K341-71109 Page 1 of 42
Air Intake - Pg. 9
Ref # Part Number Qty Description
2 X-276-7-S Wing Nut 1
5 45 094 01-S Base, air cleaner 1
6 275341-S Gasket, air horn 1
7 45 083 01-S Precleaner, element May be used with filter element 45 083
9 X-167-2-S Screw, fillister hd. 10-32x5/16" 3
12 45 082 01-S Cover, air cleaner 1
13 45 083 02-S1 Element, filter 1
25 113 07-S Decal, air cleaner 1
1
02-S1
K341-71109 Page 2 of 42
Air Intake - Pg. 9
K341-71109 Page 3 of 42
Baffles & Shroud
Ref # Part Number Qty Description
1 45 124 01-S Baffle, head 1
4 45 063 01-S Baffle, cylinder 1
6 236680-S Housing, blower 1
8 235652-S Baffle, side air 1
45 113 01-S Decal, 16 HP 1
X-132-2-S Screw, hex. cap 1/4-20x3/4" 4
X-132-6-S Screw, he. cap 1/4-20x1/2" 3
X-25-53-S Washer, plain 1/4" 1
K341-71109 Page 4 of 42
Baffles & Shroud
K341-71109 Page 5 of 42
Breather & Vent
Ref # Part Number Qty Description
1 235048-S Gasket, valve cover 1
2 235631-S Plate, breather 1
3 235047-S Reed, breather 1
4 235117-S Baffle 1
5 235118-S Filter, breather 1
6 231032-S Seal, breather 1
7 275144-S Gasket, valve cover 1
8 A-235418-S Kit, valve cover Includes 4,5 1
9 275220-S Stud, valve cover 1
10 X-799-1-S Palnut 1/4-20 1
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Breather & Vent
K341-71109 Page 7 of 42
Camshaft & Valves
Ref # Part Number Qty Description
1 47 010 06-S Camshaft assembly Includes 2 1
2 47 089 01-S Spring, actuating 1
3 275066-S Spacer, camshaft .005 1
3 275067-S Spacer, camshaft .010 1
4 47 380 09-S Pin, camshaft 1
5 235011-S Retainer, upper spring 2
6 235168-S Spring, exhaust valve 1
7 52 413 01-S Rotator, exhaust valve 1
8 235168-S Spring, intake valve 1
9 52 413 01-S Rotator, intake valve 1
10 237672-S Valve, exhaust (Stellite) 1
11 235582-S Valve, intake (Stellite) 1
12 41 755 10-S Kit, retainer 1
13 D-235327-S Tappet 1
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Camshaft & Valves
K341-71109 Page 9 of 42
Carburetor - Pg. 17
Ref # Part Number Qty Description
1 45 053 20-S Carburetor assembly Before Serial No. 1809800013 1
1 45 853 01 Kit, fixed jet carburetor w/linkage Adjustable jet
1
assembly.After Serial No. 1809800003. Includes 2-6,12,
Carburetor assembly 45 053 72.
1 45 853 09-S Kit, adjustable jet carburetor w/linkage Adjustable jet
1
assembly.After Serial No. 1809800003. Includes 2-6,12,
Carburetor assembly 45 053 87 or 45 053 80.
2 47 049 01-S Gasket, carburetor 1
3 271030-S Gasket, carburetor 1
4 47 079 11-S Linkage, carburetor 1
5 47 158 07-S Bushing 1
6 25 158 09 Bushing, linkage Replaced by 25 518 11-S 1
7 25 155 02-S Connector, 90 degree hose 1
K341-71109 Page 10 of 42
Carburetor - Pg. 17
8 X-426-9-S Clamp, hose 2
9 25 353 08-S Line, fuel 5" 1
10 X-770-1-S Screw, sems hex. cap 5/16-18x1" 2
12 275341-S Gasket, air cleaner 1
13 A-236919-S Bracket, choke assembly Includes 14 1
14 235603-S Clip, choke cable 1
K341-71109 Page 11 of 42
Crankcase
Ref # Part Number Qty Description
1 Cylinder Block Service with either a Short Block or
1
Miniblock. Refer to the K341 Selection Guide, TP-2076-D.
