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Kohler K-Series Engine Parts
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  Kohler K91-4004E Engine Parts
Kohler Engine Replacement For Model K91-4004E

Kohler Engine Replacement Parts For Model K91-4004E

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Showing All Parts
Page A
Kohler K91-4004E Engine Page A Diagram
 Fig #
A
Nut Obsolete - Not Available
 $2.99

Part Number:X-276-7-S

Discontinued

Discontinued
 $2.99
Discontinued
D
Stud Obsolete - Not Available
 $2.99

Part Number:220069-S

Discontinued

Discontinued
 $2.99
Discontinued
E
Gasket Obsolete - Not Available
 $2.99

Part Number:220509-S

Discontinued

Discontinued
 $2.99
Discontinued
F1
Bracket Obsolete - Not Available
 $5.61

Part Number:220371-S

Discontinued

Discontinued
 $5.61
Discontinued
Page B
Kohler K91-4004E Engine Page B Diagram
 Fig #
A
Nut Obsolete - Not Available
 $2.99

Part Number:X-276-7-S

Discontinued

Discontinued
 $2.99
Discontinued
L1
Elbow Obsolete - Not Available
 $27.53

Part Number:220173-S

Discontinued

Discontinued
 $27.53
Discontinued
Page C
Kohler K91-4004E Engine Page C Diagram
 Fig #
A
Baffle, Head Obsolete - Not Available
 $20.90

Part Number:220605-S

Discontinued

Discontinued
 $20.90
Discontinued
B
Baffle-(dsc) Obsolete - Not Available
 $12.25

Part Number:220054-S

Discontinued

Discontinued
 $12.25
Discontinued
D
Housing (discd) Obsolete - Not Available
 $22.75

Part Number:220826

Discontinued

Discontinued
 $22.75
Discontinued
Page D
Kohler K91-4004E Engine Page D Diagram
 Fig #
A
Cover, Valve Obsolete - Not Available
 $9.74

Part Number:220358-S

Discontinued

Discontinued
 $9.74
Discontinued
B
Seal
 $10.21

Part Number:220369-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.21
Usually ships in 7 - 12 business days
 $10.21
C
Filter: Breather
 $9.11

Part Number:231419-S

In Stock

In Stock
 $9.11
In Stock
 $9.11
D
Reed: Breather
 $10.21

Part Number:220379-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.21
Usually ships in 7 - 12 business days
 $10.21
E
Gasket
 $7.92

Part Number:220370-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.92
Usually ships in 7 - 12 business days
 $7.92
F
Plate Obsolete - Not Available
 $6.38

Part Number:221250-S

Discontinued

Discontinued
 $6.38
Discontinued
G
Stud, 1/4-20x2-9/16-inch Obsolete - Not Available
 $4.99

Part Number:220368-S

Discontinued

Discontinued
 $4.99
Discontinued
Page E
Kohler K91-4004E Engine Page E Diagram
 Fig #
A
Ring Obsolete - Not Available
 $2.99

Part Number:220242-S

Discontinued

Discontinued
 $2.99
Discontinued
E1
Camshaft Obsolete - Not Available
 $113.62

Part Number:A-220262-S

Discontinued

Discontinued
 $113.62
Discontinued
F
Pin Obsolete - Not Available
 $23.51

Part Number:220053-S

Discontinued

Discontinued
 $23.51
Discontinued
G
Valve Obsolete - Not Available
 $162.24

Part Number:220096-S

Discontinued

Discontinued
 $162.24
Discontinued
H
Valve-(#dsc) Obsolete - Not Available
 $38.57

Part Number:220008-S

Discontinued

Discontinued
 $38.57
Discontinued
J
Pin Obsolete - Not Available
 $2.99

Part Number:220052-S

Discontinued

Discontinued
 $2.99
Discontinued
K
Spring
 $15.95

Part Number:220168-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $15.95
Usually ships in 7 - 12 business days
 $15.95
L
Spring
 $15.95

