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  Kohler ECH730-3037 25 HP Engine Parts
Kohler 25 HP Engine Replacement For Model ECH730-3037

Kohler 25 HP Engine Replacement Parts For Model ECH730-3037

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Page A
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Page I
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Showing All Parts
Page A
Kohler ECH730-3037 25 HP Engine Page A Diagram
 Fig #
15
Clip Assembly
 $18.29

Part Number:62 154 07-S

In Stock

In Stock
 $18.29
In Stock
 $18.29
35
Damper: Foam Insert
 $13.47

Part Number:62 263 03-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $13.47
Usually ships in 7 - 12 business days
 $13.47
37
Filter: Air Assembly
 $257.02

Part Number:24 048 32-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $257.02
Usually ships in 7 - 12 business days
 $257.02
38
O-ring (hdac Seal-efi)
 $3.99

Part Number:24 153 31-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
40
Cover: Air Filter
 $42.14

Part Number:62 096 22-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $42.14
Usually ships in 7 - 12 business days
 $42.14
41
Cover: Rain Cap
 $42.14

Part Number:62 096 25-S

In Stock

In Stock
 $42.14
In Stock
 $42.14
42
Element: Air Filter - Primary
 $34.83

Part Number:2508301-S

In Stock

In Stock
 $34.83
In Stock
 $34.83
43
Element: Air Filter - Safety
 $35.17

Part Number:25 083 04-S

In Stock

In Stock

Note: (Inside Filter, Not Shown)
 $35.17
In Stock
 $35.17
48
Air Cleaner Bracket
 $11.30

Part Number:24 126 179-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.30
Usually ships in 7 - 12 business days
 $11.30
50
Plug: Hole
 $10.52

Part Number:62 139 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.52
Usually ships in 7 - 12 business days
 $10.52
25086396-S
Screw: Thread Forming
Minimum Quantity of 2 Required
 $4.99

Part Number:25 086 396-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
25086423-S
Screw: Hex Washer Hi-lo
 $3.99

Part Number:25 086 423-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 B
Kohler ECH730-3037 25 HP Engine Page B Diagram
 Fig #
1
Kit: Blower Housing
 $99.53

Part Number:24 027 438-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $99.53
Usually ships in 7 - 12 business days
 $99.53
2
Nut, Plastic - Black
 $5.95

Part Number:25 100 37-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
3
Screw: Thread Forming
Minimum Quantity of 2 Required
 $5.02

Part Number:25 086 398-S

In Stock

In Stock
 $5.02
In Stock
 $5.02
4
Screw: Thread Forming
Minimum Quantity of 2 Required
 $3.99

Part Number:25 086 400-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
Baffle: Right Barrel
 $17.29

Part Number:24063101-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $17.29
Usually ships in 7 - 12 business days
 $17.29
6
Screw: Thread Forming
Minimum Quantity of 2 Required
 $4.99

Part Number:25 086 396-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
7
Screw: Thread Forming
Minimum Quantity of 2 Required
 $3.99

Part Number:25 086 406-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
Baffle: Valley #1 Cylinder
 $8.15

Part Number:24 063 93-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.15
Usually ships in 7 - 12 business days
 $8.15
9
Baffle: Valley #2 Cylinder
 $12.52

Part Number:24 063 94-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.52
Usually ships in 7 - 12 business days
 $12.52
12
Cover: Blower Housing
 $6.33

Part Number:24 096 160-S

In Stock

In Stock
 $6.33
In Stock
 $6.33
15
Baffel: Left Baffle
 $15.74

Part Number:24063102-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $15.74
Usually ships in 7 - 12 business days
 $15.74
16
Screw: Thread Forming
Minimum Quantity of 2 Required
 $4.99

Part Number:25 086 397-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
17
Plate: Backing
 $17.69

Part Number:24 146 57-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $17.69
Usually ships in 7 - 12 business days
 $17.69
18
Kit: Access Panel
 $35.34

