Mower Blades 103-6381 / 103-6381-S for Exmark 48-Inch Deck

Overview

These aftermarket Mower Blades 103-6381 / 103-6381-S for Exmark 48-Inch Deck are replacement mower blades for select Exmark mower applications using the listed replacement part numbers.

Use this blade listing when your original blade number matches one of the replacement paths below and your mower deck uses the same blade count, deck size, center-hole style, blade length, and blade layout.

Key Features

• Aftermarket replacement mower blade set
• Available Pack Quantities: 3-Pack
• Deck Size Path: 48 inch
• Blade Length: 16 1/4 in
• Center Hole: 15/16 in
• Blade Thickness: 0.21 in
• Blade Style: High-lift blade
• Use original blade number and physical measurements to confirm fitment

Replaces Common Blade Numbers

• 103-6381
• 103-6381-S
• 103-6391
• 103-6391-S
• 103-6396
• 116-5177-S
• 103-6401
• 103-6401-S
• 103-6386
• 103-6386-S
• 109-9220
• 109-5958
• 3213-5
• 109-6389-S
• 109-6391-S

Compatible Brands & Model Series

Compatible brand path: Exmark

Common fitment clues include: Exmark LCT18BV483, LCT21BV523, LCT4418BV, LCT4818BV, LZ23KA526, LZ23KC486, LZ23KC526, LZ27KC526, LZ27KC606, LZ29KA606. Model names are provided as fitment clues only; match the original blade number before ordering.

Common Symptoms of Worn Mower Blades

• Uneven cut quality
• Grass tearing instead of cutting cleanly
• Visible blade wear, cracks, bends, or rounded cutting edges
• Deck vibration from bent or unbalanced blades

Shipping Note

Quick-ship item: This product may ship from a supplier fulfillment facility to speed up delivery. PTO Direct USA remains your seller of record and support contact for this order.

Need Help Confirming Fitment?

If you are unsure whether these blades fit your mower, send us your mower model number, deck size, blade count, and any part numbers visible on the original blade.

Need other deck parts? Browse mower deck belts, spindle assemblies, deck pulleys and idlers, and deck rebuild kits.

Need a different blade? Browse the full mower blades collection.