MTD H121GC Parts Manual
REPLACEMENT PARTS - MODEL H121GC
2-CYCLE GAS CULTIVATOR
PN 21AK121G931
P
26
17
34
16
29
28
19
20
18
24
26
25
27
21
23
22
26
3
4
5
6
10
2
1
3
7
8
9
11
12
13
26
31
32
35
14
15
36
30
Item Part No. Description
1 753-04511 Air Cleaner Assembly (includes 2 & 26)
2 791-180350B Air Cleaner Filter
3 791-180351 Carburetor Mounting Screw
4 791-180226 Wavey Washer
5 753-04418 Choke Lever Assembly
6 753-04419 Choke Lever & Plate (includes 5)
7 753-04333 Carburetor Assembly (includes 8)
8 791-610675 Carburetor Gasket
9 791-181860 Carb Mount Screw
10 791-683974B Primer and Hose Assembly
11 753-1196 Carb Mount Assembly (includes 9, 12 & 13)
12 791-684451 Reed Assembly
13 753-05487 Carburetor O-Ring
14 791-612134 Rear Mounting Pad
15 753-04306 Fuel Tank Assembly (includes 16)
16 791-182529 Fuel Cap Assembly
17 791-145308 Front Mounting Pad
18 753-04611 Shroud Extension and Stand (includes 26)
19 753-05240 Flywheel Assembly
20 791-181065 Spacer
21 791-180317 Fuel Tank Guard Assembly
22 791-181912 Housing Screw
Item Part No. Description
23 791-182776 Starter Housing Assembly (includes 22 & 26)
24 753-05860 Clutch Assembly
25 791-180098 Clutch Cover Assembly (includes 26)
26 791-181345 Cover Screw
27 791-153597 Upper Clamp Assembly
28 753-05420 Module Assembly
29 791-182880 Wire Lead
30 791-610311B Spark Plug
31 753-04926 Muffler Assembly
(includes items 32, 33 & Spark Arrestor)
32 753-04619 Exhaust Gasket
33 753-04620 Muffler Mounting Bolt Assembly
34 753-04814 Cylinder Assembly (includes 35 & 36)
35 753-04182 Cylinder Gasket
36 791-182723 Cylinder Bolt
* 753-04986 Short Block Assembly (includes items 9, 19-20, 28,
30, 34-36 & Crankcase & Piston)
* not shown
PARTS LIST PART NO. 769-05641 P00 Issued 2/10
REPLACEMENT PARTS - MODEL H121GC
2-CYCLE GAS CULTIVATOR
PPN 21AK121G931
1
3
29
30
3
2
9
1
6
4
5
16
15
13
14
5
11
7
8
18
10
12
17
19
20
19
23
Item Part No. Description
1 791-182881 Throttle Trigger Assembly
2 791-182882 Handle Bar Assembliy, Upper (includes 3)
3 791-182675 Grip
4 791-182678 Washer
5 791-182899 Bolt
6 791-182898 Knob, 3 prong
7 753-04988 Drive Shaft Housing Assembly
8 753-04987 Flexible Drive Shaft
9 791-683295 Handle Bracket Assembly (includes 10-14)
10 791-181811 Screw
11 791-181812 Upper Handle Clamp
12 791-181813 Middle Handle Clamp
13 791-181814 Lower Handle Clamp
14 791-181815 Nut
15 791-181575 Grip
16 791-182900 Lower Handle Bar
17 791-182681 Hardware, Handle Bar Mounting (lower)
18 791-182684 Wheel Bracket Mounting Hardware
19 753-04266 Guard Mounting Hardware
20 791-182683 Guard
21 753-05024 Wheel Bracket Assembly
22 753-04437 Wheel Assembly
23 753-05982 Gear Box Assembly
24 791-182195 Screw
25 791-180288 Sleeve Retainer Bolt
26 753-05985 Click Pin
27 753-05984 Tine Assembly (Left Outer or Right Inner)
28 753-05983 Tine Assembly (Left Inner or Right Outer)
29 791-182405 Switch
30 791-182672 Switch Bracket
* not shown
22
18
24
21
26
19
26
25
27
28
27
28
Issued 2/10
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