Part Number:25 755 20-S

In Stock

In Stock
 $35.34
In Stock
 $35.34
19
Clip, Baffle Mounting
 $5.95

Part Number:25 154 37-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
Page C
Kohler ECH730-3037 25 HP Engine Page C Diagram
 Fig #
1
Kit: Camshaft
 $168.71

Part Number:24 012 29-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $168.71
Usually ships in 7 - 12 business days
 $168.71
2
Retainer: Ring
Minimum Quantity of 2 Required
 $4.99

Part Number:24 018 09-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
3
Washer: Flat 9 Mm
Minimum Quantity of 2 Required
 $4.99

Part Number:M-931010-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
4
Washer: Flat 11/32
Minimum Quantity of 2 Required
 $3.99

Part Number:24 468 15-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
5
Seal: Governor Cross Shaft
 $5.95

Part Number:28 032 09-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
6
Shaft: Governor Cross
 $58.72

Part Number:24 144 39-S

In Stock

In Stock
 $58.72
In Stock
 $58.72
8
Plug: Sq Hd Pipe 3/8
 $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
9
Seal: Oil (helix Lip)
 $7.77

Part Number:24 032 19-S

In Stock

In Stock
 $7.77
In Stock
 $7.77
11
Hose: Oil Assembly
 $41.72

Part Number:2532625-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $41.72
Usually ships in 7 - 12 business days
 $41.72
12
Clamp: Hose
 $6.43

Part Number:25 237 31-S

In Stock

In Stock
 $6.43
In Stock
 $6.43
13
Fitting: Barbed
 $6.52

Part Number:24 294 22-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.52
Usually ships in 7 - 12 business days
 $6.52
16
Connecting Rod
 $81.18

Part Number:25 067 04-S

In Stock

In Stock
 $81.18
In Stock
 $81.18
18
Pin: Locating
Minimum Quantity of 2 Required
 $4.99

Part Number:24 380 16-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
Piston Kit: 747cc (std)
 $246.74

Part Number:25 874 14-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $246.74
Usually ships in 7 - 12 business days
 $246.74
19
Kit: Piston (.08)
 $223.67

Part Number:25 874 10-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $223.67
Usually ships in 7 - 12 business days
 $223.67
19
Kit: Piston (.25)
 $265.22

Part Number:25 874 11-S

In Stock

In Stock
 $265.22
In Stock
 $265.22
19
Kit: Piston (.50)
 $262.31

Part Number:25 874 12-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $262.31
Usually ships in 7 - 12 business days
 $262.31
20
Retainer: Piston Pin
 $3.99

Part Number:24 018 01-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
Plug: Cup
 $6.63

Part Number:52 139 09-S

In Stock

In Stock
 $6.63
In Stock
 $6.63
2545407-S
Tie
 $3.99

Part Number:25 454 07-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 ECH730-3037 25 HP Engine Page D Diagram
 Fig #
1
Crankshaft: Efi (747cc)
 $356.04

Part Number:24 014 477-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $356.04
Usually ships in 7 - 12 business days
 $356.04
2
Plug: Cup
 $6.63

Part Number:52 139 09-S

In Stock

In Stock
 $6.63
In Stock
 $6.63
Page E
Kohler ECH730-3037 25 HP Engine Page E Diagram
 Fig #
1
Kit: Valve Cover-plain
 $38.65

Part Number:24 755 141-S

In Stock

In Stock
 $38.65
In Stock
 $38.65
2
Screw, Hex. Flange M6x1.0x30
Minimum Quantity of 2 Required
 $4.99

Part Number:25 086 797-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
3
O-ring (yellow): Valve Cover
 $12.34

