Allerton Series Toilet Repair Parts
by Gerber

With a classic design and clean lines, the Allerton toilet is worth repairing instead of replacing. Whatever you're looking for, from flush valves and flappers to a new tank lever or just a replacement gasket, we've got everything you need to fix leaks, repair broken components, and get your Gerber Allerton toilet in top-notch working condition again.

Replacement Parts for Gerber Allerton Toilets
One-Piece Model #21-010

Parts diagram for Allerton one-piece toilet - model #21-010
Item # Part # Description Price & Quantity
1 99-300 Fill Valve $19.83 Enter a quantity and
2 385 Fill Valve Cap Assembly Repair Kit - includes diaphragm and float lever fulcrum $5.59 Enter a quantity and
3 218 Refill Tube & Angle Adapter $4.45 Enter a quantity and
4 99-800 Flush Valve - includes flapper and chain $14.12 Enter a quantity and
5 99-663 Flapper $8.75 Enter a quantity and
6 99-664 Side Mount Toilet Tank Lever - Chrome $23.62 Enter a quantity and
7 1200E3 Quality Bemis "Will Fit" Elongated Toilet Seat - White (view more color options) $56.07 Enter a quantity and
8 "Will Fit" Toilet Bowl Bolt Caps (2) - White (view more color options) $2.85 Enter a quantity and

Replacement Parts for Gerber Allerton Toilets
Two-Piece Models - Tanks #28-580, 28-584, & 28-585

Parts diagram for Allerton two-piece toilets - tank numbers 28-580, 28-584, and 28-585
Item # Part # Description Price & Quantity
1 99-300 Fill Valve $19.83 Enter a quantity and
2 385 Fill Valve Cap Assembly Repair Kit - includes diaphragm and float lever fulcrum $5.59 Enter a quantity and
3 218 Refill Tube & Angle Adapter $4.45 Enter a quantity and
4 99-648 Flush Valve - includes flapper and chain $11.10 Enter a quantity and
5 99-647 Flapper - with chain and green baffle $7.74 Enter a quantity and
6 99-685 Side Mount Toilet Tank Lever - Chrome $23.62
99-685-WH Side Mount Toilet Tank Lever - White $24.85 Enter a quantity and
7 99-537 Tank Assembly Kit - includes tank gasket, bolts, washers, and nuts $11.22 Enter a quantity and
8 99-582 Tank Gasket ONLY $5.70 Enter a quantity and
9 200E3 Quality Bemis "Will Fit" Round Toilet Seat - White (view more color options) $51.16
1200E3 Quality Bemis "Will Fit" Elongated Toilet Seat - White (view more color options) $56.07 Enter a quantity and
10 "Will Fit" Toilet Bowl Bolt Caps (2) - White (view more color options) $2.85 Enter a quantity and

Replacement Parts for Gerber Allerton High Efficiency Toilets
Two-Piece Models - Tanks #HE-28-580 & HE-28-585

Parts diagram for Allerton high efficiency two-piece toilets - tank numbers 28-580 and 28-585
Item # Part # Description Price & Quantity
1 99-300 Fill Valve $19.83 Enter a quantity and
2 385 Fill Valve Cap Assembly Repair Kit - includes diaphragm and float lever fulcrum $5.59 Enter a quantity and
3 218 Refill Tube & Angle Adapter $4.45 Enter a quantity and
4 99-005 Flush Valve - includes flapper and chain - Replaced by 99-853 $23.38 Enter a quantity and
5 99-788 Flapper with Chain $9.88 Enter a quantity and
6 99-685 Side Mount Toilet Tank Lever - Chrome $23.62
99-685-WH Side Mount Toilet Tank Lever - White $24.85 Enter a quantity and
7 99-660 Tank Assembly Kit - includes tank gasket, bolts, washers, and nuts $12.19 Enter a quantity and
8 WF3 "Will Fit" Tank Gasket ONLY $5.39 Enter a quantity and
9 200E3 Quality Bemis "Will Fit" Round Toilet Seat - White (view more color options) $51.16
1200E3 Quality Bemis "Will Fit" Elongated Toilet Seat - White (view more color options) $56.07 Enter a quantity and
10 "Will Fit" Toilet Bowl Bolt Caps (2) - White (view more color options) $2.85 Enter a quantity and

Related Items & Information

Frequently Asked Questions

Q. "How can I find the model number of my Gerber toilet?"
A. Look inside your tank. Always exercise caution when removing the tank lid, as it is fragile and can be easily broken if stepped on or dropped. Look inside the tank starting with the back wall - for non-pressure assist models, the model number will be painted just above the waterline (example below left). For pressure assist tanks, the number will be closer to the top of the tank (example below right). Please note that due to safety concerns with pressure assist toilets, we choose not to offer parts for these models.

How to find your Gerber toilet model number

Have questions about toilet parts or toilet repair?

Toilet Repair Information & FAQs

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