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  Kohler CH16-45509 16 HP Engine Parts
Kohler 16 HP Engine Replacement For Model CH16-45509

Kohler 16 HP Engine Replacement Parts For Model CH16-45509

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Page A
Page B
Page C
Page D
Page E
Page F
Page G
Page H
Page I
Page J
Page K
Page L
Showing All Parts
Page A
Kohler CH16-45509 16 HP Engine Page A Diagram
 Fig #
1
Knob, Cover
 $8.70

Part Number:25 341 04-S

In Stock

In Stock
 $8.70
In Stock
 $8.70
2
A/C Cover Base
 $60.00

Part Number:12 096 41-S

In Stock

In Stock
 $60.00
In Stock
 $60.00
3
Wing Nut
 $4.99

Part Number:12 100 01-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
4
A/C Cover
 $41.57

Part Number:12 096 37-S

In Stock

In Stock
 $41.57
In Stock
 $41.57
5
Pre-Cleaner
 $7.44

Part Number:52 083 01-S

In Stock

In Stock
 $7.44
In Stock
 $7.44
6
Kit, Air Cleaner Element
 $33.35

Part Number:12 743 09-S

In Stock

In Stock
 $33.35
In Stock
 $33.35
7
Element, Air Cleaner
 $25.50

Part Number:47 083 01-S

In Stock

In Stock
 $25.50
In Stock
 $25.50
8
Seal, Inner Air Cleaner
 $5.28

Part Number:24 032 03-S

In Stock

In Stock
 $5.28
In Stock
 $5.28
9
Retainer, Ring Obsolete - Not Available
 $4.99

Part Number:12 018 06-S

Discontinued

Discontinued
 $4.99
Discontinued
10
Cup, Fuel Spitback
 $21.12

Part Number:12 109 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $21.12
Usually ships in 7 - 12 business days
 $21.12
11
Bolt Obsolete - Not Available
 $3.99

Part Number:12 211 02-S

Discontinued

Discontinued
 $3.99
Discontinued
12
Gasket, Collector Plate
 $3.99

Part Number:12 041 09-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
13
Base, Air Cleaner
 $46.59

Part Number:12 094 06-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $46.59
Usually ships in 7 - 12 business days
 $46.59
14
Tube
 $14.27

Part Number:12 123 07-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.27
Usually ships in 7 - 12 business days
 $14.27
15
Gasket-A/C Base
 $3.99

Part Number:12 041 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
16
Stud:m6x1.0x116
 $3.99

Part Number:M-629116-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
17
Gasket-Carburetor
 $3.99

Part Number:12 041 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
1275584-S
Kit, Air Cleaner Cover W/Deflector Obsolete - Not Available
 $114.91

Part Number:12 755 84-S

Discontinued

Discontinued
 $114.91
Discontinued
Page B
Kohler CH16-45509 16 HP Engine Page B Diagram
 Fig #
M-545010-S
Screw
 $4.99

Part Number:KH-M-0545010

In Stock

In Stock
 $4.99
In Stock
 $4.99
M-550010-S
Screw: Hvy Flg M5x.8x10
 $3.99

Part Number:M-550010-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
M-561020-S
Screw, Flg Thd Frm M5X.8X20
 $3.99

Part Number:25 086 473-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
1
Baffle, Cylinder Head
 $52.21

Part Number:12 063 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $52.21
Usually ships in 7 - 12 business days
 $52.21
2
Baffle; Cylinder Obsolete - Not Available
 $5.08

Part Number:1206315-S

Discontinued

Discontinued
 $5.08
Discontinued
3
Screw, Flg Thd Frm M6X1.0X16
 $4.99

Part Number:25 086 397-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
4
Clip, Mounting
 $3.99

Part Number:25 154 37-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
5
Plate, Backing
 $10.14

Part Number:12 146 07-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.14
Usually ships in 7 - 12 business days
 $10.14
6
Kit: Blower Housing Obsolete - Not Available
 $36.78

Part Number:1202796-S

Discontinued

Discontinued
 $36.78
Discontinued
7
Baffle, Intake Side
 $49.22

Part Number:12 063 10-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $49.22
Usually ships in 7 - 12 business days
 $49.22
1208637-S
Screw, Cptv Washer
 $3.99