Part Number:24 153 30-S

In Stock

In Stock
 $12.34
In Stock
 $12.34
4
Kit: Retainer
 $6.42

Part Number:12 755 03-S

In Stock

In Stock
 $6.42
In Stock
 $6.42
5
Cap: Valve Spring
 $8.74

Part Number:25 173 28-S

In Stock

In Stock
 $8.74
In Stock
 $8.74
6
Spring: Valve
 $8.71

Part Number:24 089 02-S

In Stock

In Stock
 $8.71
In Stock
 $8.71
7
Retainer: Spring
 $8.79

Part Number:235011-S

In Stock

In Stock
 $8.79
In Stock
 $8.79
8
Seal: Valve Band
 $12.14

Part Number:25 032 14-S

In Stock

In Stock
 $12.14
In Stock
 $12.14
9
Kit, Cylinder Head Num-1
 $250.22

Part Number:24 818 03-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $250.22
Usually ships in 7 - 12 business days
 $250.22
10
Kit: Cylinder Head Gasket
 $49.97

Part Number:24 841 04-S

In Stock

In Stock
 $49.97
In Stock
 $49.97
11
Valve: Exhaust
 $21.10

Part Number:32 016 01-S

In Stock

In Stock
 $21.10
In Stock
 $21.10
11
Valve: Exhaust (.25)
 $20.18

Part Number:32 016 02-S

In Stock

In Stock
 $20.18
In Stock
 $20.18
12
Valve: Intake (std)
 $33.07

Part Number:24 017 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $33.07
Usually ships in 7 - 12 business days
 $33.07
12
Valve: Intake (.25) Obsolete - Not Available
 $29.58

Part Number:24 017 02-S

Discontinued

Discontinued
 $29.58
Discontinued
13
Sensor: Temperature
 $38.86

Part Number:25 418 02-S

In Stock

In Stock
 $38.86
In Stock
 $38.86
14
Spring Clamp: Hose
 $5.95

Part Number:25 237 37-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
15
Hose: Breather - Efi Horizonta
 $30.95

Part Number:24 326 104-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $30.95
Usually ships in 7 - 12 business days
 $30.95
16
Clamp, Hose
 $5.02

Part Number:2523712-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.02
Usually ships in 7 - 12 business days
 $5.02
17
Screw: Thread Forming
Minimum Quantity of 2 Required
 $4.99

Part Number:25 086 396-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
18
Cover: Breather
 $39.51

Part Number:24 096 165-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $39.51
Usually ships in 7 - 12 business days
 $39.51
20
Gasket: Breather
 $17.00

Part Number:24 041 67-S

In Stock

In Stock
 $17.00
In Stock
 $17.00
21
Filter: Breather
 $5.95

Part Number:24 050 11-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
22
Screw
Minimum Quantity of 2 Required
 $4.82

Part Number:KH-M-0545010

In Stock

In Stock
 $4.82
In Stock
 $4.82
23
Retainer: Reed
 $6.19

Part Number:66 018 04-S

In Stock

In Stock
 $6.19
In Stock
 $6.19
25
Strap, Lifting
 $3.99

Part Number:25 445 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
26
Reed, Breather
 $5.95

Part Number:24 402 06-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
27
Tie
 $3.99

Part Number:25 454 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
28
Kit: Valve Train
 $48.76

Part Number:24 755 66-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $48.76
Usually ships in 7 - 12 business days
 $48.76
29
Screw: Flg M6x1.0x34
Minimum Quantity of 2 Required
 $3.99

Part Number:M-640034-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
30
Pivot, Rocker Arm
 $5.95

Part Number:24 599 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Before S/N 3633510953)
 $5.95
Usually ships in 7 - 12 business days
 $5.95
31
Arm: Rocker
 $17.33

Part Number:25 186 01-S

In Stock

In Stock
 $17.33
In Stock
 $17.33
32
Liner: Exhaust Port
 $24.76

Part Number:24 605 07-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $24.76
Usually ships in 7 - 12 business days
 $24.76
33
Kit, Cylinder Head Num-2
 $250.22

Part Number:24 818 04-S

In Stock

In Stock
 $250.22
In Stock
 $250.22
34
Nut: Flg M8x1.25
 $5.95

Part Number:24 100 10-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
35
Washer: Flat 8.6 Mm
Minimum Quantity of 2 Required
 $3.99