2 235025-S Gasket, camshaft cover 1
3 235026-S Cover, camshaft 1
5 235070-S Gasket, bearing plate .010 1
6 235757-S Gasket, bearing plate 1
7 235376-S Bearing, front ball 1
8 45 156 02-S Plate, bearing 1
9 47 032 06-S Seal, front oil 1
10 236559-S Shaft, stub 2
11 235007-S Guide 2
12 230265-S Insert, intake and exhaust valve 2
13 235376-S Bearing, rear ball 1
K341-71109 Page 12 of 42
Crankcase
14 47 032 07-S Seal, rear oil 1
17 X-230-11-S Plug, expansion 1
18 235125-S Shaft, governor 1
19 234866-S Bearing 1
X-132-6-S Screw, hex. cap 1/4-20x1/2" 4
K341-71109 Page 13 of 42
Crankshaft
Ref # Part Number Qty Description
1 45 142 21-S Kit, crankshaft (Standard) 1
3 45 043 03-S Gear - assembly Includes 4. Order Spacer Kit No. 47 755
4 236506-S Bearing, needle Before Serial No. 9641311 2
4 47 030 01-S Bearing, needle After Serial No. 9641310 2
5 47 755 01-S Kit, spacer Includes 6 1
6 X-269-34-S Retainer 2
2
01-S when replacement spacers are required.
K341-71109 Page 14 of 42
Crankshaft
K341-71109 Page 15 of 42
Cylinder Head
Ref # Part Number Qty Description
1 270158-S Screw, hex. cap 3/8-16x1-1/2" 9
1 270721-S Screw, hex. cap 3/8-16x1-3/4" 1
2 270889-S Washer, plain 3/8" 11
3 45 015 09-S Head, cylinder 1
5 45 041 17-S Gasket, cylinder 1
6 47 445 02-S Strap, lifting 1
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Cylinder Head
K341-71109 Page 17 of 42
Dipstick
Ref # Part Number Qty Description
4 237015-S Dipstick 10" blade 1
20 237064-S Gasket, oil fill 1
21 47 538 01-S Tube, oil fill 4-1/4" 1
X-131-2-S Screw, fillister hd. 10-24x1/2" 3
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Dipstick
K341-71109 Page 19 of 42
Electric Start - Pg. 27
Ref # Part Number Qty Description
5 234948-S Screw, hex. cap 3/8-16x1-5/16" 2
X-22-1-S Washer, lock 3/8" 2
K341-71109 Page 20 of 42
Electric Start - Pg. 27
K341-71109 Page 21 of 42
Electric Start - Pg. 30B
Ref # Part Number Qty Description
40 45 098 06 Starter - assembly (high mount) 14925-27-M030SM.
41 237649-S Bolt, thru w/washer 2
42 237650 Cap, drive end 1
43 52 755 15 Kit, brush and spring Replaced by 82 755 28-S 1
44 48 227 04 Cap, commutator end 1
45 45 170 02 Armature 1
46 47 749 02 Kit, drive Includes 47 1
47 47 755 13 Kit, drive parts 1
X-22-1-S Washer, lock 3/8" 2
1
Includes 41-47. Use before Serial No. 2333600013.
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Electric Start - Pg. 30B
K341-71109 Page 23 of 42
Electric Start - Pg. 32
Ref # Part Number Qty Description
70 45 098 11-S Starter - assembly (high mount) 56658-20-M030SM.
71 237649-S Bolt, thru w/washer 1
72 45 170 03-S Armature 1
73 25 227 01-S Cap, commutator 1
74 82 755 28-S Kit, brush and spring 1
75 45 081 05-S Cap, drive end 1
76 45 755 16-S Kit, drive 1
X-22-1-S Washer, lock 3/8" 2
1
Includes 71-76. Use on Serial No. 2333600013 & up.
