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Model 2B5 Snow Blower Parts Diagram and List

Model 2B5 Snow Blower Parts and Diagrams

Chute & Handle Assembly

Exploded view of the chute and handle assembly for Model 2B5, showing numbered components for identification.

Ref No.Part NumberDescription
1684-04127Chute Assembly (Incl. Ref. 37-41)
2710-04071Carriage Bolt 5/16-18 x 1.0"
3710-0451Carriage Bolt 5/16-18 x 0.750"
4712-04063Flange Lock Nut, 5/16-18
5720-0284Wing Knob
6731-04388AChute Handle
7731-04426AUpper Chute
8731-04353Ring-Lower Chute
9710-04532Carriage Bolt 5/16-18 x 2.0 Gr. 5
10731-04886Chute, Adapter 5" Dia
11725-0157Cable Tie
12732-04111Chute Adjustment Spring
13747-04159ABail, Gull Wing
14749-04106Upper Handle, Gull Wing
15684-0178Mitten Grip Bracket
16684-04211Shroud Assembly, Gray (Incl. Spark Plug Cover)
17684-04029Shroud Assembly, Black (Incl. Spark Plug Cover)
18710-0895Screw, 1/4-15 x .75
19710-04669Screw, #10-16 x .625"
20710-1090Hex Flange Screw, 5/16-18 x 1.25
21710-1882Hex Flange Screw 5/16-18 x 1.50
22710-0805Hex Screw, 5/16-18 x 1.5
23712-0252Hex Nut 5/8-32 x .12 Special
24725-2018Key Switch-Electric Start
25736-0225Lock Washer Internal.625 x 1.058
26731-04127Lower Chute 5" Dia.
27736-0451Saddle Washer .320 x .93
287510009636Recoil Handle, Mitten
29710-0134Screw, 1/4-20 x .62
30710-3008Truss Machine Screw, 5/16-18 x .75
31712-04064Hex Flange Lock Nut, 1/4-20
32731-1033Shave Plate, 19.88
33736-0176Flat Washer .265 x .938 x .120
34746-04237Control Cable
35749-04114Lower Handle
36725-0201Ignition Key
37684-04210Spark Plug Cover, Gray
38684-0189Spark Plug Cover, Black

Auger & Drive System

Exploded view of the auger and drive system for Model 2B5, showing numbered components for identification.

Ref No.Part NumberDescription
1629-0071Extension Cord
2710-0409Hex Screw, 5/16-24 x 1.75
3710-0627Hex Screw, 5/16-24 x .75
4710-0654ASelf Tapping Screw, 3/8-16 x 1
5710-0751Hex Screw, 1/4-20 x .62
6710-1003Screw, #10-16 x .625
7712-04064Hex Flange Lock Nut, 1/4-20
8726-0154Push Mount Cable Tie
9750-04757Spacer, Auger - LH
10726-0205Clamp, Hose
11731-2825Knob, Choke
12736-0119Washer, Lock 5/16
13736-0242Flat Washer .340 x .872 x .060
14747-04236Gas Tank Support Wire
15750-04297BSpacer, Engine
16751-0535Hose, Fuel Line
17751-10023Tank, Fuel
18751-10487Cap, Fuel
19754-0101AV-Belt, 1/2
20756-0416BPulley Half, .625 ID x 2.25 OD
21756-04232Pulley, 1/2 x 6.0 OD
22790-00216Bracket, Engine
23790-00134Bracket Support Gas Tank
247511152847Primer Hose Line
25751281476Primer
26734-04063Wheel
27684-04168Idler Pulley (1/4" hole)
28735-04033Rubber Paddle
29710-0896Hex Screw, 1/4-20 x .62
30735-04032Cresent Spiral
31984-04027AAuger Assembly
32710-0642Hex Screw 1/4-20 x .75 Gr. 5
33710-0653Self-tapping Screw 1/4-20 x .375
34712-0896Hex Lock Nut 1/4-28
35710-1005Screw, 1/4-14 x .500"
36712-04063Hex Flange Lock Nut, 5/16-18
37726-0299Push Cap, 1/2"
38750-04571Shoulder Spacer .260 x .785 x .538
39736-0329Lock Washer, 1/4
40736-0176Flat Washer .265 x .938 x .120
41741-04188ABall Bearing.625 x 37 x 12
42684-04227Auger Assembly Housing
43748-0234Shoulder Spacer.25
44738-0924ACarriage Screw 1/4-28
45790-00249Bearing Cup
46790-00238AIdler Brkt. w/ brake
47790-00045ABelt Cover
48710-0106Hex Screw, 1/4-20 x 1.00 Gr. 5
49756-0625Cable Roller
50732-0357AExtension Spring
51750-04758Spacer, Auger - RH

Note: For a proper working machine, use Factory Approved Parts. V-belts are designed to engage and disengage safely. A substitute (non OEM) V-belt can be dangerous by not disengaging completely.

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