Part Number:24 468 16-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
36
Stud: M8x1.25
 $6.54

Part Number:24 072 09-S

In Stock

In Stock
 $6.54
In Stock
 $6.54
38
Clip: O2 Sensor
 $3.99

Part Number:25 154 22-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
39
Bracket: Oxygen Sensor
 $3.99

Part Number:24 126 194-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
40
Rod: Push
 $5.45

Part Number:24 411 05-S

In Stock

In Stock
 $5.45
In Stock
 $5.45
41
Kit: Lifter
 $24.23

Part Number:25 351 11-S

In Stock

In Stock
 $24.23
In Stock
 $24.23
42
Kit: Breather Separator
 $98.44

Part Number:24 755 241-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $98.44
Usually ships in 7 - 12 business days
 $98.44
43
Screw: Thread Forming
Minimum Quantity of 2 Required
 $3.99

Part Number:25 086 395-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
46
Kit: 90 Deg. Fitting
 $12.44

Part Number:25 294 11-S

In Stock

In Stock
 $12.44
In Stock
 $12.44
48
Cap Assy: Oil Fill (yellow)
 $10.59

Part Number:24 227 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Includes 25)
 $10.59
Usually ships in 7 - 12 business days
 $10.59
49
O-ring
Minimum Quantity of 2 Required
 $4.99

Part Number:24 153 32-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
50
Valve Cover-fuel Pump Kit
 $189.42

Part Number:KH-24-559-10-S

Backorder: No ETA

Backorder: No ETA

Note: (Includes 2, 23-25)
 $189.42
Backorder: No ETA
 $189.42
2523731-S
Clamp: Hose
 $6.43

Part Number:25 237 31-S

In Stock

In Stock
 $6.43
In Stock
 $6.43
Page F
Kohler ECH730-3037 25 HP Engine Page F Diagram
 Fig #
2
Nut: Lock M5x.8
 $5.95

Part Number:M-547050-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
3
Screw: Thread Forming
Minimum Quantity of 2 Required
 $5.02

Part Number:25 086 398-S

In Stock

In Stock
 $5.02
In Stock
 $5.02
4
Bracket, Control
 $14.12

Part Number:24 126 263-S

In Stock

In Stock
 $14.12
In Stock
 $14.12
5
Screw: Thread Forming
Minimum Quantity of 2 Required
 $4.99

Part Number:25 086 397-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
6
Cable Clamp
 $3.99

Part Number:25 237 53-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: Spring Lock 1/4
 $3.99

Part Number:X-20-1-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
9
Nut: Flg M5x.8
 $5.95

Part Number:M-541050-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.95
Usually ships in 7 - 12 business days
 $5.95
10
Nut: M4x0.7
 $3.99

Part Number:M-446030-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
11
Screw: Cap M4x.7x30
Minimum Quantity of 2 Required
 $3.99

Part Number:M-401030-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
12
Washer: Flat 5.5 Mm
Minimum Quantity of 2 Required
 $3.99

Part Number:24 468 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
13
Lever: Throttle Control
 $18.34

Part Number:24 090 03-S

In Stock

In Stock
 $18.34
In Stock
 $18.34
14
Washer: Spring 1/4
Minimum Quantity of 2 Required
 $3.99

Part Number:41 468 03-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
15
Screw: Thread Forming
Minimum Quantity of 2 Required
 $3.99

Part Number:25 086 473-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
16
Spring: Throttle Limiter
 $6.60

Part Number:24 089 51-S

In Stock

In Stock
 $6.60
In Stock
 $6.60
22
Spring: Governor (clear)
 $11.10

Part Number:24 089 50-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.10
Usually ships in 7 - 12 business days
 $11.10
23
Bushing: Throttle Linkage
 $6.33