Part Number:12 086 37-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
2446810-S
Washer, Plain 1/4-In
 $3.99

Part Number:24 468 10-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Page C
Kohler CH16-45509 16 HP Engine Page C Diagram
 Fig #
1
Seal, Oil Obsolete - Not Available
 $10.30

Part Number:12 032 03-S

Discontinued

Discontinued
 $10.30
Discontinued
2
Plug-Hex Head Pipe
 $3.99

Part Number:25 139 57-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
4
Plug, Cup
 $5.28

Part Number:52 139 09-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.28
Usually ships in 7 - 12 business days
 $5.28
5
Pin, Locating
 $4.99

Part Number:24 380 16-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
6
Kit, Governor Cross Shaft
 $12.73

Part Number:12 755 64-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.73
Usually ships in 7 - 12 business days
 $12.73
7
Clip, Hitch Pin
 $3.99

Part Number:12 154 05-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
8
Washer: Flat 6 Mm
 $3.99

Part Number:M-631015-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
9
Seal, Governor Cross Shaft
 $5.14

Part Number:12 032 01-S

In Stock

In Stock
 $5.14
In Stock
 $5.14
10
Washer: Flat 1/4
 $3.99

Part Number:X-25-102-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
11
Shaft, Governor Gear
 $4.99

Part Number:12 144 02-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
12
Washer: Flat 6 Mm
 $4.99

Part Number:M-631005-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
13
Governor Gear Assembly
 $27.26

Part Number:12 043 05-S

In Stock

In Stock
 $27.26
In Stock
 $27.26
14
Pin-Governor
 $3.99

Part Number:12 380 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
15
Shaft, Balance
 $118.23

Part Number:12 144 26-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $118.23
Usually ships in 7 - 12 business days
 $118.23
16
Kit, Camshaft
 $230.73

Part Number:12 755 49-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $230.73
Usually ships in 7 - 12 business days
 $230.73
17
Spring, Actuating
 $3.99

Part Number:12 089 37-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
18
Shim, Camshaft (White .028
 $4.99

Part Number:12 422 07-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
19
Kit, Piston W/Ring Set Std Obsolete - Not Available
 $166.34

Part Number:12 874 07-S

Discontinued

Discontinued
 $166.34
Discontinued
20
Ring Set Std And .08
 $89.92

Part Number:12 108 07-S

In Stock

In Stock
 $89.92
In Stock
 $89.92
21
Retainer, Piston Pin
 $3.99

Part Number:12 018 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
22
Connecting Rod (Std.)
 $159.46

Part Number:12 067 05-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $159.46
Usually ships in 7 - 12 business days
 $159.46
1206706-S
Connecting Rod (.25)
 $136.99

Part Number:12 067 06-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $136.99
Usually ships in 7 - 12 business days
 $136.99
1210808-S
Ring Set (.25)
 $119.77

Part Number:12 108 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $119.77
Usually ships in 7 - 12 business days
 $119.77
1210809-S
Ring Set (.50) Obsolete - Not Available
 $74.33

Part Number:1210809-S

Discontinued

Discontinued
 $74.33
Discontinued
1242208-S
Shim, Camshaft (Blue .03")
 $3.99

Part Number:12 422 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
1242209-S
Shim, Camshaft (Red .032")
 $3.99

Part Number:12 422 09-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
1242210-S
Shim, Camshaft (Yellow .034")
 $3.99

Part Number:12 422 10-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
1242211-S
Shim, Camshaft (Green .036")
 $3.99

Part Number:12 422 11-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
1242212-S
Shim, Camshaft (Gray .038 & #34)
 $3.99

Part Number:12 422 12-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
1242213-S
Shim, Camshaft (Black .04")
 $3.99

Part Number:12 422 13-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
1287408-S
Kit; Piston W/ring Set (.25) Obsolete - Not Available
 $152.47

Part Number:1287408-S

Discontinued

Discontinued
 $152.47
Discontinued
1287409-S
Kit: Piston W/ring Set (.50) Obsolete - Not Available
 $157.04

