For Kohler

Kohler Courage SV470–SV620 Carburetor (20 853 33-S)

4.4 (200)

For single-cylinder Kohler Courage engines from 16 to 22 HP: carb, heat deflector, gaskets, filter, plug, line, shut-off valve and clamps.

$23.98price at last check, Sep 27, 2026

Fits models

SV470
SV480
SV530
SV540
SV540S
SV541
SV590
SV591
SV600
SV601
SV610
SV620

Show all 16 models

CV490
CV491
CV492
CV493

Replaces: 20 853 33-S, 20 853 14-S, 20 853 01-S, 20 853 40-S, 20 853 42-S, 20 853 43-S, 12 853 117-S

Single-cylinder Courage engines only. Twins use a different carburetor.

About this kit

Riding mowers with a Kohler Courage single often come to us with the same story: the engine surges at full throttle or runs only on choke. This carb replaces Kohler 20 853 33-S and six related numbers, and it arrives with the heat deflector gasket that is so often torn during removal.

It fits SV470 through SV620 and CV490 through CV493, in 16 to 22 HP. With the fuel filter, plug, line, shut-off valve and four clamps, the whole fuel path from tank to intake is refreshed.

Replaces Kohler 20 853 33-S, 14-S, 01-S, 40-S, 42-S, 43-S
Fits SV470–SV620 and CV490–CV493
Heat deflector and air cleaner gaskets
Shut-off valve and four clamps included

In the box

1 carburetor
1 heat deflector gasket
1 air cleaner gasket
1 carburetor gasket
1 fuel filter
1 spark plug
1 fuel line
1 fuel shut-off valve
4 clamps

For machine brand	Kohler
Replaces	20 853 33-S, 20 853 14-S, 20 853 01-S, 20 853 40-S, 20 853 42-S, 20 853 43-S
Items in the kit	9
Kit options	1
Rating	4.4 / 5 from 200 reviews
Category	Mower, Generator & Pressure Washer Engine Parts