Part Number:25 158 11-S

In Stock

In Stock
 $6.33
In Stock
 $6.33
28
Lever: Throttle Actuator
 $7.09

Part Number:24 090 65-S

In Stock

In Stock
 $7.09
In Stock
 $7.09
30
Bolt: Rd Hd Sq Neck M6x1.0x25
Minimum Quantity of 2 Required
 $3.99

Part Number:24 211 03-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
31
Lever: Governor Assembly
 $12.57

Part Number:24 090 69-S

In Stock

In Stock
 $12.57
In Stock
 $12.57
31
Lever: Governor Assembly
 $12.57

Part Number:24 090 69-S

In Stock

In Stock
 $12.57
In Stock
 $12.57
33
Nut: Flg M6x1.0
 $5.95

Part Number:M-641060-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
Page G
Kohler ECH730-3037 25 HP Engine Page G Diagram
 Fig #
6
Stud
 $5.95

Part Number:25 072 24-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.95
Usually ships in 7 - 12 business days
 $5.95
Page H
Kohler ECH730-3037 25 HP Engine Page H Diagram
 Fig #
1
Screw: Flg M6x1.0x16
Minimum Quantity of 2 Required
 $3.99

Part Number:M-639016-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
2
Kit: Fuel Module Pump Obsolete - Not Available
 $318.93

Part Number:25 393 16-S

Discontinued

Discontinued
 $318.93
Discontinued
4
Hose: Evaporative (15.0)
 $3.99

Part Number:24 326 119-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
Sleeve: Anti-abrasion
 $7.22

Part Number:25 431 22-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.22
Usually ships in 7 - 12 business days
 $7.22
7
Clamp: Hose
 $6.43

Part Number:25 237 31-S

In Stock

In Stock
 $6.43
In Stock
 $6.43
7
Clamp: Oetiker
 $3.99

Part Number:25 237 28-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
Connector: Evaporative
 $19.03

Part Number:25 155 51-S

In Stock

In Stock
 $19.03
In Stock
 $19.03
9
Cap: Masking
 $5.95

Part Number:25 173 33-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
10
Fuel Filter
 $13.66

Part Number:24 050 13-S1

In Stock

In Stock
 $13.66
In Stock
 $13.66
11
Hose: Fuel Low Permeation
 $19.29

Part Number:25 111 81-S

In Stock

In Stock
 $19.29
In Stock
 $19.29
16
Screw: Flg M6x1.0x60
 $4.99

Part Number:M-651060-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
17
Tee Connector
 $3.99

Part Number:25 155 56-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
Screw: Thread Forming
Minimum Quantity of 2 Required
 $4.99

Part Number:25 086 396-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
19
Sensor: Throttle Position
 $121.79

Part Number:25 418 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $121.79
Usually ships in 7 - 12 business days
 $121.79
20
Injector: Fuel
 $88.43

Part Number:25 331 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $88.43
Usually ships in 7 - 12 business days
 $88.43
25
Sleeve: Fuel Line
 $13.23

Part Number:2543112-S

In Stock

In Stock
 $13.23
In Stock
 $13.23
26
Nut: Flg M6x1.0
 $5.95

Part Number:M-641060-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
28
Sensor: Air Temperature
 $23.34

Part Number:25 418 03-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $23.34
Usually ships in 7 - 12 business days
 $23.34
29
Tie
 $3.99

Part Number:25 454 07-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
30
Screw: Flg M6x1.0x16
 $3.99

Part Number:M-651016-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
31
Stud:m6x1.0x84
 $3.99

Part Number:M-629085-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
32
Kit: Manifold
 $174.58

Part Number:24 164 102-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $174.58
Usually ships in 7 - 12 business days
 $174.58
33
Sensor: Map
 $98.19

Part Number:25 418 09-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $98.19
Usually ships in 7 - 12 business days
 $98.19
34
Baffle: Fuel Module
 $21.19

Part Number:24 063 107-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $21.19
Usually ships in 7 - 12 business days
 $21.19
36
Fuel Hose Assy Ech680 Thru Ech
 $123.41