Part Number:220168-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $15.95
Usually ships in 7 - 12 business days
 $15.95
M
Tappet - (#dsc) Obsolete - Not Available
 $15.95

Part Number:220013-S

Discontinued

Discontinued
 $15.95
Discontinued
N2
Rotator Obsolete - Not Available
 $70.67

Part Number:220227-S

Discontinued

Discontinued
 $70.67
Discontinued
O2
Rotator Obsolete - Not Available
 $70.67

Part Number:220227-S

Discontinued

Discontinued
 $70.67
Discontinued
Page F
Kohler K91-4004E Engine Page F Diagram
 Fig #
C
Bowl
 $35.73

Part Number:200418-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $35.73
Usually ships in 7 - 12 business days
 $35.73
D
Part Obsolete - Not Available
 $2.99

Part Number:200408

Discontinued

Discontinued
 $2.99
Discontinued
E
Pin
 $6.71

Part Number:200376-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.71
Usually ships in 7 - 12 business days
 $6.71
F
Gasket
 $8.70

Part Number:200375-S

In Stock

In Stock
 $8.70
In Stock
 $8.70
H
Spring
 $6.90

Part Number:200383-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.90
Usually ships in 7 - 12 business days
 $6.90
J
Needle Obsolete - Not Available
 $23.69

Part Number:200410-S

Discontinued

Discontinued
 $23.69
Discontinued
K
Spring
 $11.62

Part Number:232555-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.62
Usually ships in 7 - 12 business days
 $11.62
L
Screw: Special
 $9.01

Part Number:232556-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.01
Usually ships in 7 - 12 business days
 $9.01
M
Spring Obsolete - Not Available
 $8.46

Part Number:200380-S

Discontinued

Discontinued
 $8.46
Discontinued
N
Screw Obsolete - Not Available
 $15.69

Part Number:200438-S

Discontinued

Discontinued
 $15.69
Discontinued
Page G
Kohler K91-4004E Engine Page G Diagram
 Fig #
B
Gasket
 $9.25

Part Number:210223-S

In Stock

In Stock
 $9.25
In Stock
 $9.25
Page H
Kohler K91-4004E Engine Page H Diagram
 Fig #
A
Block Assembly (discd) Obsolete - Not Available
 $421.35

Part Number:A-220967

Discontinued

Discontinued
 $421.35
Discontinued
B
Seal Obsolete - Not Available
 $11.78

Part Number:X-271-16-S

Discontinued

Discontinued
 $11.78
Discontinued
C
Bearing, Ball Obsolete - Not Available
 $24.38

Part Number:X-238-2-S

Discontinued

Discontinued
 $24.38
Discontinued
D
Seal
 $12.13

Part Number:X-271-15-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.13
Usually ships in 7 - 12 business days
 $12.13
E
Gasket Obsolete - Not Available
 $5.52

Part Number:220071-S

Discontinued

Discontinued
 $5.52
Discontinued
E
Gasket Obsolete - Not Available
 $4.99

Part Number:220112-S

Discontinued

Discontinued
 $4.99
Discontinued
G
Plate Obsolete - Not Available
 $111.56

Part Number:220385-S

Discontinued

Discontinued
 $111.56
Discontinued
H
Adapter (discd) Obsolete - Not Available
 $14.60

Part Number:220138

Discontinued

Discontinued
 $14.60
Discontinued
J
Gasket Obsolete - Not Available
 $6.37

Part Number:220141-S

Discontinued

Discontinued
 $6.37
Discontinued
K
Insert Obsolete - Not Available
 $15.91

Part Number:240008-S

Discontinued

Discontinued
 $15.91
Discontinued
L
Plug
 $3.99

Part Number:X-230-1-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
M
Insert
 $72.51

Part Number:220139-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $72.51
Usually ships in 7 - 12 business days
 $72.51
Page I
Kohler K91-4004E Engine Page I Diagram
 Fig #
B
Crankshaft Obsolete - Not Available
 $248.91

