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K&N Filter Universal Rubber Filter 3 Flange 4 1/2 Base inch 3 1/2 inch Top 5 3/4 inch Height

SKU: KNNRU-5111

Engine Air Filter

KN Universal Air Filter...

K&N Filter Universal Rubber Filter 3 Flange 4 1/2 Base inch 3 1/2 inch Top 5 3/4 inch Height

SKU: KNNRU-5111

Engine Air Filter

KN Universal Air Filter...

Sale ends in Calculating...

A$104.96 A$152.00
IN STOCK! Est Ship 3-5 days. In stock at 2 locations (more than 10 available)

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Description

Exclusive K&n Engineering flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various K&n Engineering part numbers. There's never been a better time to buy your K&n Engineering upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

Air Filter Element - Clamp-On - Conical - 4.5 in Base - 3.5 in Top Diameter - 5.75 in Tall - 3 in Flange - Reusable Cotton - Red - Universal - Each

Universal Clamp-On A

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 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

Additional Information

Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment. K&N universal air filters are washable and reusable.

Part Type

Engine Air Filter

Data: v4.2 - Upd: 2026-11-11 15:08:50

Features

  • 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
  • One Year Limited Warranty

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 04:27:40

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s K&n Engineering, K AND N ENGINEERING, K&N, K&n Filters
StreetFX SKU knnRU-5111
SFX Item ID 5354835
Accounting SKU knn-RU-5111
Manufacturer SKU RU-5111
Manufacturer UPC 024844104885
Alternative References KANRU-5111, KNERU-5111, RU-5111

Compatibility

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