Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
MTD Front-Engine Lawn Tractor Replacement Parts For Model 3394803
We Sell Only Genuine MTD Parts
Popular Parts for 3394803
In Stock
$10.67
In Stock
$31.03
On Order
$18.15
In Stock
$24.09
Special Order
$7.04
In Stock
Minimum Quantity of 2 required
$6.63
In Stock
$9.29
In Stock
$10.67
Search Within Model
Browse all Parts
Search by Area
Previous
Showing All Parts
Next
12.5hp 42" lawn tractor
-
1
-
2
-
4
-
7
$30.80
-
10
-
28
-
35
-
40
$62.04
-
44
$8.04
-
NI
-
NI
$37.36
-
NI
$47.05
-
NI
12/12.5 hp 42" lawn tractors
-
1
$14.38
-
2
$7.94
-
4
-
10
-
22
$63.24
-
23
$7.13
-
24
$10.67
-
26
$93.37
-
29
$24.09
-
30
$49.21
-
32
$98.17
-
33
$138.40
-
33
$283.40
-
36
$6.16
-
51
$70.96
-
58
$7.13
12/12.5hp 42" lawn tractors
-
3
-
3
-
4
$46.99
-
6
$6.25
-
9
$6.16
-
10
-
17
$18.15
-
20
$6.16
-
22
$13.14
-
25
$15.93
-
26
$118.92
-
28
$12.43
-
33
$6.16
-
35
-
37
$7.07
-
39
$154.71
-
42
$67.70
-
52
$36.78
-
53
$17.67
-
54
$6.16
-
55
$104.35
-
57
-
59
$7.73
-
60
-
61
$21.86
-
62
$6.86
12/12.5hp 42" lawn tractors page 2
-
9
$11.76
-
37
$9.29
-
40
$16.52
-
45
$7.07
12/12.5hp 42" tractors/wheel chart page 2
-
2
$6.16
-
3
-
4
$10.77
-
6
$7.89
-
7
$13.70
-
8
$9.20
-
9
-
10
$8.89
-
11
-
12
-
13
-
14
$7.07
-
15
$7.15
-
16
-
18
$7.04
-
19
$12.72
-
20
$6.16
-
21
$125.07
-
22
$13.07
-
24
$13.74
-
25
$55.05
-
27
-
28
$6.25
-
30
$26.13
-
30
$16.78
-
33
-
34
$31.14
-
36
$11.01
-
44
-
45
$11.25
-
46
$7.07
-
47
-
48
$19.50
-
51
-
53
$6.84
-
54
$19.27
-
54
-
55
$15.71
-
58
$6.20
-
59
$6.69
-
61
$17.98
-
62
$17.43
-
63
$10.86
-
64
-
65
-
66
-
67
$33.03
-
68
-
69
$7.62
-
70
$6.99
-
71
-
72
-
73
$16.52
-
74
$59.31
-
75
-
75
$145.50
-
77
$10.90
-
78
$7.17
-
79
$53.94
-
80
$10.86
-
81
$5.35
-
82
$279.15
-
83
$7.69
-
84
-
86
-
86
-
88
$31.03
-
89
$24.30
-
90
$6.16
-
93
$32.12
-
94
$23.41
-
96
$15.33
-
98
$48.43
-
100
$11.31
-
101
$6.16
-
102
$6.17
-
106
$7.27
-
107
-
109
$21.86
-
110
$6.16
-
111
$6.16
-
113
-
114
-
114
-
116
$52.63
-
118
$6.16
-
119
$6.16
-
120
$18.34
16/18hp 42" lawn tractors
-
8
$114.71
-
10
$67.93
-
32
-
44
-
47
-
54
-
55
$36.96
16/18hp 42" lawn tractors page 2
-
1
Truss.-Mach. Scr. 1/4-20 x .75" Lg.Part Number: 710-0924Special OrderMinimum Quantity of 2 required$6.25
-
3
$31.31
-
4
-
4
-
5
-
5
$6.82
-
6
$12.41
-
8
-
13
$7.07
-
16
-
18
$12.29
-
25
$153.99
-
31
$6.16
-
34