Part Number:46-755-07-S

Discontinued

Discontinued
 $248.91
Discontinued
Page J
Kohler K91-4004E Engine Page J Diagram
 Fig #
A
Screw - (#dsc) Obsolete - Not Available
 $2.99

Part Number:220257-S

Discontinued

Discontinued
 $2.99
Discontinued
B
Washer, Flat 5/16
 $5.90

Part Number:KH-220534

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.90
Usually ships in 7 - 12 business days
 $5.90
C
Head Obsolete - Not Available
 $109.74

Part Number:220541-S

Discontinued

Discontinued
 $109.74
Discontinued
D
Gasket-(#dsc) Obsolete - Not Available
 $11.76

Part Number:220124-S

Discontinued

Discontinued
 $11.76
Discontinued
H
Bracket (discd) Obsolete - Not Available
 $702.39

Part Number:220714

Discontinued

Discontinued
 $702.39
Discontinued
Page K
Kohler K91-4004E Engine Page K Diagram
 Fig #
A2
Dipstick Obsolete - Not Available
 $36.59

Part Number:221274-S

Discontinued

Discontinued
 $36.59
Discontinued
Page L
Kohler K91-4004E Engine Page L Diagram
 Fig #
E
Stud:1/4-20x1-7/8 Obsolete - Not Available
 $5.07

Part Number:220133-S

Discontinued

Discontinued
 $5.07
Discontinued
G
Adapter (discd) Obsolete - Not Available
 $37.00

Part Number:220287

Discontinued

Discontinued
 $37.00
Discontinued
H
Gasket - (#dsc) Obsolete - Not Available
 $2.99

Part Number:220122-S

Discontinued

Discontinued
 $2.99
Discontinued
Page M
Kohler K91-4004E Engine Page M Diagram
 Fig #
A1
Flywheel
 $429.35

Part Number:4602501-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $429.35
Usually ships in 7 - 12 business days
 $429.35
B
Key Obsolete - Not Available
 $2.99

Part Number:X-43-3-S

Discontinued

Discontinued
 $2.99
Discontinued
E
Screen, Grass Obsolete - Not Available
 $10.86

Part Number:220098-S

Discontinued

Discontinued
 $10.86
Discontinued
F
Retainer
 $17.51

Part Number:220113-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $17.51
Usually ships in 7 - 12 business days
 $17.51
G
Rope Obsolete - Not Available
 $12.09

Part Number:A-230099-S

Discontinued

Discontinued
 $12.09
Discontinued
J
Nut Obsolete - Not Available
 $2.99

Part Number:X-119-9-S

Discontinued

Discontinued
 $2.99
Discontinued
Page N
Kohler K91-4004E Engine Page N Diagram
 Fig #
J
Cap Obsolete - Not Available
 $22.69

Part Number:KH-236655

Discontinued

Discontinued
 $22.69
Discontinued
N1
Valve
 $50.73

Part Number:220764-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $50.73
Usually ships in 7 - 12 business days
 $50.73
T
Nipple Obsolete - Not Available
 $2.99

Part Number:X-217-6-S

Discontinued

Discontinued
 $2.99
Discontinued
X
Bracket - (#dsc) Obsolete - Not Available
 $58.79

Part Number:A-221254-S

Discontinued

Discontinued
 $58.79
Discontinued
Z
Clamp Obsolete - Not Available
 $2.99

Part Number:X-309-14

Discontinued

Discontinued
 $2.99
Discontinued
Page O
Kohler K91-4004E Engine Page O Diagram
 Fig #
A1
Filter Obsolete - Not Available
 $25.61

Part Number:A-210101

Discontinued

Discontinued
 $25.61
Discontinued
B1
Bail Obsolete - Not Available
 $14.76

Part Number:A-210477-S

Discontinued

Discontinued
 $14.76
Discontinued
C1
Bowl
 $24.88

Part Number:210467-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $24.88
Usually ships in 7 - 12 business days
 $24.88
D1
Gasket
 $7.40

