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Kohler CV16S-43520 engine Parts

Here are the diagrams and repair parts for Kohler CV16S-43520 engine, as well as links to manuals and error code tables, if available.

Kohler CV16S-43520 engine
By Schematic
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Browse Parts for CV16S-43520 Engine

  • Lawn & Garden Equipment Engine Short Block for Kohler CV16S-43520 - Part 12-522-18

    Exhaust diagram

    Lawn & Garden Equipment Engine Short Block

    Part #12-522-18
    In Stock
    $1851.12
    $12.00 OFF Phone Price : $1863.12Info Icon
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  • Blower Housing for Kohler CV16S-43520 - Part 12-027-54-S

    Blower housing and baffles diagram

    Housing Block

    Part #12-027-54

    Replaced by #12-027-54-S

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    Manufacturer substitution
    This part replaces 12-027-54. Substitute parts can look different from the original.
    In Stock
    $194.00
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  • Craftsman Shim for Kohler CV16S-43520 - Part 12-422-07-S

    Crankcase diagram

    Shim

    Part #12-422-07

    Replaced by #12-422-07-S

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    Manufacturer substitution
    This part replaces 12-422-07. Substitute parts can look different from the original.
    In Stock
    $30.37
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  • Kohler Lawn & Garden Equipment Engine Fuel Filter for Kohler CV16S-43520 - Part 25-050-07-S1

    Fuel system diagram

    Fuel Filter

    Part #25-050-02

    Replaced by #25-050-07-S1

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    Manufacturer substitution
    This part replaces 25-050-02. Substitute parts can look different from the original.
    Check Availability
    $18.42
    10% OFF Phone Price : $20.42Info Icon
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  • Kohler Lawn & Garden Equipment Engine Cylinder Head Assembly for Kohler CV16S-43520 - Part 12-755-81-S

    Cylinder head, valve and breather diagram

    Kit

    Part #12-755-81

    Replaced by #12-755-81-S

    Info Icon
    Manufacturer substitution
    This part replaces 12-755-81. Substitute parts can look different from the original.
    In Stock
    $466.73
    $12.00 OFF Phone Price : $478.73Info Icon
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  • Valve for Kohler CV16S-43520 - Part 25-462-09-S

    Oil pan/lubrication diagram

    Pressure Oil

    Part #25-462-09

    Replaced by #25-462-09-S

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    Manufacturer substitution
    This part replaces 25-462-09. Substitute parts can look different from the original.
    In Stock
    $22.00
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  • Craftsman Lawn & Garden Equipment Screw for Kohler CV16S-43520 - Part M-545010-S

    Screw

    Part #M-0545010

    Replaced by #M-545010-S

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    Manufacturer substitution
    This part replaces M-0545010. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.00
    11% OFF Phone Price : $9.00Info Icon
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  • Lawn & Garden Equipment Engine Cover Knob for Kohler CV16S-43520 - Part 25-341-04-S

    Air intake diagram

    Knob

    Part #25-341-03

    Replaced by #25-341-04-S

    Info Icon
    Manufacturer substitution
    This part replaces 25-341-03. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $10.51
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  • Rocker Arm Pivot for Kohler CV16S-43520 - Part 12-599-03-S

    Cylinder head, valve and breather diagram

    Pivot Rocker

    Part #12-599-03

    Replaced by #12-599-03-S

    Info Icon
    Manufacturer substitution
    This part replaces 12-599-03. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.06
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  • Lawn & Garden Equipment Engine Flange Nut for Kohler CV16S-43520 - Part 12-100-07-S

    Engine controls diagram

    Flange Nut

    Part #12-100-07

    Replaced by #12-100-07-S

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    Manufacturer substitution
    This part replaces 12-100-07. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.20
    14% OFF Phone Price : $7.20Info Icon
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Symptoms for water softeners

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Why does my water softener leak water?

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Main causes: broken water flow meter, faulty timer, water flow to softener is bypassed…

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Why does my water softener overflow?

Main causes: faulty brine valve assembly, bad rotor valve…

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Why isn't my water softener using salt?

Main causes: salt bridge inside the salt tank, bad timer, valve motor failure, faulty rotor valve, clogged venturi…

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Why are water softener resin beads in my water?

Main causes: broken resin tank screen, bad resin tank seals, cracked upper distributor in resin tank…

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Why isn't my water softener softening my water?

Main causes: empty salt tank, salt bridge, depleted resin, clogged or damaged venturi, broken rotor position switch, fai…

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Why is there no display on my water softener?

Main causes: lack of electrical power, bad power transformer, faulty timer…

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Why is my softened water salty?

Main causes: clogged drain hose, faulty rotor valve, leaky rotor valve seals…

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Repair guides for water softeners

These step-by-step repair guides will help you safely fix what’s broken on your water softener.

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How to replace a water softener valve motor

The valve motor rotates the valve rotor to operate the water softener. If the water softener valve motor fails, follow t…

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Repair time and Difficulty

 30 minutes or less
How to replace a water softener timer

How to replace a water softener timer

The timer is the control board you use to program the water softener. If the timer isn’t accepting commands when you pus…

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Repair time and Difficulty

 15 minutes or less
How to replace a water softener venturi

How to replace a water softener venturi

The venturi valve in your water softener draws brine water from the salt tank to the resin tank for regeneration. Follow…

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Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your lawn & garden engines

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