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Portrait Series Toilet Repair Parts
By Kohler

The search for repair parts for your Kohler Portrait toilet is over. This elegant model has a timeless look, so keeping it in top working condition is worth it. Whether you need flush valves, flappers or gaskets, we have these and more at PlumbingSupply.com®! For many more Kohler parts, click here.

Kohler Toilet Replacement Parts
The Portrait Series - Model #'s K-3490, K-14178, Tank #K-4590

Portrait repair parts by Kohler

Item # Part # Description Price & Quantity
1 83991 Flush Valve - replaced by #1003068 flush valve kit
- Includes tank gasket (51487) - gasket bolt kit sold separately below (#3)
$21.13 Enter a quantity and
2 75422 Fill Valve - Replaced by *GP1138930 - Includes color coded flow restrictors $21.95 Enter a quantity and
3 30419 Tank To Bowl Bolt Kit - Includes bolts, washers, and nuts (3ea) $9.67 Enter a quantity and
4 52048-0 Bolt Caps (2) - White - click here for more color options $5.39 Enter a quantity and
5 1006958 Flapper - replaced by GP85160 $9.95 Enter a quantity and
6 51487 Tank To Bowl Gasket With Bolt Kit - Includes gasket (1), washers (3), 5/16" bolts (3) and nuts (3) $12.85 Enter a quantity and
7 53154 Rubber Washer - replaced by GP1145626 $3.34 Enter a quantity and
8 51261 Refill Tube Clip $2.79 Enter a quantity and
9 85084 Trip Lever - Chrome $29.73
55615 Trip Lever - Chrome $64.79 Enter a quantity and
Not Shown 200E3 Premium "Will Fit" Toilet Seat by Bemis - Round Front - White - view more color options $47.60
1200E3 Premium "Will Fit" Toilet Seat by Bemis - Elongated - White - view more color options $51.88 Enter a quantity and
Not Shown GP1083167 *Replacement Class 5 Fill Valve - (refill tube not included - order separately below) $19.91 Enter a quantity and
Not Shown 1033209 Refill Tube for GP1083167 fill valve $1.99 Enter a quantity and
*If your existing fill valve stem is GRAY with a small insert, use GP1138930.
If your existing fill valve stem is BLACK with a large insert, use GP1083167.
View this fill valve comparison to help you choose
Not sure which model toilet you have? Try looking under the toilet tank lid or inside of the toilet tank.
Need a Replacement Tank Lid? - Click here for Kohler tank lid options

Kohler Toilet Replacement Parts
The Portrait Series - Model #'s K14247, K3591, K4607

Portrait repair parts by Kohler

Item # Part # Description Price & Quantity
1 30419 Tank To Bowl BOLT KIT - Includes: 8, 9, & 10 $9.67 Enter a quantity and
2 1060197 Fill Valve - Replaced by *GP1138930 - Includes cap assembly (1057940), seal diaphragm (83143), washer (85307), locknut (1057941), washer (42398) $21.95 Enter a quantity and
3 87373 Flush Valve - Includes tank gasket (51487) - gasket bolt kit sold separately below (#1) $24.55 Enter a quantity and
4 85084 Trip Lever - Chrome $29.73
55615 Trip Lever - Chrome $64.79 Enter a quantity and
5 1013092 Bolt Cap - White - Click here for more color options $5.39 Enter a quantity and
6 51487 Tank To Bowl Gasket With Bolt Kit - Includes gasket (1), washers (3), 5/16" bolts (3) and nuts (3) $12.85 Enter a quantity and
7 51261 Refill Tube Clip $2.79 Enter a quantity and
8 51624 Bolt only - for tank to bowl use item #1 - #30419
9 32572 Washer only - for tank to bowl bolt use item #1 - #30419
10 51533 Nut - for tank to bowl bolt use item #1 - #30419
11 GP85160 Flapper $9.95 Enter a quantity and
Not Shown K-4733 Toilet Seat - Replaced by premium quality "will fit" plastic toilet seat - Elongated - White - View dimensions - For additional colors, click here $51.88 Enter a quantity and
Not Shown GP1083167 *Replacement Class 5 Fill Valve - (refill tube not included - order separately below) $19.91 Enter a quantity and
Not Shown 1033209 Refill Tube for GP1083167 fill valve $1.99 Enter a quantity and
*If your existing fill valve stem is GRAY with a small insert, use GP1138930.
If your existing fill valve stem is BLACK with a large insert, use GP1083167.
View this fill valve comparison to help you choose

