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.
Briggs and Stratton Horizontal Engine Replacement Parts For Model 170401-1237-XX
We Sell Only Genuine Briggs and Stratton Parts
Popular Parts for 170401-1237-XX
In Stock
$5.95
In Stock
$7.90
In Stock
$5.95
In Stock
$18.97
In Stock
$10.72
On Order
$16.16
In Stock
$46.98
In Stock
$24.32
Search Within Model
Browse all Parts
Search by Area
Previous
Showing All Parts
Next
Blower Hsg,rewind,electrical
-
23
$183.08 -
24
-
37
$7.76
-
38
$8.90
-
38
$6.06
-
55
-
56
$18.97
-
57
-
58
$10.72
-
58
$10.20
-
59
$6.98
-
60
$7.66
-
61
-
62
$5.95
-
63
$12.50
-
64
$17.77
-
65
-
65
$7.87
-
65
$11.03
-
66
$46.98
-
67
-
68
-
69
$12.12
-
70
$27.52
-
71
-
73
$45.24
-
74
-
75
$5.95
-
76
-
78
$6.06
-
200
$23.93
-
231
$5.95
-
304
-
305
$5.95
-
321
$6.66
-
332
$7.50
-
333
-
334
$5.95
-
340
$11.22
-
341
$5.95
-
342
$9.93
-
345
$9.68
-
346
$5.95
-
346
$5.95
-
353
$5.95
-
363
$36.36
-
372
-
373
$5.95
-
375
-
375
-
455
$51.45
-
468
$264.80
-
516
$12.06
-
517
$188.99
-
518
$14.35
-
521
$48.60
-
608
$99.95
-
655
$7.86
-
655
-
682
-
781
$5.95
-
851
$5.95
Carburetor Assembly A/C Groups
-
8
$147.64
-
9
$5.95
-
10
$6.05
-
11
$20.56
-
50
$32.86
-
50
-
51
$5.95
-
52
$5.95
-
53
$5.95
-
54
$12.92
-
90
-
91
-
92
-
93
$13.93
-
94
$15.40
-
95
$5.95
-
96
$13.28
-
97
-
98
$5.95
-
99
$12.90
-
100
$13.72
-
101
$6.98
-
102
$5.95
-
103
$18.60
-
104
$5.95
-
105
$10.35
-
105
-
107
$148.61
-
108
$13.26
-
109
-
110
$7.06
-
111
$7.82
-
112
$9.48
-
113
$28.82
-
114
$9.70
-
118
$16.76
-
119
-
121
$37.11
-
121
$37.11
-
158
$10.15
-
159
$5.95
-
160
$90.05
-
162
-
163
-
164
$60.53
-
165
-
166
$8.00
-
166
$41.98
-
166
$9.68
-
167
$8.68
-
168
$13.50
-
171
$5.95
-
172
$5.95
-
174
$12.12
-
186
$9.72
-
266
-
266
-
268
$674.23
-
269
$5.95
-
270
$20.00
-
271
$53.95
-
305
$5.95
-
444
-
445
$40.61
-
445A
$24.32
-
446
$5.95
-
535
$25.47
-
535A
$6.13
-
536
-
536A
-
600
-
642
$68.52
-
642A
-
643
-
643A
$17.15
-
843
$7.38
-
843A
$11.22
Cyl,crankcase,piston,controls
-
1
$298.00
-
2
-
5
$107.16
-
6
$6.06
-
7
$10.05
-
12
$16.35
-
12
$11.35
-
12
-
13
$5.95
-
13
-
14
-
14
$5.95
-
15
$9.10
-
16
-
17
$48.71
-
18
-
19
-
20
$7.90
-
21
$5.95
-
22
$5.95
-
25
$90.10
-
25
$123.13
-
25
-
25
-
26
-
26
$68.95
-
26
-
26
-
26
-
27
$6.52
-
28
$21.76
-
28
$12.16
-
29
-
30
-
31
$6.52
-
32
$10.30
-
33
-
34
$41.16
-
35
$10.35
-
36
$16.30
-
40
-
41
$39.45
-
42
$12.05
-
46
-
188
$8.90
-
201
-
206
$48.71
-
207
-
208
$43.18
-
209
$5.95
-
209
$7.60
-
216
$15.66
-
217
-
218
-
219
-
219
$55.84
-
220
$7.87
-
222
-
222
-
227
$5.95
-
227
$20.26
-
229
$5.95
-
230
$6.05
-
230
$5.95
-
265
$5.95
-
306
$27.28
-
307
$5.95
-
308
$16.56
-
337
$5.95
-
337
$7.20
-
337
$5.95
-
346
$5.95
-
346
$5.95
-
347
$17.98
-
347
-
347A
$50.05
-
351
$5.95
-
351
-
352
-
353
$5.95
-
354
$5.95
-
355
$7.50
-
356
$5.95
-
357
$10.82
-
358
$42.91
-
362
$22.56
-
383
$8.80
-
506
$6.26
-
507
$7.38
-
520
$10.06
-
523
-
523A
$22.36
-
523A
$27.36
-
524
$10.72
-
524A
-
525
-
525A
$35.27
-
525A
$20.02
-
552
$128.44
-
552
$9.13
-
562
$6.03
-
592
-
614
$6.65
-
615
$9.10
-
616
$17.56
-
616
$25.63
-
621
-
635
$5.95
-
657
-
665
$51.00
-
687
-
688
$13.32
-
689
$15.22
-
690
$6.06
-
869
-
870
Electric Starter And Chart
-
309A
-
309A
-
309A
-
309A
$158.50
-
310
-
310
$5.95
-
310
$9.63
-
310
$9.80
-
310
$8.22
-
310
-
310
$6.32
-
310
$5.95
-
311
$6.48
-
311
-
311
$58.42
-
311
$60.48
-
311
-
311
$62.69
-
311