Part Number:1287409-S

Discontinued

Discontinued
 $157.04
Discontinued
1287411-S
Kit, Piston W/Ring Set .08 Obsolete - Not Available
 $122.00

Part Number:12 874 11-S

Discontinued

Discontinued
 $122.00
Discontinued
2535714-S
Lubricant, Camshaft
 $3.99

Part Number:25 357 14-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Page D
Kohler CH16-45509 16 HP Engine Page D Diagram
 Fig #
1
Crankshaft
 $433.51

Part Number:12 014 30-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $433.51
Usually ships in 7 - 12 business days
 $433.51
2
Plug Obsolete - Not Available
 $2.99

Part Number:1213901-S

Discontinued

Discontinued
 $2.99
Discontinued
Page E
Kohler CH16-45509 16 HP Engine Page E Diagram
 Fig #
1
Decal, Clear Laminate
 $3.99

Part Number:25 113 79-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
2
Decal: Ohv Obsolete - Not Available
 $2.99

Part Number:1211350-S

Discontinued

Discontinued
 $2.99
Discontinued
3
Decal, 16 Hp
 $3.99

Part Number:12113116-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Page F
Kohler CH16-45509 16 HP Engine Page F Diagram
 Fig #
1
Screw, Thread Forming
 $3.99

Part Number:25 086 398-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
2
Nut: Flg M5x.8
 $3.99

Part Number:M-541050-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
3
Screw, Lbd Skt M6X1.0X20
 $3.99

Part Number:25 086 403-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
4
Cable Clamp
 $3.99

Part Number:25 237 53-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
5
Plate Obsolete - Not Available
 $7.06

Part Number:1214605-S

Discontinued

Discontinued
 $7.06
Discontinued
6
Spring
 $8.74

Part Number:12 089 17-S

In Stock

In Stock
 $8.74
In Stock
 $8.74
7
Lever, Throttle - Inner
 $30.21

Part Number:12 090 13-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $30.21
Usually ships in 7 - 12 business days
 $30.21
8
Spacer, Control Assy
 $8.47

Part Number:12 112 07-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.47
Usually ships in 7 - 12 business days
 $8.47
9
Screw: Square Head
 $3.99

Part Number:1208641-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
10
Nut: Flg M6x1.0
 $4.99

Part Number:M-641060-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
11
Lever, Governor Obsolete - Not Available
 $44.61

Part Number:12 090 40-S

Discontinued

Discontinued
 $44.61
Discontinued
12
Bushing
 $6.33

Part Number:25 158 11-S

In Stock

In Stock
 $6.33
In Stock
 $6.33
13
Lever
 $14.21

Part Number:12 090 14-S

In Stock

In Stock
 $14.21
In Stock
 $14.21
14
Spring
 $15.20

Part Number:230117-S

In Stock

In Stock
 $15.20
In Stock
 $15.20
15
Linkage, Choke
 $14.01

Part Number:12 079 08-S

In Stock

In Stock
 $14.01
In Stock
 $14.01
16
Linkage
 $22.79

Part Number:12 079 04-S

In Stock

In Stock
 $22.79
In Stock
 $22.79
17
Linkage Retaining Bushing
 $6.17

Part Number:25 158 08-S

In Stock

In Stock
 $6.17
In Stock
 $6.17
18
Screw
 $4.99

Part Number:KH-M-0545010

In Stock

In Stock
 $4.99
In Stock
 $4.99
19
Bracket
 $11.76

Part Number:12 126 15-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.76
Usually ships in 7 - 12 business days
 $11.76
Page G
Kohler CH16-45509 16 HP Engine Page G Diagram
 Fig #
1
Exhaust Stud
 $4.99

Part Number:25 072 24-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
Page H
Kohler CH16-45509 16 HP Engine Page H Diagram
 Fig #
M-561010-S
Screw: Thrd Frm M5x0.8x10
 $3.99

Part Number:M-561010-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
1
Nut: Flg M6x1.0
 $4.99

Part Number:M-641060-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
2
Washer: Int Tooth Lock 1/4
 $3.99

