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Replacement Filters > Replacement Industrial Air Filter

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K&N Small Engine and Light Industrial Replacement Air Filters - K&N manufactures many direct replacement elements for small industrial engines, utility lawn and garden units, air compressors, generators, chain saws, etc. [MORE]
Available Information
E-4250 Cross Reference
E-4250 Vehicle Applications

Part E-4250 Product Specifications
Product Style: Oval Air Filter
Air Filter Shape: Oval
Height: 1.625 in (41 mm)
Inner Wire: No
Inside Length: 2.813 in (71 mm)
Inside Width: 1.813 in (46 mm)
Outside Length: 4.063 in (103 mm)
Outside Width: 3.063 in (78 mm)
Top Style: Open
Top Material/Finish: None
Filter Material: Cotton Gauze
Flanges: None
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 0.22 oz (6 ml)
Weight: 0.2 lb (0.09 kg)
Product Box Length: 4.63 in (117 mm)
Product Box Width: 4.63 in (117 mm)
Product Box Height: 4.25 in (108 mm)

25-4250 - Air Filter Foam Wrap
99-5050 - Filter Care Service Kit - Squeeze

Customer Feedback      Be the first to review part E-4250

Great product. Fits my Stihl 044 magnum perfectly. Needed more intake as the cylinder was milled .030 and the ports were expanded and polished. This is a 20 year old saw and it screams.
Stratton Poindexter, Redmond, Oregon

K&N E-4250 fits the following:
STIHL MS880 - All
STIHL MS780 - All
STIHL MS660 - All
STIHL MS650 - All
STIHL MS640 - All
STIHL MS460 - All
STIHL MS441 - All
STIHL MS440 - All
STIHL 088 - All
STIHL 084 - All
STIHL 066 - All
STIHL 064 - All
STIHL 044 - All
STIHL - OEM 11241201620