Riding Lawn Mowers

Riding Mower Parts

A riding mower is a convenient way to cut a big yard, but only if it's running right. Use our Part Finder to search for riding mower parts. We stock lawn tractor parts ranging from small switches and cables to the pieces you'd need to repair an engine.

Find Lawn Tractor Parts at Arnold Parts

Keep your lawn tractor in top condition by following a regular maintenance schedule and replacing lawn tractor parts when needed. Arnold Parts features universal parts for riding mowers, including mower spark plugs and deck belts, so you can keep your machine running smoothly. If you'd like to find more tips on caring for your machine, review our easy maintenance guides.

Tip: There are a large number of items in this category. For faster results, you may use the website search or our Part Finder.

50" Blade Spindle Assembly Quick View

918-0118

  • Item: 918-0118
  • 50" Blade Spindle Assembly

$93.17

SPINDLE ASM-LH Quick View

918-0119

  • Item: 918-0119
  • SPINDLE ASM-LH

$122.09

SPINDLE ASSY-BLADE Quick View

918-0140

  • Item: 918-0140
  • SPINDLE ASSY-BLADE

$97.26

TRANSMISSION-HYDRO Quick View

918-04198

  • Item: 918-04198
  • TRANSMISSION-HYDRO

$671.72

Briggs and Stratton part number 692236. Exhaust gasket. Quick View

BS-692236

  • Item: BS-692236
  • Briggs and Stratton part number 692236. Exhaust gasket.

$4.30

Briggs & Stratton / Tecumseh Oil Filter Quick View

OF-1460

  • Item: OF-1460, 492932, 36563, 740057A, BS-492932
  • Briggs & Stratton / Tecumseh Oil Filter

$10.99
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Tecumseh Part Number 33268. Air Filter
Quick View

TAF-125

  • Item: TAF-125
  • Tecumseh Part Number 33268. Air Filter

$5.81

IGNITION-SOLID STATE Quick View

TC-36344A

  • Item: TC-36344A
  • IGNITION-SOLID STATE

$73.84

Tecumseh Part Number 36356. Air Filter Quick View

TC-36356

  • Item: TC-36356
  • Tecumseh Part Number 36356. Air Filter

$25.23

Tecumseh Part Number 36563. Oil Filter Quick View

TC-36563

  • Item: TC-36563
  • Tecumseh Part Number 36563. Oil Filter

$13.31