K341-71109 Page 24 of 42
Electric Start - Pg. 32
K341-71109 Page 25 of 42
Flywheel
Ref # Part Number Qty Description
2 47 025 28-S Flywheel 1
4 X-286-17-S Key 1
5 25 100 02-S Nut, hex. 5/8-18 1
6 X-25-104 Washer, plain 5/8" 1
7 X-46-3-S Key, woodruff 1
8 52 468 15-S Washer, plain 3/8" 1
9 25 086 24-S Screw, hex. cap 3/8-24x1-1/4" 1
14 A-230099-S Rope 1
18 47 086 08-S Screw, truss hd. 1/4-20x5/8" 4
25 47 162 16-S Screen, grass Discontinued not available at Kohler Co. 1
X-159-2-S Screw, hex. cap 3/8-16x1" 4
X-22-1-S Washer, lock 3/8" 4
K341-71109 Page 26 of 42
Flywheel
K341-71109 Page 27 of 42
Fuel Pump
Ref # Part Number Qty Description
2 25 041 05 Gasket, fuel pump Use on metal body pump applications
1
only
2 25 041 09-S Gasket, fuel pump Use on non-metal body pump
3 X-25-63-S Washer, plain 1/4" 2
4 25 155 02-S Connector, 90 degree hose For 1/4" I.D. rubber hose 2
5 X-391-11-S Connector, 90 degree hose For 3/16" I.D. rubber hose 1
6 47 559 04-S Pump, fuel (w/o prime lever) Includes 2-5,7 1
7 47 155 12-S Connector, 45 degree hose 1
11 X-174-2-S Screw, fillister hd. 1/4-20x3/4" 2
14 52 353 04-S Line, fuel 6-3/4" Pump to carburetor 1
15 X-426-9-S Clamp, hose Rubber fuel line only 2
1
applications only
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Fuel Pump
K341-71109 Page 29 of 42
Gasket Set
Ref # Part Number Qty Description
45 004 03 Gasket Sets w/o Seals
52 041 11-S Gasket, breaker cover
231032-S Seal, breather
235025-S Gasket, camshaft cover
235048-S Gasket, valve cover
235070-S Gasket, bearing plate 3
235757-S Gasket, bearing plate
271030-S Gasket, carburetor
275144-S Gasket, valve cover
275341-S Gasket, air horn
47 041 07-S Gasket, oil pan
45 041 17-S Gasket, cylinder head
25 041 05 Gasket, fuel pump
25 041 09-S Gasket, fuel pump
K341-71109 Page 30 of 42
Gasket Set
235057-S Gasket, oil pan
237064-S Gasket, oil fill
45 041 07-S Gasket, air horn
45 755 04-S Gasket Set w/Seals
47 032 06-S Seal, front oil
47 032 07-S Seal, front oil
52 041 11-S Gasket, breaker cover
231032-S Seal, breather
235025-S Gasket, camshaft cover
235048-S Gasket, valve cover
235057-S Gasket, oil pan
235070-S Gasket, bearing plate 3
47 041 07-S Gasket, oil pan
235757-S Gasket, bearing plate
237064-S Gasket, oil fill
271030-S Gasket, carburetor
275144-S Gasket, valve cover
275341-S Gasket, air horn
45 041 17-S Gasket, cylinder head
25 041 05 Gasket, fuel pump
25 041 09-S Gasket, fuel pump
45 041 07-S Gasket, air horn
45 004 04 Gasket Set w/o Seals
52 041 11-S Gasket, breaker cover
231032-S Seal, breather
235025-S Gasket, camshaft cover
235048-S Gasket, valve cover
235057-S Gasket, oil pan
235070-S Gasket, bearing plate 3
47 041 07-S Gasket, oil pan
235757-S Gasket, bearing plate
237064-S Gasket, oil fill
271030-S Gasket, carburetor 2
275144-S Gasket, valve cover
275341-S Gasket, air horn
45 041 17-S Gasket, cylinder head
25 041 05 Gasket, fuel pump
45 041 07-S Gasket, air cleaner
K341-71109 Page 31 of 42
Governor - Pg. 41
Ref # Part Number Qty Description
1 235476-S Bushing 1
2 A-235256-S Kit, governor cross shaft Includes 3 1
3 X-400-80-S Spacer 1
4 231355-S Pin, governor stop 1
5 25 468 01-S Washer, plain 1/4" 1
6 A-235743-S Kit, governor gear Includes 7 1
7 237022-S Washer, plain 3/8" 1
8 A-237653-S Lever, governor Includes 9,10 1
9 X-776-1-S Screw, sems hex. cap 1/4-20x1-1/4" 1
10 X-799-1-S Palnut 1/4-20 1
11 235496-S Spring, governor 1
17 235278-S Retainer, rod Order according to design used on engine 1
