widemouthed pool filterskimmers Replacement cover lid for Model 8939AG, 8939G, and 8940G gra...

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    $8.89
    $8.00
    Save 10%
  • HydroSeal 1.5" Ball Valve w/ Butterfly Valve #25800-151-000
    Sold out
    $10.99
    $9.99
    $10.99
    $9.99

    HydroSeal 1.5" Ball Valve w/ Butterfly Valve

    CUSTOM MOLDED PRODUCTS

    $10.99
    $9.99
    Sold out
  • CMP 1.5" MPT x 1.25" Slip or 1.5" Slip Hose Adapter #21093-000-000
    $1.99
    $1.99

    CMP 1.5" MPT x 1.25" Slip or 1.5" Slip Hose Adapter

    CUSTOM MOLDED PRODUCTS

    $1.99
  • 2 Piece mechanical shaft seal for swimming pool pump #MS-201
    $10.99
    $10.99

    2 Piece mechanical shaft seal for swimming pool pump

    SSC POOL GASKET SEAL CO.

    $10.99
  • 1 1/2" Pvc Slip coupling - Great Backyard Place
    $2.49
    $2.49

    1 1/2" Pvc Slip coupling

    AMERICAN GRANBY

    $2.49
  • 1 1/2" PVC SCH 40 Male Adapter - Great Backyard Place
    $2.49
    $2.49

    1 1/2" PVC SCH 40 Male Adapter

    AMERICAN GRANBY

    1 1/2" PVC SCH 40 Male Adapter This 1 1/2" PVC adapter features a 40 schedule and a MIPT x Slip end type. It has a maximum service temperature of 1...

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    $2.49