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Parts for Mtd 663: Seat Parts

Parts for Mtd 663: Seat Parts

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Part Description
Price & Availability
1
$10.66
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$11.94
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$1.28

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NI01
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$39.71
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$47.65
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$7.94

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2
By: Mtd

Replacement seat support bracket for lawn tractors. Mounts under the seat to provide stable support and enable raising, lowering, and pivoting adjustments.

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$26.67
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$31.47
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$4.80

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3
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By: Mtd

Seat support bracket for lawn tractors. Mounts under the seat to provide structural support. Replace if cracked, bent, or broken to restore proper seating.

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$27.70
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$30.47
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$2.77

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4
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By: Mtd

Hex washer head screw for lawn equipment. Secures components and panels. Replace if stripped, missing, or corroded for proper assembly and fit.

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$4.95
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$5.89
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$0.94

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6
By: Mtd
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

7
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By: Mtd

Spring switch for lawn tractors and riding mowers. Mounts near the switch button. Replace if worn, broken, or damaged from regular use over time.

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$7.31
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$8.70
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$1.39

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8
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By: Mtd

This actuator spring is a genuine MTD part, sold individually. This actuator spring can be used as a replacement part in a lawn mower. The purpose of the actuator spring, also known as a seat spring switch, in a lawn mower is to provide a plate upon which

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$9.39
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$11.27
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$1.88

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9
By: Mtd

Insulator plate for lawn tractors and riding mowers. Mounts between engine components to provide heat insulation and proper spacing. Replace if cracked or worn.

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$7.79
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$9.27
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$1.48

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10
By: Mtd

Insulator plate for lawn tractors and riding mowers. Installs between components to reduce vibration and noise. Replace if cracked, worn, or missing.

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$6.95
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$8.20
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$1.25

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11
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$14.95
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$15.73
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$0.78

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12
By: Mtd
$4.64
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$4.80
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$0.16

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13
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

14
$104.74
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$109.69
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$4.95

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15
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By: Mtd

Hex cap screw fastener for outdoor power equipment. Secures components with hexagon-shaped head. Replace if stripped, broken, or missing threads.

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$4.14
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$4.70
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$0.56

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16
$8.65
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$9.57
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$0.92

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17
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By: Mtd

This is a hex screw used on a variety of types of lawn and garden equipment. On large machinery, it is often used to mount the gas tank. On smaller items, it tends to be used to clamp the housing together. It can secure items like plastic, metal, brick, a

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$5.95
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$7.08
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$1.13

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19
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By: Mtd

The lock nut is a piece of standard hardware that may have a variety of applications on lawn and garden equipment, including on engines, housings, and other components. The lock nut offers a secure fit by tightening into a flange that prevents the nut fro

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$4.95
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$5.94
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$0.99

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20
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

23
Product photo
By: Mtd

Hex screw fastener for securing lawn mower components. Replace if stripped, rusted, or missing to ensure proper assembly and equipment stability.

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$5.95
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$7.08
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$1.13

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24
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By: Mtd

This switch spring is part of the safety system used in riding lawnmowers. This spring is located underneath the seat of all riding lawn mowers and lawn tractors. The spring is attached to two electrical contacts and is compressed when the rider is sittin

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$11.75
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$13.98
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$2.23

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25
By: Mtd

Insulator nut plate for lawn mowers. Self-wrenching fastening component that secures parts within the mower. Replace if cracked, damaged, or missing.

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$7.95
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$9.46
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$1.51

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26
By: Mtd
$7.46
Compare At:
$8.20
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$0.74

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27
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

27A
By: Mtd

Protective shift cover for lawn tractors. Shields internal shift mechanism components from debris and damage. Replace if cracked, broken, or missing.

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$25.95
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$30.88
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$4.93

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28
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$8.95
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$9.32
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$0.37

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29
$7.95
Compare At:
$8.79
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$0.84

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30
5.0 (1)
By: Mtd

Seat pivot bracket allows angle adjustment for operator comfort on riding mowers. Replace if cracked, broken, or worn. Installs between seat and frame.

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$46.95
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$55.40
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$8.45

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31
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By: Mtd

This carriage bolt is a self-locking bolt designed to be used in an unthreaded square or round hole. These bolts are used in outdoor lawn and garden equipment due to their ability to handle heavy weight loads.Carriage bolts are often used to join lawnmowe

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$3.95
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$4.66
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$0.71

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32
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By: Mtd

Blade won't stop spinning when disengaged? This lawn tractor blade brake assembly restores safe stopping function. Moderate DIY replacement.

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$20.95
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$24.93
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$3.98

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33
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

34
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

36
By: Mtd

Replacement foot pedal pad for lawn tractors and riding mowers. Installs on control pedals. Needed when original pad is worn, cracked, or missing.

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$14.95
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$17.79
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$2.84

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37
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By: Mtd

Ratchet fastener for lawn mowers and tractors. Secures components in place. Replace if broken, stripped, or missing to properly fasten parts together.

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$4.39
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$4.70
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$0.31

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38
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By: Mtd

Replacement seat adjustment knob for lawn tractors and riding mowers. Installs on the seat assembly to control position. Order if original is cracked or missing.

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$18.95
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$22.74
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$3.79

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39
By: Mtd
$6.95
Compare At:
$7.90
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$0.95

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40
Product photo
By: Mtd

Replacement seat for lawn tractors and riding mowers. Installs on the operator platform. Needed when original seat is cracked, torn, or broken.

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$244.95
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$293.94
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$48.99

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40A
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By: Mtd

Replacement seat for lawn tractors and riding mowers. Installs on the operator platform. Needed when original seat is cracked, torn, or broken.

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$244.95
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$293.94
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$48.99

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41
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By: Mtd

Replacement spacer for lawn tractors and riding mowers. Prevents excess friction between moving parts. Order a new spacer if yours is worn or missing.

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$8.16
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$9.38
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$1.22

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43
By: Mtd

Seat pivot bracket for lawn tractors and riding mowers. Secures the seat to the frame and allows adjustment. Replace if cracked, bent, or broken.

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$27.00
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$28.30
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$1.30

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44
Product photo
By: Mtd

Flat washer flange for lawn mowers, snow throwers, tillers, and edgers. Replace when washer is missing, damaged, or worn to ensure proper assembly.

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$4.95
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$5.89
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$0.94

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45
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$15.77
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$16.84
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$1.07

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46
$24.04
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$25.67
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$1.63

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47
$7.95
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48
Product photo
By: Mtd

Replacement flat washer for lawn tractors and mowers. Installs on bolts and fasteners throughout the machine. Replace if lost, worn, or damaged.

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$6.46
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$6.74
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$0.28

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49
Product photo
By: Mtd

This replacement part is a screw. This is a genuine replacement part made by MTD. Screws are small but very important in different types of appliances and machinery. Screws are able to hold parts together and keep things secure during use so that the engi

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$4.82
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$5.30
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$0.48

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50
By: Mtd

This genuine OEM replacement bracket stop seat is for riding lawn mowers or tractors. The part is located underneath the seat on riding mowers or tractors. Its purpose is to provide a safety shut off function when the rider leaves the seat while the blade

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$10.81
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$11.89
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$1.08

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52
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$9.95
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$11.24
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$1.29

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53
$9.95
Compare At:
$11.02
You Save:
$1.07

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54
$32.38
Compare At:
$33.26
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$0.88

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  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • headphone imagesFree Tech Support!
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