Part Number:210468-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.40
Usually ships in 7 - 12 business days
 $7.40
E
Screen
 $7.77

Part Number:210479-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.77
Usually ships in 7 - 12 business days
 $7.77
F
Top
 $28.33

Part Number:210478-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $28.33
Usually ships in 7 - 12 business days
 $28.33
G
Valve Obsolete - Not Available
 $17.74

Part Number:A-210480-S

Discontinued

Discontinued
 $17.74
Discontinued
J
Cap Obsolete - Not Available
 $22.69

Part Number:KH-236655

Discontinued

Discontinued
 $22.69
Discontinued
K1
Tank Obsolete - Not Available
 $109.07

Part Number:220153-S

Discontinued

Discontinued
 $109.07
Discontinued
L1
Strap
 $74.37

Part Number:A-221197-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $74.37
Usually ships in 7 - 12 business days
 $74.37
Page P
Kohler K91-4004E Engine Page P Diagram
 Fig #
A
Lever Obsolete - Not Available
 $5.27

Part Number:220340-S

Discontinued

Discontinued
 $5.27
Discontinued
B
Spring (discd) Obsolete - Not Available
 $6.79

Part Number:230119

Discontinued

Discontinued
 $6.79
Discontinued
C
Ring
 $3.99

Part Number:X-269-13-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
E
Bushing Obsolete - Not Available
 $8.97

Part Number:220132-S

Discontinued

Discontinued
 $8.97
Discontinued
F
Disc: Governor Regulating Obsolete - Not Available
 $7.35

Part Number:230149-S

Discontinued

Discontinued
 $7.35
Discontinued
L
Linkage
 $21.62

Part Number:220380-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $21.62
Usually ships in 7 - 12 business days
 $21.62
M
Arm
 $41.69

Part Number:220239-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $41.69
Usually ships in 7 - 12 business days
 $41.69
Page Q
Kohler K91-4004E Engine Page Q Diagram
 Fig #
A
Stator Obsolete - Not Available
 $188.22

Part Number:4608501-S

Discontinued

Discontinued
 $188.22
Discontinued
B
Coil Obsolete - Not Available
 $132.75

Part Number:220435-S

Discontinued

Discontinued
 $132.75
Discontinued
K
Condenser Obsolete - Not Available
 $23.15

Part Number:220434-S

Discontinued

Discontinued
 $23.15
Discontinued
O
Cover Obsolete - Not Available
 $16.02

Part Number:232535-S

Discontinued

Discontinued
 $16.02
Discontinued
R
Rod
 $14.80

Part Number:4641101-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.80
Usually ships in 7 - 12 business days
 $14.80
S
Breaker Obsolete - Not Available
 $2.99

Part Number:47-150-01

Discontinued

Discontinued
 $2.99
Discontinued
Page R
Kohler K91-4004E Engine Page R Diagram
 Fig #
D1
Plate Obsolete - Not Available
 $3.68

Part Number:220725-S

Discontinued

Discontinued
 $3.68
Discontinued
G
Switch Obsolete - Not Available
 $48.07

Part Number:236435-S

Discontinued

Discontinued
 $48.07
Discontinued
Page S
Kohler K91-4004E Engine Page S Diagram
 Fig #
B
Gasket-(#dsc) Obsolete - Not Available
 $5.47

Part Number:220157-S

Discontinued

Discontinued
 $5.47
Discontinued
C3
Pan (discd) Obsolete - Not Available
 $40.53

Part Number:220222

Discontinued

Discontinued
 $40.53
Discontinued
D1
Plug Obsolete - Not Available
 $2.99

Part Number:X-75-2-S

Discontinued

Discontinued
 $2.99
Discontinued
Page T
Kohler K91-4004E Engine Page T Diagram
 Fig #
A
Rings Std. Obsolete - Not Available
 $65.32

Part Number:220801-S

Discontinued

Discontinued
 $65.32
Discontinued
A
Rings .010 (mx) Obsolete - Not Available
 $100.70