Kohler Toilet Replacement Parts
The Portrait Series - Model #'s K14261, and K3506

Portrait repair parts by Kohler

Item # Part # Description Price & Quantity
1 *GP1083167 Class 5 Fill Valve - (refill tube not included - order #2 separately below) $19.91 Enter a quantity and
2 1033209 Refill Tube for GP1083167 fill valve $1.99 Enter a quantity and
3 1057940 Top Assembly $5.24 Enter a quantity and
4 1060862 Flush Valve $15.88 Enter a quantity and
5 83725 Trip Lever Assembly - Chrome $46.93 Enter a quantity and
6 1013092 Bolt Cap - White - Click here for more color options $5.39 Enter a quantity and
7 84520 Tank Lid Accessory Pack $8.97 Enter a quantity and
8 51261 Refill Tube Clip $2.79 Enter a quantity and
9 83996 Tank Gasket Only $5.29 Enter a quantity and
10 1060740 Flapper - Replaced by will-fit flapper $13.21 Enter a quantity and
Not Shown GP1138930 *Replacement Fill Valve $21.95 Enter a quantity and
*If your existing fill valve stem is GRAY with a small insert, use GP1138930.
If your existing fill valve stem is BLACK with a large insert, use GP1083167.
View this fill valve comparison to help you choose
Not sure which model toilet you have? Try looking under the toilet tank lid or inside of the toilet tank

Kohler Toilet Replacement Parts
The Portrait Series - Model # K-3357

Portrait repair parts by Kohler

Item # Part # Description Price & Quantity
1 87296 Complete Fill Valve - Replaced by *GP1138930 - Includes color coded flow restrictors $21.95 Enter a quantity and
2 83451 Top Assembly for discontinued #87296 fill valve Discontinued
3 83725 Trip Lever - Chrome $46.93 Enter a quantity and
4 83845 Trip Lever Handle Assembly - Chrome $37.57 Enter a quantity and
5 89827 Flush Valve - Includes: flapper (89825), gasket (83996) $26.03 Enter a quantity and
6 89825 Flapper - Available Separately $8.77 Enter a quantity and
7 83996 Gasket - Available Separately $5.29 Enter a quantity and
8 1013092 Bolt Cap - White - Click here for more color options $5.39 Enter a quantity and
9 51261 Refill Tube Clip $2.79 Enter a quantity and
Not Shown GP1083167 *Replacement Class 5 Fill Valve - (refill tube not included - order separately below) $19.91 Enter a quantity and
Not Shown 1033209 Refill Tube for GP1083167 fill valve $1.99 Enter a quantity and
*If your existing fill valve stem is GRAY with a small insert, use GP1138930.
If your existing fill valve stem is BLACK with a large insert, use GP1083167.
View this fill valve comparison to help you choose

Related Items & Information




Frequently Asked Questions

Q. "The GP1138930 comes with some colored inserts. What are those for?"
A.Since the Kohler GP1138930 is a replacement for a variety of fill valves, it comes with a selection of color coded flow restrictors. To select the correct insert, check your old fill valve (the one you're replacing) and use the same color restrictor on your new GP1138930 fill valve. See example of the four included restrictors.

Have questions about toilet parts or toilet repair?

Toilet Repair Information & FAQs


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