K&N

W56-0170-177

1987-1990 Harley Davidson FLST Heritage Softail Motorcycle Engine Oil Filter [Black]

SKU: W56-0170-177

Oil Filters

Provides Extra Engine Protection and Meets or Exceeds OEM Flow Rates
Designed for Use with Synthetic Oils
Silicone Impregnated Seals for Optimum Sealing
Product Pictures are an Example - See Item Title for Compatibility
Color: Black

K&N Performance Oil Filters

Color: Black

Originally developed for demanding race applications, the premium performance oil filter is rapidly becoming a favorite among consumers for its durability and easy removal. The K&N technicians insisted they offer an oil filter that corrected the "headaches" they experienced over the years changing oil filters.

High-Flow Rate

K&N oil filters use resin impregnated cellulose filter media. This allows for higher flow rates while providing outstanding filtration. High filter flow rates are important in racing vehicles where heavier grade oil is used and the oil is pumped much faster than in a standard vehicle. When the engine is circulating oil at high GPM rates, the high-flow oil filter helps reduce the loss of pressure through the filtering process.

Compatible with the Latest in Synthetic Engine Oils

K&N oil filters are ideal for high-end synthetic motor oil. Synthetic motor oil is said to offer improved flow performance at cold temperatures while providing superior protection against thermal degradation.

Features:

Resin-impregnated filter media provides maximum filtering surface for contaminant removal

Internally lubricated gasket provides positive seal while allowing easy on and off of filter

Rolled threads provide extra protection against stripping

Designed for today's high-performance synthetic oils, unaffected by racing fuels

Check valve prevents oil dainback and dry starts

New pressure relief valve

Canister style oil filters feature a 17mm wrench nut for easy service (drilled for safety wire security)

50% thicker wall construction, stronger inner core, heavy base plate with double rolled seal

Meets or exceeds OEM flow rates

TUV endorsed and TUV factory production monitored

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