Logan Square Series Toilet Repair Parts
by Gerber

The traditional style of the Logan Square toilet is ideal for Victorian homes and other classic design styles. Keep your Gerber Logan Square toilet in excellent condition and avoid leaks with quality replacement parts.

Replacement Parts for Gerber Logan Square Toilets
Two-Piece Models - Tanks # 28-530 & 28-535

Parts diagram for Gerber Logan Square toilets - tank numbers 28-530 and 28-535
Item # Image Part # Description Price & Quantity
1 gerber fill valve GA711048 GA711048 Fill Valve - Replaces 99-300 $26.39 Enter a quantity and
2 fluidmaster replacement cap 385 385 Fill Valve Cap Assembly Repair Kit - includes diaphragm and float lever fulcrum $5.87 Enter a quantity and
3 refill tube angle adapter fla218 218 Refill Tube & Angle Adapter $3.95 Enter a quantity and
4 gerber flush valve 99-780 99-780 Flush Valve - includes flapper and chain $18.27 Enter a quantity and
5 gerber flapper 99-788 99-788 Flapper with Chain $10.37 Enter a quantity and
6 gerber trip lever 685 99-685 Side Mount Toilet Tank Lever - Chrome $26.03 Enter a quantity and
gerber tank lever side mount white 99-685 99-685WH Side Mount Toilet Tank Lever - White $26.09 Enter a quantity and
tank lever side mount offset brass arm gerber white 99-659 99-659 Side Mount Toilet Tank Lever - White $29.85 Enter a quantity and
7 gerber tank bowl kit 99-660 99-660 Tank Assembly Kit - includes tank gasket, bolts, washers, and nuts $12.80 Enter a quantity and
8 bemis affinity premium round toilet seat 200e4 200E4 Quality Bemis "Will Fit" Round Toilet Seat - White (view more color options) $60.56 Enter a quantity and
bemis affinity premiume elongated toilet seat 1200e4 1200E4 Quality Bemis "Will Fit" Elongated Toilet Seat - White (view more color options) $67.91 Enter a quantity and
9 toilet bowl caps set white "Will Fit" Toilet Bolt Caps (2) - White (view more color options) $3.89 Enter a quantity and

Replacement Parts for Gerber Logan Square High Efficiency Toilets
Two-Piece Models - Tanks # HE-28-530 & HE-28-535

Parts diagram for Gerber Logan Square high efficiency toilets - tank numbers HE-28-530 and HE-28-535
Item # Image Part # Description Price & Quantity
1 gerber fill valve GA711048 GA711048 Fill Valve - Replaces 99-300 $26.39 Enter a quantity and
2 fluidmaster replacement cap 385 385 Fill Valve Cap Assembly Repair Kit - includes diaphragm and float lever fulcrum $5.87 Enter a quantity and
3 refill tube angle adapter fla218 218 Refill Tube & Angle Adapter $3.95 Enter a quantity and
4 gerber toilet flush valve ga712029 712029 Flush Valve - includes flapper and chain - Replaces GA712003 & 99-004 $19.80 Enter a quantity and
5 gerber flapper 99-788 99-788 Flapper with Chain $10.37 Enter a quantity and
6 tank lever side mount offset brass arm gerber white 99-659 99-659 Side Mount Toilet Tank Lever - White $29.85 Enter a quantity and
7 gerber tank bowl kit 99-660 99-660 Tank Assembly Kit - includes tank gasket, bolts, washers, and nuts $12.80 Enter a quantity and
8 bemis affinity premium round toilet seat 200e4 200E4 Quality Bemis "Will Fit" Round Toilet Seat - White (view more color options) $60.56 Enter a quantity and
bemis affinity premium elongated toilet seat 1200e4 1200E4 Quality Bemis "Will Fit" Elongated Toilet Seat - White (view more color options) $67.91 Enter a quantity and
9 toilet bowl cap set white "Will Fit" Toilet Bolt Caps (2) - White (view more color options) $3.89 Enter a quantity and

Replacement Parts for Gerber Logan Square Dual Flush Toilets
Two-Piece Models - Tank # DF-28-530

Parts diagram for Gerber Logan Square dual flush toilets - tank number DF-28-530
Item # Image Part # Description Price & Quantity
1 gerber fill valve GA711048 GA711048 Fill Valve - Replaces 99-300 $26.39 Enter a quantity and
2 fluidmaster replacement cap 385 385 Fill Valve Cap Assembly Repair Kit - includes diaphragm and float lever fulcrum $5.87 Enter a quantity and
3 refill tube angle adapter fla218 218 Refill Tube & Angle Adapter $3.95 Enter a quantity and
4 gerber toilet dual dlush valve 99-021 99-021 Dual Flush Valve $15.60 Enter a quantity and
5 image unavailable 99-022 Top Mount Push Button - Chrome $24.19 Enter a quantity and
6 gerber tank to bowl kit 99-660 99-660 Tank Assembly Kit - includes tank gasket, bolts, washers, and nuts $12.80 Enter a quantity and
7 bemis affinity premium round toilet seat 200e4 200E4 Quality Bemis "Will Fit" Round Toilet Seat - White (view more color options) $60.56 Enter a quantity and
bemis affinity premium elongated toilet seat 1200e4 1200E4 Quality Bemis "Will Fit" Elongated Toilet Seat - White (view more color options) $67.91 Enter a quantity and
8 toilet bowl cap set white "Will Fit" Toilet Bolt Caps (2) - White (view more color options) $3.89 Enter a quantity and

Replacement Parts for Gerber Logan Square Toilets
One-Piece Model - #G0021020

Parts diagram for Gerber Logan Square dual flush toilets - G0021020
Item # Image Part # Description Price & Quantity
2 gerber fill valve GA711048 GA711048 Fill Valve - Replaces 99-300 $26.39 Enter a quantity and
3 image unavailable GA712016 Flush Valve Temporarily Unavailable
4 image unavailable GA715047 Flapper Temporarily Unavailable
5 image unavailable 99-287 Plastic Bolt Caps Temporarily Unavailable
6 tank lever side mount offset brass arm gerber white 99-659 99-659-WH Side Mount Toilet Tank Lever - White $29.85 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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