18 235277-S Rod, ball joint 1
19 237130-S Body, ball joint 1
K341-71109 Page 32 of 42
Governor - Pg. 41
22 A-236895-S Bracket, speed control assembly Includes 23-31 1
23 235086-S Bracket, speed control 1
24 48 755 10-S Kit, clamp Includes 25,26 1
25 X-51-8 Screw, pan hd. 8-32x1/4" 1
26 X-25-102-S Washer, plain 1/4" 1
27 X-132-9-S Screw, hex. cap 1/4-20x1-1/4" 1
28 X-25-63-S Washer, plain 1/4" 1
29 275690-S Washer, spring 3/8" 1
30 235085-S Spacer 1
31 235084-S Bracket, adjusting screw 1
K341-71109 Page 33 of 42
Governor - Pg. 43
Ref # Part Number Qty Description
17 235278-S Retainer, rod Order according to design used on engine 1
18 235277-S Rod, ball joint 1
23 235086-S Bracket, speed control 1
27 X-132-9-S Screw, hex. cap 1/4-20x1-1/4" 1
28 X-25-63-S Washer, plain 1/4" 1
29 275690-S Washer, spring 3/8" 1
30 235085-S Spacer 1
31 235084-S Bracket, adjusting screw 1
33 A-237559-S Bracket, throttle assembly Includes 34 1
34 235603-S Clip, choke cable 1
35 X-132-6-S Screw, hex. cap 1/4-20x1/2" 1
K341-71109 Page 34 of 42
Governor - Pg. 43
K341-71109 Page 35 of 42
Ignition - Pg. 45
Ref # Part Number Qty Description
7 237878-S Kit, stator (15 amp) Includes 8, terminal 25 452 01-S 1
8 X-67-51-S Screw, sems hex. cap 10-24x3/4" 4
25 452 01-S Terminal 2
X-67-59-S Screw, sems hex. cap 8-32x3/8" 1
X-131-1-S Screw, fillister hd. 10-24x3/8" 4
X-132-2-S Screw, hex. cap 1/4-20x3/4" 2
X-25-52-S Washer, plain 1/4" 2
A-231533-S Lead, breaker 1
K341-71109 Page 36 of 42
Ignition - Pg. 45
K341-71109 Page 37 of 42
Ignition - Pg. 46
Ref # Part Number Qty Description
12 231281-S Coil, ignition 1
13 230722-S Condenser 1
15 275303-S Clip 1
17 X-728-1-S Clip 1
21 232535-S Cover, breaker 1
22 52 041 11-S Gasket, breaker cover 1
23 47 150 03-S Breaker When installing 47 150 03-S breaker, on engines
1
below Serial No. 13007371, always install new push rod 47
411 04-S.
24 47 411 04-S Rod, breaker 1
25 235041-S Plug, spark 1
27 238057-S Kit, hi-tension lead 1
25 452 01-S Terminal 2
K341-71109 Page 38 of 42
Ignition - Pg. 46
X-67-59-S Screw, sems hex. cap 8-32x3/8" 1
X-131-1-S Screw, fillister hd. 10-24x3/8" 4
X-132-2-S Screw, hex. cap 1/4-20x3/4" 2
X-25-52-S Washer, plain 1/4" 2
A-231533-S Lead, breaker 1
K341-71109 Page 39 of 42
Oil Pan
Ref # Part Number Qty Description
1 235057-S Gasket, oil pan 1
3 235147-S Pan, oil (bottom drain) 1
6 X-75-10-S Plug, drain 3/8" sq. hd. 1
X-159-3-S Screw, hex. cap 3/8-16x1-1/4" 4
K341-71109 Page 40 of 42
Oil Pan
K341-71109 Page 41 of 42
Piston & Rod
Ref # Part Number Qty Description
1 45 067 24-S Connecting Rod (Std.) 1
1 45 067 25-S Connecting Rod (.010) 1
2 45 874 01-S Piston w/Ring Set (Std.) 1
2 45 874 02-S Piston w/Ring Set (.003) 1
2 45 874 03-S Piston w/Ring Set (.010) 1
2 45 874 04-S Piston w/Ring Set (.020) 1
2 45 874 05-S Piston w/Ring Set (.030) 1
3 47 018 01-S Retainer 2
4 45 108 06-S Ring Set (Std. & .003) 1
4 45 108 07-S Ring Set (.010) 1
4 45 108 08-S Ring Set (.020) 1
4 45 108 09-S Ring Set (.030) 1
5 45 067 24-S Connecting Rod (Std.) 1
5 45 067 25-S Connecting Rod (.010) 1
K341-71109 Page 42 of 42
Piston & Rod
6 45 874 11-S Piston w/Ring Set (Std.) 1
6 45 874 12-S Piston w/Ring Set (.003) 1
6 45 874 13-S Piston w/Ring Set (.010) 1
6 45 874 14-S Piston w/Ring Set (.020) 1
6 45 874 15-S Piston w/Ring Set (.030) 1
7 45 108 10-S Ring Set (Std. & .003) 1
7 45 108 11-S Ring Set (.010) 1
7 45 108 12-S Ring Set (.020) 1
7 45 108 13-S Ring Set (.030) 1