$75.83
-
510
$84.38
-
510
$80.19
-
510
$43.64
-
510
$105.19
-
544
-
544
-
544
$100.00
-
544
$106.88
-
544
-
544
-
544
-
544
$149.18
-
544
$154.27
-
544
$101.25
-
544
-
544
$169.93
-
735
$63.42
-
801
$848.93
-
801
$62.80
-
801
$66.25
-
801
$42.66
-
801
$107.63
-
801
-
801
-
801
-
801
-
801
$84.38
-
801
$84.38
-
802
$69.45
-
802
$102.97
-
802
$79.27
-
802
$62.95
-
802
$43.27
-
802
$62.60
-
802
$56.36
-
802
-
802
$68.53
-
803
-
803
$49.36
-
803
$50.84
-
803
$99.05
-
803
-
803
$101.02
-
803
-
803
-
803
-
803
-
803
-
891
$45.42
-
892
$43.27
-
893
$59.39
-
894
$42.53
-
895
-
895
Electric Starter And Starter
-
309
$225.09
-
309
$71.93
-
309
-
309
$120.73
-
310
$8.22
-
310
$9.80
-
310
$5.95
-
310
$9.63
-
310
-
310
$5.95
-
310
-
310
$6.32
-
311
$62.69
-
311
$58.42
-
311
$75.83
-
311
$6.48
-
311
-
311
-
311
$60.48
-
475
-
475
$113.47
-
475
-
475
$121.21
-
510
$80.19
-
510
$43.64
-
510
$84.38
-
510
$105.19
-
544
$169.93
-
544
-
544
$100.00
-
544
$106.88
-
544
$101.25
-
544
$154.27
-
544
-
544
-
544
-
544
$149.18
-
544
-
544
-
801
$848.93
-
801
$84.38
-
801
-
801
$66.25
-
801
$107.63
-
801
$62.80
-
801
-
801
$84.38
-
801
-
801
$42.66
-
801
-
802
$62.60
-
802
$69.45
-
802
$56.36
-
802
$102.97
-
802
$62.95
-
802
$68.53
-
802
-
802
$43.27
-
802
$79.27
-
803
$50.84
-
803
-
803
$101.02
-
803
$99.05
-
803
$49.36
-
803
-
803
-
803
-
803
-
803
-
803
Electric Starters
-
23A
$249.43
-
23A
$211.64
-
23A
$209.04
-
23A
Flywheel/Ring Assembly (For Engines With Alternator, For Steel Ring Gear)Part Number: 390180No Longer Available
-
189
$6.15
-
309
$120.73
-
309
$225.09
-
309
-
309
$71.93
-
309A
-
309A
-
309A
-
309A
$158.50
-
423
$12.12
-
423
$12.92
-
474
-
478
$91.74
-
482
$5.95
-
500
$5.95
-
501
$70.95
-
526
$7.82
-
561
$8.28
-
575
-
578
$12.94
-
578A
$24.76
-
605
$37.02
-
664
$12.92
-
726
$84.38
-
726
$58.95
-
726
$230.72
-
727
-
727
-
727
$22.43
-
728
-
735
$63.42
-
763
-
763A
$189.49
-
795
$30.28
-
795
$59.71
-
826
-
840
$120.47
-
840
$91.74
-
841
$37.20
-
877
-
877A
$23.86
-
878
$50.05
-
878A
$23.48
-
887
$150.85
Electric Starters,misc Elect.
-
10
$6.05
-
169
$5.95
-
188
$8.90
-
189
$6.15
-
192
-
229
$5.95
-
278
-
321A
-
322
$5.95
-
323
$28.50
-
324
$69.09
-
325
$48.69
-
328
-
332
$7.50
-
364
$8.70
-
380
-
451
$5.95
-
474A
-
481
$6.30
-
482
$5.95
-
485
$21.58
-
486
$27.76
-
486A
$5.95
-
488
$9.68
-
491
$5.95
-
492
-
493
$52.35
-
497
$5.95
-
500
$5.95
-
501A
$92.92
-
508
$5.95
-
518
$14.35
-
605A
$41.52
-
605B
$9.22
-
606
-
648
-
673
$5.95
-
732
$5.95
-
762
$334.13
-
800
$7.56
-
809
$38.92
-
809A
$38.92
-
813
$5.95
-
814
$29.10
-
815
-
817
$108.67
-
818
$79.08
-
819
$5.95
-
844
$5.95
Fuel Tank Assembly
-
2
-
3
$13.02
-
180
-
181
-
182
$40.72
-
183
$80.32
-
184
$5.95
-
185
$5.95
-
186
$9.72
-
187
$16.16
-
188
$8.90
-
196
$35.20
-
198
$62.57
-
199
$62.57
-
240
-
240A
$5.95
-
241
-
242
-
243
$7.82
-
244
$23.08
-
245
$6.23
-
246
$18.28
-
247
-
601
$5.95
-
645
-
729
$5.95
-
917
$11.86
Gear Case, Mufflers,deflectors
-
20
$7.90
-
79
$116.55
-
80
$14.13
-
81
$8.26
-
81A
$9.10
-
82
-
83
$452.56
-
84
$9.50
-
85
$5.95
-
86
$148.53
-
87
$7.90
-
88
$16.98
-
89
$8.68
-
189
$6.15
-
298
$5.95
-
300
$21.56
-
300A
$40.48
-
300A
$65.32
-
300B
$90.95
-
301
$11.36
-
303
$20.02
-
346
$5.95
-
346
$5.95
-
411
$8.68
-
613
$22.86
-
676
$15.40
-
676A
$35.16
-
676B
$23.68
-
725
$18.48
-
836
$5.95
✖
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.
✖