Part Number:X-22-11-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
3
Stud:m6x1.0x116
 $3.99

Part Number:M-629116-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
4
Kit, Carburetor
 $243.09

Part Number:12 853 93-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $243.09
Usually ships in 7 - 12 business days
 $243.09
5
Gasket-A/C Base
 $3.99

Part Number:12 041 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
6
Gasket-Carburetor
 $3.99

Part Number:12 041 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
7
Screw: Skt Cap M6x1.0x35
 $3.99

Part Number:M-644035-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
8
Adapter: Carburetor Obsolete - Not Available
 $28.07

Part Number:1202904-S

Discontinued

Discontinued
 $28.07
Discontinued
9
Deflector, Heat
 $9.89

Part Number:12 265 08-S

In Stock

In Stock
 $9.89
In Stock
 $9.89
10
Line: Fuel Obsolete - Not Available
 $7.96

Part Number:1235311-S

Discontinued

Discontinued
 $7.96
Discontinued
11
Screw
 $4.99

Part Number:KH-M-0545010

In Stock

In Stock
 $4.99
In Stock
 $4.99
12
Clip
 $3.99

Part Number:X-728-1-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
13
Clamp Hose
 $4.99

Part Number:25 237 31-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
14
Hose, Fuel Low-Permeation
 $8.01

Part Number:25 111 36-S

In Stock

In Stock
 $8.01
In Stock
 $8.01
15
Pump Kit-Fuel
 $46.92

Part Number:12 559 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $46.92
Usually ships in 7 - 12 business days
 $46.92
16
Kit, Straight Fitting
 $6.62

Part Number:25 294 09-S

In Stock

In Stock
 $6.62
In Stock
 $6.62
17
Screw, Lbd Skt M6X1.0X20
 $3.99

Part Number:25 086 403-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
18
Connector, 90 Deg. Hose
 $6.49

Part Number:12 294 13-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.49
Usually ships in 7 - 12 business days
 $6.49
19
O-Ring, Fuel Pump
 $3.99

Part Number:25 153 04-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
20
Spacer, Fuel Pump
 $8.09

Part Number:12 112 05-S

In Stock

In Stock
 $8.09
In Stock
 $8.09
21
Gasket, Fuel Pump
 $3.99

Part Number:25 041 10-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
22
Line, Fuel
 $19.29

Part Number:25 111 81-S

In Stock

In Stock
 $19.29
In Stock
 $19.29
23
Clamp Spring Hose
 $3.99

Part Number:25 237 37-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
24
Fuel Filter
 $20.27

Part Number:25 050 22-S1

In Stock

In Stock

Note: (Use With Fuel Pump)
 $20.27
In Stock
 $20.27
1252104-S
Kit, Inlet Seat
 $64.48

Part Number:12 521 04-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $64.48
Usually ships in 7 - 12 business days
 $64.48
1275592-S
Kit, High Altitude (+10,000 Ft)
 $16.56

Part Number:12 755 92-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $16.56
Usually ships in 7 - 12 business days
 $16.56
1275702-S
Kit, Float
 $14.32

Part Number:12 757 02-S

In Stock

In Stock
 $14.32
In Stock
 $14.32
1275703-S
Kit-Carb Repair
 $38.57

Part Number:12 757 03-S

In Stock

In Stock
 $38.57
In Stock
 $38.57
1275708-S
Kit, Choke Shaft Repair Obsolete - Not Available
 $37.43

Part Number:KH-12-757-08

Discontinued

Discontinued

Note: (Includes Ref No. 16)
 $37.43
Discontinued
1275733-S
Solenoid Repair Kit
 $143.40

Part Number:KH-12-757-33

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $143.40
Usually ships in 7 - 12 business days
 $143.40
1275737-S
Kit, Repair Bowl Replacement
 $17.37

Part Number:12 757 37-S

In Stock

In Stock
 $17.37
In Stock
 $17.37
2514106-S
Tool, Installation (Snap Ring)
 $3.99

Part Number:25 141 06-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Page I
Kohler CH16-45509 16 HP Engine Page I Diagram
 Fig #
1
Valve Lifter Kit
 $24.23

