PROX Air Filter for YAMAHA GRIZZLY 700, YFM 550 2007-2015

On YAMAHA GRIZZLY 700, YFM 550 from 2007 to 2015, the PROX 52.27007 air filter fits in place of the original part. Off-road, the engine breathes air full of dust. The oil-soaked foam filter traps the particles; worn or badly fitted, it lets through dirt that wears out pistons and cylinders.

Specifications

• Brand: PROX
• Manufacturer part number: 52.27007
• Engine: 4-stroke

When to replace it?

• Foam hardened, torn or coming away from its frame.
• Traces of dust behind the filter, in the intake boot.
• Filter that no longer gets its shape back after cleaning.

Clean and oil the filter after every dusty ride, and at least at the intervals given in the manual; replace it as soon as the foam hardens, tears or comes away from the frame. With two filters, you always have a clean one ready to go.

Fitting tips

1. Wash the filter with air filter cleaner, rinse it and let it dry completely.
2. Soak it in air filter oil, then squeeze out the excess without wringing the foam.
3. Lightly grease the sealing rim for a perfect seal.
4. Fit the filter flat on its cage, with no creases, and check that it seals all the way round.

Why PROX?

ProX Racing Parts has been supplying engine and clutch parts to motocross riders since 1975, from its headquarters near Amsterdam. According to its catalogue, most of its parts are made in Japan, by manufacturers that also produce parts for the Japanese motorcycle makers.

Spare parts and items to plan

• Air filter oil : LIQUI MOLY 500 ml · LIQUI MOLY 1 L
• Air filter cleaner : TWIN AIR 500 ml · MOTUL A1 5 L
• Airbox wash cover : see the selection

Frequently asked questions

Does it need oiling before it's fitted for the first time?
Yes, unless it's sold pre-oiled: a dry foam filter lets dust through.

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
YAMAHA GRIZZLY 700 2015
YAMAHA GRIZZLY 700 2014
YAMAHA GRIZZLY 700 2013
YAMAHA GRIZZLY 700 2012
YAMAHA GRIZZLY 700 2011
YAMAHA GRIZZLY 700 2010
YAMAHA GRIZZLY 700 2009
YAMAHA GRIZZLY 700 2008
YAMAHA GRIZZLY 700 2007
YAMAHA YFM 550 2015
YAMAHA YFM 550 2014
YAMAHA YFM 550 2013
YAMAHA YFM 550 2012
YAMAHA YFM 550 2011
YAMAHA YFM 550 2010
YAMAHA YFM 550 2009