Part Number:220802-S

Discontinued

Discontinued
 $100.70
Discontinued
A
Rings .020 (mx) Obsolete - Not Available
 $77.51

Part Number:220803-S

Discontinued

Discontinued
 $77.51
Discontinued
A
Rings .030 (mx)
 $158.59

Part Number:220804-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $158.59
Usually ships in 7 - 12 business days
 $158.59
B
Ring Obsolete - Not Available
 $3.60

Part Number:220004-S

Discontinued

Discontinued
 $3.60
Discontinued
C
Piston - Assembly -- Std. Obsolete - Not Available
 $2.99

Part Number:46-074-01

Discontinued

Discontinued
 $2.99
Discontinued
C
Piston - Assembly -- .003 Obsolete - Not Available
 $2.99

Part Number:46-074-02

Discontinued

Discontinued
 $2.99
Discontinued
C
Piston - Assembly -- .010 Obsolete - Not Available
 $2.99

Part Number:46-074-03

Discontinued

Discontinued
 $2.99
Discontinued
C
Piston - Assembly -- .020 Obsolete - Not Available
 $2.99

Part Number:46-074-04

Discontinued

Discontinued
 $2.99
Discontinued
C
Piston - Assembly -- .030 Obsolete - Not Available
 $2.99

Part Number:46-074-05

Discontinued

Discontinued
 $2.99
Discontinued
D
Rod .010 (km)
 $148.36

Part Number:B-220111-10-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $148.36
Usually ships in 7 - 12 business days
 $148.36
D
Rod Std. Obsolete - Not Available
 $66.44

Part Number:B-220111-S

Discontinued

Discontinued
 $66.44
Discontinued
E
Lock (discd) Obsolete - Not Available
 $2.99

Part Number:220492

Discontinued

Discontinued
 $2.99
Discontinued
Page U
Kohler K91-4004E Engine Page U Diagram
 Fig #
AA
Cord Obsolete - Not Available
 $25.86

Part Number:220870-S

Discontinued

Discontinued
 $25.86
Discontinued
A
Pin (discd) Obsolete - Not Available
 $2.99

Part Number:220625

Discontinued

Discontinued
 $2.99
Discontinued
B1
Cup Obsolete - Not Available
 $79.51

Part Number:A-220594-S

Discontinued

Discontinued
 $79.51
Discontinued
BB
Rotor Obsolete - Not Available
 $37.21

Part Number:220869-S

Discontinued

Discontinued
 $37.21
Discontinued
CC
Spring Obsolete - Not Available
 $26.94

Part Number:220868-S

Discontinued

Discontinued
 $26.94
Discontinued
M1
Cover Obsolete - Not Available
 $64.04

Part Number:220867-S

Discontinued

Discontinued
 $64.04
Discontinued
N
Washer Obsolete - Not Available
 $7.39

Part Number:230791-S

Discontinued

Discontinued
 $7.39
Discontinued
O
Disc Obsolete - Not Available
 $2.99

Part Number:220614

Discontinued

Discontinued
 $2.99
Discontinued
Q
Ring Obsolete - Not Available
 $3.44

Part Number:230790-S

Discontinued

Discontinued
 $3.44
Discontinued
R
Washer Obsolete - Not Available
 $2.99

Part Number:220615

Discontinued

Discontinued
 $2.99
Discontinued
U
Disc Obsolete - Not Available
 $2.99

Part Number:220620

Discontinued

Discontinued
 $2.99
Discontinued
W
Shoe Obsolete - Not Available
 $9.28

Part Number:A-220616

Discontinued

Discontinued
 $9.28
Discontinued
X
Spring Obsolete - Not Available
 $3.09

Part Number:220613-S

Discontinued

Discontinued
 $3.09
Discontinued
 Fig #
Engine Parts

Repair Guides for Kohler Engine K91-4004E

How to Replace the Fuel Filters in Your Outdoor Power Equipment

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

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.

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 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.

Questions & Answers for Kohler K91-4004E

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