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K&N Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Designed to Protect your Engine

# KN-401
30 DAY REPLACEMENT IF DEFECTIVE
Part # KN-401
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Part No. KN-401
Warranty Details (30 DAY REPLACEMENT IF DEFECTIVE)
K&N premium oil filters for powersports vehicles utilize an innovative, highly efficient synthetic-blend filtration media designed to be compatible with synthetic, petroleum-based, and blended oils, including the high concentrations of synthetic racing oils. The heavy-duty canister is engineered to be exceptionally durable, and a 17mm welded hex nut can be used for quick and easy filter removal. Engineered to support exceptionally high flow rates while providing outstanding protection from harmful engine contaminants, each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N 1-Year Limited Warranty.

Product Features:
  • HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine
  • PROTECT YOUR ENGINE: Synthetic-blend filtration media removes most harmful contaminants
  • EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength
  • VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils
  • EASY TO REMOVE: Fast and easy Wrench-Off removal
  • HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability
  • NO-HASSLE WARRANTY: 1-Year Limited Warranty
Filter Material:
Cotton Gauze

Mounting Hardware Included:
Yes

Inside Diameter:
2.5 in

Outside Diameter:
4 in

Flange Inside Diameter:
2.438 in

Washable:
Yes
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