Part Number:25 351 11-S

In Stock

In Stock
 $24.23
In Stock
 $24.23
2
Kit, Cylinder Head
 $511.41

Part Number:12 755 81-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $511.41
Usually ships in 7 - 12 business days
 $511.41
3
Rod, Push
 $4.99

Part Number:12 411 04-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
4
Gasket, Cylinder Head
 $19.27

Part Number:12 041 10-S

In Stock

In Stock
 $19.27
In Stock
 $19.27
5
Valve, Exhaust
 $59.76

Part Number:12 016 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $59.76
Usually ships in 7 - 12 business days
 $59.76
6
Valve, Intake (Std.)
 $35.38

Part Number:12 017 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $35.38
Usually ships in 7 - 12 business days
 $35.38
7
Head, Cylinder
 $348.43

Part Number:12 318 19-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $348.43
Usually ships in 7 - 12 business days
 $348.43
8
Arm, Rocker
 $13.82

Part Number:25 186 01-S

In Stock

In Stock
 $13.82
In Stock
 $13.82
9
Pivot, Rocker Arm
 $3.99

Part Number:12 599 03-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
10
Screw: Flg M6x1.0x34
 $3.99

Part Number:M-640034-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
11
Seal, Valve Stem
 $12.14

Part Number:25 032 14-S

In Stock

In Stock
 $12.14
In Stock
 $12.14
12
Spring, Valve
 $12.00

Part Number:12 089 34-S

In Stock

In Stock
 $12.00
In Stock
 $12.00
13
Cap, Valve Spring
 $8.74

Part Number:25 173 28-S

In Stock

In Stock
 $8.74
In Stock
 $8.74
14
Kit, Retainer
 $6.42

Part Number:12 755 03-S

In Stock

In Stock
 $6.42
In Stock
 $6.42
15
Washer, Flat 13/32-In
 $3.99

Part Number:12 468 05-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
16
Spacer, Head Bolt Exhaust Port
 $10.98

Part Number:12 112 13-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.98
Usually ships in 7 - 12 business days
 $10.98
17
Screw-Hex Flange
 $3.99

Part Number:20 086 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
18
Hose, Breather
 $23.77

Part Number:12 326 27-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $23.77
Usually ships in 7 - 12 business days
 $23.77
19
Clamp Hose
 $4.99

Part Number:25 237 31-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
20
Screw, Flg Thd Frm M6X1.0X16
 $4.99

Part Number:25 086 397-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
21
Screw, Hex. Flange Thread Forming M6X1.0X20
 $4.99

Part Number:25 086 396-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
22
Cover, Rocker
 $19.60

Part Number:12 096 47-S

In Stock

In Stock
 $19.60
In Stock
 $19.60
23
Strap, Lifting
 $3.99

Part Number:25 445 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
24
Screw
 $4.99

Part Number:KH-M-0545010

In Stock

In Stock
 $4.99
In Stock
 $4.99
25
Retainer, Reed
 $5.10

Part Number:66 018 04-S

In Stock

In Stock
 $5.10
In Stock
 $5.10
26
Reed, Breather
 $3.99

Part Number:12 402 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
1201602-S
Valve, Exhaust (.25) Obsolete - Not Available
 $57.49

Part Number:12 016 02-S

Discontinued

Discontinued
 $57.49
Discontinued
1201702-S
Valve, Intake (.25)
 $33.23

Part Number:12 017 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $33.23
Usually ships in 7 - 12 business days
 $33.23
2535714-S
Lubricant, Camshaft
 $3.99

Part Number:25 357 14-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Page J
Kohler CH16-45509 16 HP Engine Page J Diagram
 Fig #
M-445010-S
Screw: Thrd Frm M4x0.7x10
 $3.99

Part Number:M-445010-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
1
Kit: 15 / 20 Amp Stator
 $162.82

Part Number:237878-S

In Stock

In Stock
 $162.82
In Stock
 $162.82
2
Screw
 $4.99

Part Number:KH-M-0545010

In Stock

In Stock
 $4.99
In Stock
 $4.99
3
Clip
 $3.99

Part Number:X-728-1-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
4
Screw, Thd Frm M5X0.8X25
 $3.99

