Operator`s manual
The model number will be found on a label attached to the motor housing. Always mention the model
number when calling to order repair parts.
16 — English
TO PURCHASE REPLACEMENT PARTS, CALL 1-800-469-4663
CRAFTSMAN 21in. 13A LAWN MOWER – MODEL NUMBER 138.37097
ITEM NO. PART NO. DESCRIPTION QTY
42 3220898 Washer 8
43 32901271 C-clip 4
44 34111498 Wheel cover 4
45 33303227-10 Link bar 1
46 3340137-2 Spring 1
47 3220439 Nut M5 2
48 31103222 Height adjustment handle 1
49 33102489 10” wheel 2
50 31102222 Rear wheel axle 1
51 3290135 Pin 1
52 33401222 Spring 1
53 34114227-1 Height adjustment knob (Upper) 1
54 3221637 Bolt M10x20 4
55 33302222-1 Height adjustment bracket (left) 1
56 3320138-1 Rear cover rod 1
57 33304235 Rear cover spring (left) 1
58 34103236 Rear cover 1
59 33305222-1 Height adjustment bracket (right) 1
60 33302235 Rear cover spring (right) 1
61 3221037 Nut M4 1
62 3331435 Spacer 1
63 3410535 Blade insulator 1
64 33313250 Blade 1
65 3410237 Fan 1
66 3320238A Spindle bushing 1
67 34106236-1 Rear bafe 1
68 3221237 Self-lock nut M4 2
69 33305227-1 Wire clip 2
70 3220511D Screw M4x12 2
71 34127229 Rear shield 1
72 34902237-11 Catcher bag 1
73 34104236 Mulching plug 1
74 33301237-5 Catcher bag frame 1
75 3220737 Nut M10 4
76 3220439 Nut 4
77 32206250D Screw M5x15 4
78 32201235D Screw 6
79 3290506 C-Clip 1
80 34113227-4 Height adjustment knob (Lower) 1