Part Number:24 399 26-S

In Stock

In Stock
 $123.41
In Stock
 $123.41
40
Body: Throttle Assembly
 $346.94

Part Number:25 583 10-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $346.94
Usually ships in 7 - 12 business days
 $346.94
41
Screw: Flg M6x1.0x25
Minimum Quantity of 2 Required
 $3.99

Part Number:25 086 124-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
42
Kit: Intake Manifold Gasket
Minimum Quantity of 2 Required
 $4.99

Part Number:24 041 79-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 I
Kohler ECH730-3037 25 HP Engine Page I Diagram
 Fig #
1
Label: Clear Lamination
 $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
7
Label: Engine Displacement Ech
 $17.77

Part Number:24 113 291-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $17.77
Usually ships in 7 - 12 business days
 $17.77
Page J
Kohler ECH730-3037 25 HP Engine Page J Diagram
 Fig #
1
Kit: 15 / 20 Amp Stator
 $150.83

Part Number:237878-S

In Stock

In Stock
 $150.83
In Stock
 $150.83
2
Screw: Thread Forming
Minimum Quantity of 2 Required
 $3.99

Part Number:25 086 402-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
3
Flywheel Assembly
 $303.30

Part Number:24 025 62-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $303.30
Usually ships in 7 - 12 business days
 $303.30
4
Screw: Flg M8x1.25x25
 $3.99

Part Number:M-839025-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
Screw: Thread Forming
Minimum Quantity of 2 Required
 $4.99

Part Number:25 086 396-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
6
Sensor: Speed
 $41.35

Part Number:25 418 01-S

In Stock

In Stock
 $41.35
In Stock
 $41.35
7
Bracket: Sensor Speed
 $9.16

Part Number:25 126 16-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.16
Usually ships in 7 - 12 business days
 $9.16
8
Screw: Thread Forming
Minimum Quantity of 2 Required
 $5.02

Part Number:25 086 398-S

In Stock

In Stock
 $5.02
In Stock
 $5.02
9
Washer: Int Tooth Lock #10
 $3.99

Part Number:X-22-9-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
Cap: Connector
 $7.86

Part Number:24 173 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.86
Usually ships in 7 - 12 business days
 $7.86
11
Bracket: Ecu
 $8.64

Part Number:24 126 197-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.64
Usually ships in 7 - 12 business days
 $8.64
12
Module: Ecu
 $338.47

Part Number:24 584 73-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $338.47
Usually ships in 7 - 12 business days
 $338.47
13
Screw: Thread Forming
Minimum Quantity of 2 Required
 $4.99

Part Number:25 086 396-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
23
Tie: Wire
 $3.99

Part Number:25 454 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
25
Screen: Grass
 $26.09

Part Number:24 162 39-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.09
Usually ships in 7 - 12 business days
 $26.09
26
Washer: Flat 1/4 (o.d. 5/8)
Minimum Quantity of 2 Required
 $3.99

Part Number:X-25-53-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
28
Screw: Cap M6x1.0x99.5
 $4.99

Part Number:M-603100-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
30
Screw: Hex Flange
Minimum Quantity of 2 Required
 $4.77

Part Number:25 086 361-S

Backorder: No ETA

Backorder: No ETA
 $4.77
Backorder: No ETA
 $4.77
31
Ring: Support
 $7.09

Part Number:25 141 08-S

In Stock

In Stock
 $7.09
In Stock
 $7.09
32
Spacer
 $20.31

Part Number:24 112 14-S

In Stock

In Stock
 $20.31
In Stock
 $20.31
33
Washer: Spring 10 Mm
 $3.99

Part Number:24 468 11-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
35
Kit: Mounting Clip
 $7.82

Part Number:25 154 21-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.82
Usually ships in 7 - 12 business days
 $7.82
36
Kit: Flywheel Fan
 $61.97