Part Number:25 086 402-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
5
Plug, Spark (Std)
 $12.61

Part Number:12 132 02-S

In Stock

In Stock
 $12.61
In Stock
 $12.61
6
Module-ignition
 $120.61

Part Number:KH-12-584-17-S

In Stock

In Stock
 $120.61
In Stock
 $120.61
7
Washer: Int Tooth Lock 1/4
 $3.99

Part Number:X-22-11-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
8
Screw; Sckt Thrd Frmm5x0.8x20 Obsolete - Not Available
 $2.99

Part Number:1208635-S

Discontinued

Discontinued
 $2.99
Discontinued
9
Module, Digital Spd Ad
 $238.60

Part Number:12 707 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $238.60
Usually ships in 7 - 12 business days
 $238.60
10
Screw: Phl Thd Frm M4.2x13
 $3.99

Part Number:M-461013-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
11
Flywheel Obsolete - Not Available
 $242.85

Part Number:1202546-S

Discontinued

Discontinued
 $242.85
Discontinued
12
Key: 3/16 X 5/8
 $4.99

Part Number:X-42-15-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
13
Washer, Flat 13/32"
 $6.88

Part Number:12 468 03-S

In Stock

In Stock
 $6.88
In Stock
 $6.88
14
Screw, Flg M10X1.5X45
 $3.99

Part Number:25 086 361-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
15
Fan Obsolete - Not Available
 $21.24

Part Number:1215703-S

Discontinued

Discontinued
 $21.24
Discontinued
16
Adapter, Drive Shaft
 $36.25

Part Number:24 029 12-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $36.25
Usually ships in 7 - 12 business days
 $36.25
17
Screw, Flg M8X1.25X45
 $4.99

Part Number:24 086 17-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
18
Screen, Grass Obsolete - Not Available
 $6.03

Part Number:12 162 05-S

Discontinued

Discontinued
 $6.03
Discontinued
19
Spacer, Fan
 $4.99

Part Number:25 086 47-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
20
Screw, Wsh Hd Tap #8-18x1-inch Obsolete - Not Available
 $2.99

Part Number:1208642-S

Discontinued

Discontinued
 $2.99
Discontinued
21
Regulator Assy
 $136.85

Part Number:25 755 03-S

In Stock

In Stock

Note: [Includes Ref No. 12 (Qty 2)]
 $136.85
In Stock
 $136.85
22
Connector
 $8.38

Part Number:25 155 41-S

In Stock

In Stock
 $8.38
In Stock
 $8.38
1212696-S
Bracket, Ground Strap
 $3.99

Part Number:12 126 96-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
1217651-S
Harness: Wiring Obsolete - Not Available
 $51.86

Part Number:1217651-S

Discontinued

Discontinued
 $51.86
Discontinued
1245202-S
Terminal
 $3.99

Part Number:1245202-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
1245403-S
Tie, Wire
 $3.99

Part Number:12 454 03-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
2451812-S
Lead
 $4.99

Part Number:24 518 12-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
2545201-S
Terminal
 $6.05

Part Number:25 452 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.05
Usually ships in 7 - 12 business days
 $6.05
Page K
Kohler CH16-45509 16 HP Engine Page K Diagram
 Fig #
1
Dipstick
 $34.21

Part Number:12 038 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $34.21
Usually ships in 7 - 12 business days
 $34.21
2
O-Ring, Dipstick
 $4.99

Part Number:25 153 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
3
O-Ring
 $3.99

Part Number:12 153 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
4
Tube, Oil Fill Obsolete - Not Available
 $18.12

Part Number:12-123-22-S

Discontinued

Discontinued
 $18.12
Discontinued
5
Screw, Thread Forming
 $3.99

Part Number:25 086 398-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
6
O-Ring
 $3.99

Part Number:12 153 07-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
7
Kit, Oil Pick-Up
 $96.06

Part Number:12 755 73-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $96.06
Usually ships in 7 - 12 business days
 $96.06
8
Clip, Oil Pick-Up Tube
 $6.49

