Displaying Drive parts for the Troy-Bilt 21A-644H063 6.75 HP Roto-Tiller (2003)

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

Troy-Bilt 936-0275 (replaces 1107382)

Flat Washer, 5/16

Your price: $5.27

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2

Troy-Bilt 914-0133 (replaces 1108841)

Key, 3/16" x 1-1/2"

Your price: $4.09

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3

Troy-Bilt 919-04016 (replaces 619-04016)

Pulley, Engine Drive

Your price: $29.99

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4

Troy-Bilt 656-04005A (replaces 1916532)

Transmission Pulley

Your price: $42.38

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5

Troy-Bilt 756-04169 (replaces 1916535)

Pulley, Reverse Idler

Your price: $14.39

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6

Troy-Bilt 786-04095-0637 (replaces 1916652)

Guard, Belts/Pulleys

Your price: $18.80

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7

Troy-Bilt 954-04090 (replaces 1916657)

Forward Drive Belt

Your price: $13.35

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8

Troy-Bilt 954-04091 (replaces 1916658)

Reverse Drive Belt

Your price: $12.67

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9

Troy-Bilt 731-05268 (replaces 1916660)

Belt Cover

Your price: $21.62

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10

Troy-Bilt 1916724

Reverse Return Spring

Your price: $5.09

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11

Troy-Bilt 732-04081 (replaces 1916725)

Belt Guide

Your price: $7.24

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12

Troy-Bilt 1916726

Forward Belt Guide

Your price: $7.16

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13

Troy-Bilt 1916794

Engine Bracket, Left

Not available
14

Troy-Bilt 786-04069 (replaces 1916795)

Engine Bracket, Right

Your price: $13.89

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15

Troy-Bilt 786-04070-0637 (replaces 1917326)

Bracket, Belt Cover

Your price: $25.33

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16

Troy-Bilt 748-04087A (replaces 1917746)

Shoulder Washer

Your price: $5.09

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17

Troy-Bilt 786-04276 (replaces 1918731)

Reverse Idler Arm

Your price: $10.43

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18

Troy-Bilt 786-04275-0637 (replaces 1918744)

Forward Idler Lever

Your price: $19.77

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19

Troy-Bilt 710-0888 (replaces 710-0117)

Hex Hd. Screw, 5/16-24 x 1

Your price: $3.73

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20

Troy-Bilt 710-0237

Hex Hd. Screw, 5/16-24 x 5/8

Your price: $3.90

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21

Troy-Bilt 710-0376

Hex Hd. Screw, 5/16-18 x 1

Your price: $3.59

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22

Troy-Bilt 710-04049

Hex Hd. Screw, 5/16-18 x 5/8

Your price: $3.92

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23

Troy-Bilt 710-0520

Hex Hd. Screw, 3/8-16 x 1-1/2

Your price: $3.86

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24

Troy-Bilt 710-0599

Screw, Self-Tapping, 1/4-20 x 1/2

Your price: $3.70

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25

Troy-Bilt 710-3103

Hex Hd. Screw, 5/16-18 x 2

Your price: $3.79

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26

Troy-Bilt 912-3000 (replaces 712-3000)

Lock Nut, 3/8-16

Your price: $3.86

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27

Troy-Bilt 912-3009 (replaces 712-3009)

Lock Nut, 5/16-18

Your price: $5.27

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28

Troy-Bilt 936-0119 (replaces 736-0119)

Lock Washer, 5/16

Your price: $3.70

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29

Troy-Bilt 736-3050

Flat Washer, 3/8

Your price: $3.75

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30

Troy-Bilt 736-3090

Flat Washer

Your price: $5.18

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31

Troy-Bilt 936-0452 (replaces 736-0452)

Bell Washer

Your price: $3.86

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32

Troy-Bilt 710-0459A

Hex Hd. Screw, 3/8-24 x 1.5, GR5

Your price: $5.66

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33

Troy-Bilt GW-50027

Support Washer

Your price: $5.27

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34

Troy-Bilt 732-04085 (replaces GW-55034)

Forward Return Spring

Your price: $9.23

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35

Troy-Bilt GW-55049

Bracket, Cable Mounting

Not available
36

Troy-Bilt 756-04170 (replaces GW-9090)

Forward Idler Pulley

Your price: $19.58

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37

Troy-Bilt GW-9301099 (replaces GW-9301)

Key, 3/16" x 1"

Your price: $3.53

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38

Troy-Bilt GW-9929

Flat Washer

Your price: $3.32

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39

Troy-Bilt 736-04193 (replaces GW-9944)

Belleville Washer

Your price: $5.27

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40

Troy-Bilt 710-0395

Hex Screw, 5/16-18 x 2.25 Gr5

Your price: $3.98

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42

Troy-Bilt 712-3006 (replaces )

UNKNOWN

Your price: $3.86

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Helping the Environment!

The typical American homeowner creates about 20-22 tons of CO2 each year. This output can be reduced by using more efficient transportation, improving efficiencies in the home, and the workplace. Equally, if not more interesting, there are systems that remove and consume existing CO2 from the atmosphere. One of the largest systems includes your lawn. In theory, by keeping a happy, healthy lawn, garden and forest areas, you could actually become a consumer of CO2 instead of a producer.