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Part number: RD-4850
Universal product
Product Details
K&N RD-4850 Universal Air Filter
Products specifications
Air Cleaner Top Style Open
Air Filter Bottom Measurement 9.000 in. L x 5.500 in. W
Air Filter Shape Oval
Air Filter Style Conical
Air Filter Top Measurement 9.000 in. L x 5.500 in. W
Filter Color Red
Filter Material Cotton gauze
Filter Re-Oiling Amount 1.04 oz (31 ml)
Flange Angle 0 degrees
Flange Center to Center 3.187in(81mm)
Flange Diameter(F) 3.125in(79mm)
Flange Inside Diameter 3.125 in (79 mm)
Flange Length 0.75 in (19 mm)
Flange Length(FL) 0.75in(19mm)in
Flanges 2
Height 6.25 in (159 mm)
Inlet Flange Inside Diameter (in) 3.125 in. x 2
Inner Wire No
inside Length 0 in (0 mm)
Inside Width 0 in (0 mm)
Length (in) 6.250 in.
Length(L) 6.25in(159mm)
Notes Dual inlet flange with open top.
Outside Diameter(MA) 9in(229mm)
Outside Diameter(SA) 5.5in(140mm)
Outside Length 9 in (229 mm)
Outside Width 5.5 in (140 mm)
Package Contents 1 Air Filter
Package Quantity 1
Product Style Dual Flange Oval Universal Air Filter
Quantity Sold individually.
Top Material/Finish None
Flange Type Centered
Weight 2.2 lb (1 kg)

(HLBRN 3-1/8" DUAL, 9" X 5-1/2", 6-1/4"H) K+N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K+N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16" (1.5mm) to fit in-between sizes. K+N universal air filters are washable and reusable.

  • Replaces RD-4854
  • Hlbrn 3-1/8" Dual, 9" X 5-1/2", 6-1/4"H
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