Part Number:52 154 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.49
Usually ships in 7 - 12 business days
 $6.49
9
Pick-Up, Oil Screen
 $57.78

Part Number:25 381 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $57.78
Usually ships in 7 - 12 business days
 $57.78
10
Closure Plate Assy Obsolete - Not Available
 $339.99

Part Number:12-009-51-S

Discontinued

Discontinued
 $339.99
Discontinued
11
Valve, Oil Pressure Relief
 $14.27

Part Number:25 462 09-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.27
Usually ships in 7 - 12 business days
 $14.27
12
Bearing, Crankshaft
 $26.16

Part Number:12 030 05-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.16
Usually ships in 7 - 12 business days
 $26.16
13
O-Ring, Oil Pickup
 $3.99

Part Number:12 153 04-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
14
Nipple, Oil Filter
 $6.23

Part Number:24 136 09-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.23
Usually ships in 7 - 12 business days
 $6.23
15
Oil Filter
 $14.91

Part Number:12 050 01-S

In Stock

In Stock
 $14.91
In Stock
 $14.91
16
Plug, Ctsk Pipe 1/8"
 $3.99

Part Number:25 139 60-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
17
Oil Psi Sensor
 $17.37

Part Number:25 099 27-S

In Stock

In Stock
 $17.37
In Stock
 $17.37
18
Cover, Oil Pump
 $15.53

Part Number:12 096 21-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $15.53
Usually ships in 7 - 12 business days
 $15.53
19
O-Ring 1.78
 $8.80

Part Number:12 153 05-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.80
Usually ships in 7 - 12 business days
 $8.80
20
Pump Assembly: Oil Obsolete - Not Available
 $35.17

Part Number:1239301-S

Discontinued

Discontinued
 $35.17
Discontinued
21
Seal, Oil Obsolete - Not Available
 $10.30

Part Number:12 032 03-S

Discontinued

Discontinued
 $10.30
Discontinued
22
Screw, Flg M8X1.25X45
 $4.99

Part Number:24 086 17-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
23
Screw, Flg M8X1.25X45
 $4.99

Part Number:24 086 17-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
Page L
Kohler CH16-45509 16 HP Engine Page L Diagram
 Fig #
M-841080-S
Nut: Flg M8x1.25
 $4.99

Part Number:M-841080-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
M-851080-S
Screw: Flg M8x1.25x80
 $4.99

Part Number:M-851080-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
2509811-S
Starter Assy, Solenoid Shift
 $337.26

Part Number:25 098 24-S

In Stock

In Stock
 $337.26
In Stock
 $337.26
2514105-S
Ring: Retaining Obsolete - Not Available
 $3.99

Part Number:2514105-S

Discontinued

Discontinued
 $3.99
Discontinued
2522101-S
Kit, Brush Holder
 $77.77

Part Number:25 221 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $77.77
Usually ships in 7 - 12 business days
 $77.77
2543506-S
Solenoid
 $233.76

Part Number:25 435 06-S

In Stock

In Stock
 $233.76
In Stock
 $233.76
2575533-S
Kit, Starter Pinion Obsolete - Not Available
 $169.00

Part Number:25 755 33-S

Discontinued

Discontinued
 $169.00
Discontinued
25086113-S
Screw, External Torx Head
 $17.09

Part Number:25 086 113-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $17.09
Usually ships in 7 - 12 business days
 $17.09
 Fig #
Engine Parts

Repair Guides for Kohler 16 HP Engine CH16-45509

Quick Fix: How to Replace the Spark Plug in a Small Engine

This video will help you replace the spark plug on a small engine which will help get your gas powered equipment up and running again.

Quick Fix: How to Clean a Spark Arrestor Screen on a Small 2-Cycle Engine

This repair video will instruct you how to repair a dirty or damaged spark arrestor on your small engine.

How to Replace the Fuel Filters in Your Outdoor Power Equipment

This video will help you troubleshoot your fuel-line replacement repairs.

How to Test a Small Engine for Spark

If your small engine isn't starting, you'll need to diagnose many issues including the spark plug. This video walks you through the steps of how to test for a spark using a spark tester.

Questions & Answers for Kohler CH16-45509

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