Part Number:24 755 253-S

In Stock

In Stock
 $61.97
In Stock
 $61.97
37
Tie: Wire
 $3.99

Part Number:25 454 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
38
Washer: Int Tooth Lock 1/4
Minimum Quantity of 2 Required
 $3.99

Part Number:X-22-11-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
41
Washer: Flat 1/4 (o.d. 1/2)
 $3.99

Part Number:X-25-63-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
42
Screw: Skt Set #10-24x1/4
 $3.99

Part Number:25 086 43-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
43
Washer: Flat 13/32
 $8.34

Part Number:2546809-S

In Stock

In Stock
 $8.34
In Stock
 $8.34
44
Key: 3/16 X 5/8
 $5.95

Part Number:X-42-15-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
47
Harness Kit
 $330.55

Part Number:24 176 275-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $330.55
Usually ships in 7 - 12 business days
 $330.55
48
Screw: Hex Flange Hi-lo
 $3.99

Part Number:25 086 157-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
49
Regulator/rectifier (20-30amp,
 $93.33

Part Number:2540348-S

In Stock

In Stock
 $93.33
In Stock
 $93.33
51
Kit: Ground: Lead
 $6.09

Part Number:24 518 12-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.09
Usually ships in 7 - 12 business days
 $6.09
52
Connector
 $32.65

Part Number:25 155 41-S

In Stock

In Stock
 $32.65
In Stock
 $32.65
54
Clip: Cable
 $7.09

Part Number:47 154 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.09
Usually ships in 7 - 12 business days
 $7.09
54
Clamp
 $3.99

Part Number:25 237 36-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
57
Washer: Flat 3/16
 $3.99

Part Number:X-25-79-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
58
Spark Plug: Rfi
 $15.38

Part Number:25 132 14-S

In Stock

In Stock
 $15.38
In Stock
 $15.38
63
Clip
 $12.57

Part Number:62 154 05-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.57
Usually ships in 7 - 12 business days
 $12.57
64
Coil: Ignition - Efi (rfi/emc)
 $187.05

Part Number:25 519 04-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $187.05
Usually ships in 7 - 12 business days
 $187.05
65
Screw: Flg M6x1.0x34
Minimum Quantity of 2 Required
 $3.99

Part Number:M-640034-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
Page K
Kohler ECH730-3037 25 HP Engine Page K Diagram
 Fig #
4
Dipstick
 $13.75

Part Number:2403810-S

In Stock

In Stock
 $13.75
In Stock
 $13.75
10
Dipstick W/tube Kit Obsolete - Not Available
 $37.83

Part Number:24 755 121-S

Discontinued

Discontinued
 $37.83
Discontinued
11
Shaft: Governor Gear
 $5.97

Part Number:12 144 02-S

In Stock

In Stock
 $5.97
In Stock
 $5.97
12
Tab: Locking
Minimum Quantity of 2 Required
 $4.99

Part Number:24 448 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
13
Kit: Governor Gear W/pin
 $74.97

Part Number:24 043 12-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $74.97
Usually ships in 7 - 12 business days
 $74.97
14
Pin: Governor Regulating
Minimum Quantity of 2 Required
 $3.99

Part Number:12 380 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
15
O-ring
 $8.60

Part Number:24 153 08-S

In Stock

In Stock
 $8.60
In Stock
 $8.60
16
Kit: Oil Pump Assembly Obsolete - Not Available
 $96.98

Part Number:24 393 53-S

Discontinued

Discontinued
 $96.98
Discontinued
17
O-ring: Oil Pick-up
Minimum Quantity of 2 Required
 $4.99

Part Number:24 153 01-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
18
Pick-up: Oil
 $45.73

Part Number:24 381 04-S

In Stock

In Stock
 $45.73
In Stock
 $45.73
19
Washer: Flat 1/4 (o.d. 5/8)
Minimum Quantity of 2 Required
 $3.99

Part Number:X-25-53-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
20
Screw: Thread Forming
Minimum Quantity of 2 Required
 $3.99

