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Parts for Mtd 660: Seat Parts

Parts for Mtd 660: 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
Product photo
By: Mtd

Grease lubricant for lawn tractors and mowers. Replace regularly to protect moving parts and reduce friction. Verify fit with your model number.

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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
Product photo
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

Actuator spring for lawn tractor seat safety switch assembly. Replace if spring is broken, missing, or no longer provides proper tension for switch contact.

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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
Compare At:
$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
Compare At:
$109.69
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$4.95

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15
Product photo
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

Secures gas tanks, housings, and components on lawn equipment. Replace when stripped, rusted, or loose. Verify thread size and length match your model.

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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

Secures components on mower engines, housings, and assemblies. Replace if stripped, damaged, or missing for proper fastening and equipment safety.

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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

Fix mower that won't start or shuts off when you stand up. This seat safety switch spring ensures proper electrical contact. Easy 10-minute repair.

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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
You Save:
$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
Compare At:
$9.32
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$0.37

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29
$7.95
Compare At:
$8.79
You Save:
$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

Loose or wobbly mower handle? This 1/4" carriage bolt secures handles to the mower base. Self-locking design for outdoor equipment durability.

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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
Compare At:
$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
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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41
Product photo
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
Compare At:
$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
Compare At:
$16.84
You Save:
$1.07

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46
$24.04
Compare At:
$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

Secure engine mounting screw for lawn tractors and riding mowers. Replaces lost, stripped, or damaged screws that hold engine components together.

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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

Mower won't start or shuts off when you stand up? This seat safety switch bracket restores the shut-off function. Simple DIY replacement part.

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$10.81
Compare At:
$11.89
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$1.08

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52
Product photo
$9.95
Compare At:
$11.24
You Save:
$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
You Save:
$0.88

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Usually ships within 4 - 14 days

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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!
  • google images Google Trusted Store