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Top rated toilet replacement parts

AI-generated summary · updated July 28, 2026 · verify details before purchase.

  1. Fluidmaster 400A Universal Toilet Fill Valve
    Best overall Fluidmaster

    Fluidmaster 400A Universal Toilet Fill Valve

    4.6/5 $14.97

    Reliable universal fill valve with easy installation and quiet operation.

    • Easy to install
    • Quiet operation
    • Universal fit
    • Some units may need adjustment
  2. Korky 528BP QuietFill Toilet Fill Valve
    Best value Korky

    Korky 528BP QuietFill Toilet Fill Valve

    4.5/5 $9.98

    Durable metal construction with quiet refill and adjustable height.

    • Metal construction
    • Quiet
    • Adjustable height
    • Float arm may be fragile
  3. TOTO TSU99A.X Flush Valve Repair Kit
    Best for TOTO toilets EZ-FLUID

    TOTO TSU99A.X Flush Valve Repair Kit

    4.4/5 $37.54

    OEM repair kit for TOTO toilets, ensures perfect fit and performance.

    • OEM quality
    • Easy to replace
    • Reliable seal
    • Only for TOTO models
    • Higher price
  4. Fluidmaster 242 Flush Valve Repair Kit
    Most popular flush valve Fluidmaster

    Fluidmaster 242 Flush Valve Repair Kit

    4.5/5 $21.23

    Universal flush valve kit with adjustable height for easy replacement.

    • Universal fit
    • Adjustable height
    • Cost-effective
    • Seal may wear quickly
  5. Kohler GP1088280 Flush Valve Kit
    Best for Kohler toilets Kohler

    Kohler GP1088280 Flush Valve Kit

    4.3/5 $17.80

    OEM flush valve kit designed for Kohler toilets, ensures proper water flow.

    • OEM fit
    • Durable
    • Easy installation
    • Only for Kohler models
    • Slightly expensive
  6. DANCO 88062 Toilet Tank Lever
    Best budget lever Danco

    DANCO 88062 Toilet Tank Lever

    4.4/5 $15.97

    Universal metal handle with anti-corrosion finish and easy installation.

    • Very affordable
    • Metal construction
    • Universal fit
    • Plastic threads may break
  7. Korky 3030BP QuietFill Toilet Fill Valve
    Best quiet fill Korky

    Korky 3030BP QuietFill Toilet Fill Valve

    4.5/5 $9.98

    Water-saving fill valve with adjustable height and quiet operation.

    • Quiet operation
    • Water-efficient
    • Durable
    • Float may stick

Buying advice

When choosing toilet replacement parts, first identify your toilet model to ensure compatibility. Fill valves (e.g., Fluidmaster 400A) and flush valves (e.g., Fluidmaster 242) are common universal options. For OEM quality, consider brands like TOTO or Kohler if you have their toilets. Check reviews for ease of installation and durability. Price is usually a secondary factor as most parts are under $30.

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