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- Item Number: UP-4152AST
- Angled
- Urethane Flange
- Inner Diameter: 1.5 inches (38mm)
- Outer Diameter: 3.5 inches
- Filter Length: 4 inches
- Overall Length: 4.6 inches
- Made in U.S.A.
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- Item Numbers: UP-121, UP-122 & UP-123
- Available in 5/16″, 3/8″ and 1/2″
- Outer Diameter: 1.5 inches
- Length: 1.5 inches
- No Oil Required
- Washable & Reusable
- Made in U.S.A.
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- Item Number: PK-22
- Inner Diameter: 35mm-38mm (1.25″-1.50″)
- Set of 2
- Made in U.S.A.
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- Item Number: BF-6
- Foam Piece: 16″ x 12″ and is 5/8 Inch Thick
- 40 PPI Red – Coarse / 60 PPI Yellow – Fine (pores per inch)
- Easy To Use: Place your existing filter on top of foam, trace it out, and then cut it out with scissors
- Made in U.S.A.
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- Item Number: BF-4
- Foam Piece: 16″ x 12″ and is 3/8 Inch Thick
- 60 PPI (pores per inch)
- Easy To Use: Place your existing filter on top of foam, trace it out, and then cut it out with scissors
- Made in U.S.A.
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- Item Number: UP-4200ST
- Straight
- Dual Layer (2 Stage Black Inner, Red Outer)
- Urethane Flange
- Inner Diameter: 2 inches (50.8mm)
- Outer Diameter: 3.5 inches (88.9mm)
- Length: 4 inches (102mm)
- Made in U.S.A.
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- Item Number: UP-4200AST
- 15° Angle
- Dual Layer (2 Stage Black Inner, Red Outer)
- Urethane Flange
- Inner Diameter: 2 inches (50.8mm)
- Outer Diameter: 3.5 inches (88.9mm)
- Length: 4 inches (102mm)
- Made in U.S.A.
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- Item Number: UP-4245AST
- 15° Angle
- Dual Layer (2 Stage Black Inner, Red Outer)
- Urethane Flange
- Inner Diameter: 2.5 inches (63.5mm)
- Length: 4 inches (102mm)
- Made in U.S.A.
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- Item Number: UP-4245
- Straight
- Urethane Flange
- Inner Diameter: 2.5 inches (63.5mm)
- Outer Diameter: 3 inches (76mm)
- Length: 4 inches (102mm)
- Made in U.S.A.
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- O.E.M. #487401
- Item Number: NU-8951
- Washable & Reusable
- Made in U.S.A.
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- Item Number: NU-3217
- Washable & Reusable
- Made in U.S.A.
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- Item Number: NU-3216
- Washable & Reusable
- Made in U.S.A.
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- Item Number: NU-3215
- Washable & Reusable
- Made in U.S.A.
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- Item Number: NU-4108
- Washable & Reusable
- Made in U.S.A.
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- Item Number: NU-4106
- Washable & Reusable
- Made in U.S.A.
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- Item Number: UFV-6
- Set of 6
- Fits 1 Inch Hole
- Increases Air Supply to Carburetor
- Easy To Install
- Washable & Reusable
- Check for Proper Jetting Immediately After Installing this Product!
- Made in U.S.A.