-
39
$6.25
-
42
$10.77
-
43
$6.25
-
46
-
47
$9.22
-
49
$6.16
-
52
$10.17
-
54
-
66
$10.11
-
68
$17.07
16/18hp 42" lawn tractors page 5
-
10
$10.36
-
21
$212.86
-
40
$6.16
-
41
$15.71
-
56
$478.39
-
56
-
119
$6.25
-
120
$36.01
-
121
$12.39
16/18hp 42" lawn tractors page 6
-
7
-
18
$6.80
-
24
$6.16
-
25
$11.31
-
27
$6.16
Electrical
-
1
-
1
$6.16
-
2
-
2
-
3
-
4
-
7
$35.80
-
8
-
8
-
9
-
9
-
9
-
13
$6.16
-
NI
Mower
-
1
-
1
$6.73
-
2
$11.01
-
2
$11.19
-
3
$10.90
-
5
$10.90
-
6
-
7
$37.01
-
8
$119.24
-
8
$6.16
-
8
$114.71
-
10
-
11
$6.16
-
13
-
14
$15.97
-
14
$18.67
-
15
$6.63
-
18
$6.16
-
19
-
21
-
21
-
22
$6.16
-
23
$10.77
-
23
$47.06
-
24
-
24
-
25
$6.16
-
25
$34.80
-
26
$28.30
-
27
$42.38
-
28
$6.73
-
29
-
30
$9.43
-
30
$46.25
-
32
$7.00
-
32
-
34
-
39
-
39
-
43
-
43
$27.52
-
44
-
45
-
46
-
47
$6.30
-
47
$16.29
-
48
$6.16
-
49
$38.58
-
50
-
50
$8.27
-
51
Truss.-Mach. Scr. 1/4-20 x .75" Lg.Part Number: 710-0924Special OrderMinimum Quantity of 2 required$6.25
-
52
$6.16
-
53
-
53
$11.31
-
54
-
56
$6.16
-
57
$5.99
-
57
$10.13
-
58
-
59
$20.16
-
62
-
62
$10.90
-
63
$13.03
-
64
-
64
$6.16
-
65
$10.90
-
65
-
67
-
68
-
69
$8.99
-
NI
$6.16
-
NI
Mower page 2
-
1
-
1
-
3
-
3
$11.31
-
4
$6.16
-
4
-
4
-
5
-
6
-
6
-
7
-
7
-
9
$7.13
-
10
-
12
-
14
-
15
$9.90
-
16
$6.16
-
17
$15.50
-
17
$16.47
-
17
$6.16
-
22
-
23
$7.07
-
28
-
30
$37.46
-
31
$10.90
-
32
-
33
-
35
$6.86
-
36
-
37
-
39
-
40
-
41
-
42
-
43
$22.15
-
44
-
45
$7.59
-
47
$10.67
-
48
$25.86
-
54
-
NI
-
NI
-
NI
-
NI
$6.16
Single speed transaxle-r
-
1
$9.74
-
3
$10.77
-
4
$9.90
-
5
-
8
-
10
$10.77
-
11
-
12
$9.14
-
13
-
14
$15.97
-
15
$67.88
-
16
$64.39
-
17
$33.79
-
18
-
19
$7.73
-
20
$9.90
-
21
$7.36
-
22
-
23
$13.94
-
24
$13.57
-
25
$9.28
-
26
$6.16
-
27
$24.14
-
28
-
32
Lawn Mower Flat Washer 5/8 X 1.0 X.030Part Number: 936-0336In StockMinimum Quantity of 2 required$7.07
-
32
$7.17
-
32
$7.13
-
34
$181.29
-
35
$7.59
-
38
$7.27
-
39
$7.15
-
40
$23.19
-
41
$37.32
-
42
$15.75
-
43
$10.67
-
44
-
45
$22.50
-
46
$14.90
-
48
$61.36
-
49
$7.07
-
50
$6.63
-
51
-
54
$6.16
-
56
$11.25
-
57
-
60
$10.90
-
60
$7.27
-
NI
$50.04
-
NI
Trouble shooting guide/electrical
-
3
$13.32
-
8
-
10
$6.16
-
11
$49.16
✖
Questions & Answers
?Our customer Service team is at the ready daily to answer your part and product questions.
We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
✖