product name

Troy-Bilt 521 Squall 5.5hp 21" Walk-Behind 31AS2B5-711 31AS2B5-766 (2005-2) Snow Thrower

Model: 521 Squall 5.5HP 21"" Walk-Behind (2005-2)

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product name

Accessories

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4-cycle Snow Thrower Oil Premium 4-cycle snow thrower oil, SAE 5W30, 20oz. Easy pour bottle MTD-737-0209

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Snow Thrower Auger Belt MTD-OEM-754-0101A

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Shave Plate (includes replacement shave plate and hardware) MTD-753-0451

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Rubber Auger Kit, Snow Thrower Single Stage MTD-753-04472

Chute Assembly

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Hex Screw, 1/4-15 x .750 MTD-984-04127

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Carriage Bolt 5/16-18 x 1.0" MTD-710-04071

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Carriage Bolt 5/16-18 x 0.750" MTD-710-0451

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Flange Lock Nut, 5/16-18 MTD-712-04063

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Chute Knob Assembly MTD-720-0284

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Chute Handle MTD-731-04388A

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UPPER CHUTE (W/LBL MANUAL TILT) MTD-731-04426C

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Carriage Bolt 5/16-18 x 2.0 Gr. 1 MTD-710-0487

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Handle Knob Assembly 5/16-18 MTD-720-0284

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Cable Tie MTD-725-0157

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Saddle Washer .320 x .93 MTD-736-0451

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Gullwing Handle MTD-749-04106A

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Mitten Grip Bracket MTD-984-0178

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Shroud Assembly, Black (Incl.Spark Plug Cover) MTD-984-04029

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Cap Assembly, Spark Plug Access - Black (not shown) MTD-684-0189

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Screw, 1/4-15 x .75 MTD-710-0895

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Screw, #10-16 x .625 MTD-710-04669

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Hex Flange Screw, 5/16-18 x 1.25 MTD-710-1090

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Hex Flange Screw 5/16-18 x 1.50 Gr. 5 MTD-710-1882

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Hex Screw, 5/16-18 x 1.375 MTD-710-3083

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Hex Nut 5/8-32 x .12 Special MTD-712-0252

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Key Switch-Electric Start MTD-925-2018

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Lock Washer Internal .625 x 1.058 MTD-736-0225

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Flat Washer .194" x .62" x .063 MTD-736-0400

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Saddle Washer .320 x .93 MTD-736-0451

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Recoil Handle, Mitten MTD-7510009636

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Screw, 1/4-20 x .62 MTD-710-0134

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SCREW 5/16-18 x .75 GR5 MTD-710-3008

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Hex Flange Lock Nut, 1/4-20 MTD-712-04064

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Shave Plate, 19.88 MTD-731-1033

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Flat Washer .265 x .938 x .120 MTD-736-0176

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Control Cable MTD-946-04237

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Lower Handle MTD-749-04114B


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Spark Plug Cover MTD-684-0189

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Lower Chute, 5inch Diameter MTD-931-04127

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Lower Chute Ring MTD-931-04353

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Chute Adapter MTD-931-04886

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Chute Adjustment Spring MTD-932-04111

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Extension Spring MTD-732-0357A

Drive Assembly

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3-Prong Extension Cord MTD-929-0071B

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Hex Screw, 5/16-24 x 1.75 MTD-710-0409

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Hex Screw, 5/16-24 x .75 MTD-710-0627

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Self Tapping Screw, 3/8 -16 x1 MTD-710-0654A

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SCREW 1/4-20 x .620 GR5 MTD-710-0751

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Screw, #10-16 x .625 MTD-710-04669

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Hex Flange Lock Nut 1/4 -20 MTD-712-04064

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Cable Tie, Push Mount MTD-926-0154

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Speed Nut, .3125 MTD-726-0201

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Clamp, Hose MTD-726-0205

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Knob, Choke MTD-731-2825

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LOCK WASHER 5/16 MTD-936-0119

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Flat Washer .349 x .879 x .063 MTD-736-0159

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Gas Tank Support Wire MTD-747-04236

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Spacer, Engine MTD-750-04297B

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Hose, Fuel Line MTD-751-0535

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Fuel Tank, 2 Qt. MTD-951-10023

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FUEL CAP (MAX 10% ETHANOL) MTD-751-0603A

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Auger Drive Belt MTD-954-0101A

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Pulley Half, .625 x 2.25 MTD-956-0416B

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Pulley, 1/2 V 1/2-20 LH x 6.0 MTD-756-0475

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Engine Bracket MTD-790-00216-0637

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Fuel Tank Bracket MTD-790-00134-0637

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Primer Line MTD-TC-32180C

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Primer Ass'y MTD-TC-570682A

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COMPLETE WHEEL MTD-734-04063B

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Idler Pulley (Pulley hole 1/4") MTD-684-04168

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Rubber Paddle MTD-735-04033

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Hex Screw, 1/4-20 x .62 MTD-710-0896

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Crescent Spiral MTD-735-04032

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Auger Ass'y. 21" MTD-984-04027A

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Hex Screw 1/4-20 x .75 Gr. 5 MTD-710-0642

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Self-tapping Screw 1/4-20 x .375 MTD-710-0653

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Hex Lock Nut 1/4-28 MTD-712-0896

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SCREW 1/4-20 X.500 MTD-710-0599

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Hex Flange Lock Nut, 5/16-18 MTD-712-04063

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Push Cap, 1/2" MTD-726-0299

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Flat Washer .510 x 1.00 x .125 MTD-736-0326

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Lock Washer MTD-936-0329

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Flat Washer .265 x .938 x .120 MTD-736-0176

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BALL BEARING MTD-941-0600

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Auger Assembly Housing MTD-684-04167

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Shoulder Spacer .25 MTD-748-0234

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Shoulder Screw, 1/4-28, .340 x .355 MTD-738-0924A

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Bearing Cup MTD-784-5174-0637

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Idler Bracket w/ Brake MTD-790-00238A-0637

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BELT COVER SINGLE STAGE MTD-790-00045C

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Hex Screw, 3/8-24 x 1.25 MTD-710-0106

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Cable Roller MTD-756-0625

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Auger Ass'y. 21" MTD-984-04027A

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Idler Bracket w/ Brake MTD-790-00238A-0637

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Idler Pulley (3/8" hole) MTD-756-0313

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Hex Screw 3/8-24 x 1.25 MTD-710-0191

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Jam Lock Nut 3/8--24 MTD-712-0116
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