Displaying Engine Group parts for the Simplicity 1691011 - 555M, 5HP 22" Two-Stage Snowthrower

Find a full parts listing for all the parts in the Engine Group section of your equipment and add them straight to your cart from here.
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1

Simplicity 1921515SM

CAPSCREW, Hex, 5/16-24 x 3/4 (Qty. 1, 5 HP)

Your price: $3.84

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2

Simplicity 1919326SM

WASHER, 5/16 (Qty. 3, 5 HP)

Your price: $3.65

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3

Simplicity 1677924SM

GUIDE, Belt

Your price: $9.72

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4

Simplicity 1923362SM

NUT, Hex Lock, 5/16-18 (5 HP Only)

Not available
5

Simplicity 1677925SM

GUIDE, Belt (5 HP Only)

Not available
6

Simplicity 1685496

STUD (5 HP Only)

Not available
7

Simplicity *

ENGINE, 5 HP (Tecumseh)

Not available
8

Simplicity 1667700

GROUND WIRE

Not available
9

Simplicity 2177163SM

SWITCH ASSY., Ignition w/Keys (Incl. Ref. Nos. 10, 11 & 12)

Your price: $14.91

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10

Simplicity 2818906

LOCKWASHER, 5/8

Not available
11

Simplicity 7012685YP (replaces 2122234SM)

NUT, Hex, 5/8-32

Your price: $2.80

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12

Simplicity 1717163SM

KEY & RING ASSY.

Your price: $6.93

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13

Simplicity 703409 (replaces 1931277SM)

NUT, Hex, Fl. Lock, 5/16-18

Your price: $4.91

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14

Simplicity 1674325SM

PULLEY, Idler (5HP Only)

Your price: $15.57

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14

Simplicity 1678692SM

PULLEY, Idler (7HP Only)

Your price: $32.51

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15

Simplicity 1960619SM

SETSCREW, Socket Hd., 5/16-18 x 5/16

Your price: $2.74

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16

Simplicity 2805121SM

KEY, Woodruff, 1/8 x 5/8

Your price: $2.74

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17

Simplicity 1674308SM

BELT, Traction Drive (5HP Only)

Your price: $14.85

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17

Simplicity 1678600SM

BELT, Traction Drive (7HP Only)

Your price: $13.77

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18

Simplicity 1674328

PULLEY, Engine

Not available
19

Simplicity 2805850SM

KEY, Sq., 3/16 x 3/16 x 1

Your price: $2.74

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20

Simplicity 1674312SM

BELT, Auger Drive

Your price: $17.22

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21

Simplicity 1678925SM

GUIDE, Belt (7 HP Only)

Your price: $5.96

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Fuel/Oil Mixture

Check your owner's manual for the proper gas-to-oil mixture. For almost all modern two-stroke engines, a 50-to-1 mixture is recommended. This leaner mixture is possible due to improvements in the quality of modern mix oil. That requires about 2 1/2 oz. of oil for every gallon of gasoline.