Part Number:25 086 401-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
21
Kit: Closure Plate Assy
 $639.97

Part Number:24 009 237-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $639.97
Usually ships in 7 - 12 business days
 $639.97
22
Screw Obsolete - Not Available
 $2.99

Part Number:2408612-S

Discontinued

Discontinued
 $2.99
Discontinued
24
Oil Filter
 $13.21

Part Number:12 050 01-S

In Stock

In Stock
 $13.21
In Stock
 $13.21
26
Nipple, Oil Filter
 $17.76

Part Number:24 136 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $17.76
Usually ships in 7 - 12 business days
 $17.76
27
Cooler: Oil Assembly (cv Efi)
 $211.96

Part Number:24 594 42-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $211.96
Usually ships in 7 - 12 business days
 $211.96
28
Clamp: Hose Low Profile
 $4.99

Part Number:24 237 16-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
29
Hose: Oil Cooler
 $42.23

Part Number:24 326 130-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $42.23
Usually ships in 7 - 12 business days
 $42.23
30
Hose: Oil Cooler
 $54.02

Part Number:24 326 129-S

In Stock

In Stock
 $54.02
In Stock
 $54.02
31
Adapter: Oil Filter (ch Efi) Obsolete - Not Available
 $32.77

Part Number:24 029 81-S

Discontinued

Discontinued
 $32.77
Discontinued
32
Cooler: Oil & Diverter Assembl
 $262.38

Part Number:2459449-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $262.38
Usually ships in 7 - 12 business days
 $262.38
33
Use Kh-25-032-06-s
 $12.43

Part Number:KH-25-032-06-S

In Stock

In Stock
 $12.43
In Stock
 $12.43
34
Screw Obsolete - Not Available
 $2.99

Part Number:2508617-S

Discontinued

Discontinued
 $2.99
Discontinued
35
Plug: Ctsk Pipe 1/8
 $5.95

Part Number:25 139 60-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.95
Usually ships in 7 - 12 business days
 $5.95
36
Nut, Plastic - Black
 $5.95

Part Number:25 100 37-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
37
O-ring: Oil Cooler
 $8.38

Part Number:24 153 21-S

In Stock

In Stock
 $8.38
In Stock
 $8.38
38
Screw: Flg M8x1.25x45
Minimum Quantity of 2 Required
 $4.99

Part Number:24 086 17-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
40
Switch: Oil Pressure
 $17.37

Part Number:25 099 27-S

In Stock

In Stock
 $17.37
In Stock
 $17.37
41
Plug: Ctsk Pipe 1/8
 $5.95

Part Number:25 139 60-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.95
Usually ships in 7 - 12 business days
 $5.95
Page L
Kohler ECH730-3037 25 HP Engine Page L Diagram
 Fig #
1
Nut: Flg M8x1.25
 $5.95

Part Number:M-841080-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
2
Starter Assy, Solenoid Shift
 $337.26

Part Number:25 098 24-S

In Stock

In Stock
 $337.26
In Stock
 $337.26
3
Screw: Flg M8x1.25x80
Minimum Quantity of 2 Required
 $5.85

Part Number:M-851080-S

In Stock

In Stock
 $5.85
In Stock
 $5.85
18
Kit: Solenoid
 $233.76

Part Number:25 435 06-S

In Stock

In Stock
 $233.76
In Stock
 $233.76
19
Kit: Starter Pinion Obsolete - Not Available
 $169.00

Part Number:25 755 33-S

Discontinued

Discontinued
 $169.00
Discontinued
20
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
21
Ring: Retaining Obsolete - Not Available
 $3.99

Part Number:2514105-S

Discontinued

Discontinued
 $3.99
Discontinued
22
Kit: Brush Holder
 $99.93

Part Number:25 221 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $99.93
Usually ships in 7 - 12 business days
 $99.93
 Fig #
Engine Parts

Repair Guides for Kohler 25 HP Engine ECH730-3037

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.

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.

Questions & Answers for Kohler ECH730-3037

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