Best Ageco Breathers Filters in 2026

Keeps contaminants out while you fill the reservoir tank

Allows your reservoir to "breathe" and prevents a vacuum from building up

More Than Just Parts: From snow and ice equipment to toolboxes, hydraulics, towing, truck and trailer hardware to our innovative lighting products-it's amazing what Buyers Products can do for your truck

For all valve covers with 1-1/4 inch filler-breather holes

OEM replacement grommets

Designed for use with OE specifications for fit and function

ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.

EASY INSTALLATION: Pre-oiled and built with simple clamp-on design. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.

SAVES MONEY: K&N high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters.

Extensive R&D

Precision built

Proven performance

CRANKCASE FILTER - if your crankcase breather filter element overhead console displays a message or the mileage has been 67,500 miles apart or your vehicle leaks oil, high idle speed, engine performance declines, etc., a failed crankcase filter might be the problem, it's time to make a replacement.

COMPATIBLE WITH FOLLOWING VEHICLES - Any Vehicle Using Cummins 6.7L ISB Engine | 2007.5-2020 Ram 2500 3500 4500 5500| 2011-2020 Ford F550 F650| 2008-2017 Freightliner MB Line MC Line XC Modular Rail 6.7L & other vehicles with a 6.7-litre ISB engine Freightliner M2 106 | 13-17 Freightliner S2C | 12-15 Freightliner XB Line | 11-17 Freightliner XC Lowered Rail | 12-17 Freightliner 108SD | 11-20 Ford 450 550 | Please see below for more

REPLACES PART NUMBER: CV52001 904-418 904418 4936636 68002433AC 68002433AB Please check the part numbers whether it suits your vehicle before purchasing.

REPLACEMENT Crankcase Ventilation Filter -restores drivability.

FITMENT - Any Vehicle Using The Cummins 6.7L ISB Engine . 2008-2021 Dodge Ram 2500 3500 4500 5500 , 2008-2015 Ford F650 / F750 , 2008-2018 Blue Bird All American FE/RE, 2008-2018 Blue Bird Vision School Bus, 2012-2017 Freightliner 108SD, 2008-2019 Freightliner B2, 2008-2009 Freightliner Cargo/M2, 2008-2013 Freightliner M2 106, 2008-2017 Freightliner MB Line/MC Line, 2011-2014 Freightliner MCL, 2008-2018 Freightliner MT45, 2008-2017 Freightliner MT55.

REPLACES# CV52001 , 68002433AA 68002433AB 68002433AC , 4936636 , 904-418

Ram 2500 3500 Crankcase Ventilation Filter, Cummins 6.7 Diesel, CCV Filter, OCV Filter, Crankcase Breather Element

OE Part# CV52001, 904-418, 4936636, 68002433AA, 68002433AB, 68002433AC

Replacement for 2007-2022 Dodge Ram 2500 3500 6.7 Cummins Diesel Crankcase Filter; Replacement for Ford F650 F750 6.7L Diesel 2008-2015

Designed to deliver trouble-free, consistent performance

Right for your vehicle and lifestyle

Made from high-quality materials for ultimate durability

crankcase ventilation fil

part number: bf37

package weight: 0.018 kilograms

【Direct Replacement】: If your crankcase breather filter element overhead console displays a message or the mileage has been 67,500 miles apart, it is recommended that you replace it in time. The crankcase breathing filter element meets or exceeds the oem standard, has passed the factory test, and is perfectly matched with the original car, and can be installed directly.

【High Quality】: Made of reinforced high-quality material with oil resistance and high heat resistance, long service life. It can effectively remove oil vapor to protect the normal operation of the engine, reduce wear and tear, avoid blockage, improve engine life, and provide you with long-term stable and excellent performance

【Fit For】: All vehicles equipped with 6.7L Diesel Cummins Engines | Dodge Ram 2007.5-2020 2500 3500 4500 5500 | 08-09 Freightliner Cargo/M2 | 08-17 Freightliner XC Straight Rail/XC Modular Rail/MT55/MB Line/MC Line | 08-18  Freightliner XB Straight Rail/XC Raised Rail/MT45 | 08-19 Freightliner B2 | 08-13 Freightliner M2 106 | 13-17 Freightliner S2C | 12-15 Freightliner XB Line | 11-17 Freightliner XC Lowered Rail | 12-17 Freightliner 108SD | 11-20 Ford 450 550 | Please see below for more

Ideal replacement - this crankcase ventilation filter matches the fit and function of the original equipment filter

Durable construction - this crankcase filter is designed from quality materials for resistance to heat and oil

Cost-effective solution - offers original equipment quality at competitive price

Package Dimensions: 4.318 cms (L) x 5.842 cms (W) x 6.604 cms (H)

【Perfect substitute】 The air filter is a perfect replacement for those outdated intake system, give your car a new life.

【More air】 Help with more air flowing into the engine machine to improve throttle response and enhance horsepower.

【increase power】 The filter will improve overall air filtration, horse power, torque and gas mileage over stock filters.

Mounting Hole Dia : 12mm/ 0.47"

Increase engine power and torque outpout

Contructed with high quality material to ensure filtration efficiency

【Perfect substitute】 The air filter is a perfect replacement for those outdated intake system, give your car a new life.

【More air】 Help with more air flowing into the engine machine to improve throttle response and enhance horsepower.

【increase power】 The filter will improve overall air filtration, horse power, torque and gas mileage over stock filters.

Mounting Hole Dia : 12mm/ 0.47"

Universal Fittings For Car Air Intake Piping

Increase engine power and torque outpout

【REPLACEMENT】If your vehicle leaks oil, high idle speed, engine performance declines, etc., a failed crankcase filter might be the problem. This ISX15 crankcase breather is manufactured to the OE specification to provide factory-fresh appearance and direct-fit, exactly OEM design to replace your defective filter

【LONG LIFE-SPAN】Long life-span matters, that is why the housing of our cummins ventilation filter is crafted from reinforce material, features high resistance against temperatures and better durability, meanwhile effectively remove oil vapor and restore good driving performance

【REPLACES#】904-7904, 99340, CB57, 3685528, CV50617, CV50634, CV50633. Please make sure the part number before purchase! The Kenworth crankcase element has been tested to ensure trouble-free installation and performance

Package Dimensions: 6.35 H x 14.478 L x 9.652 W (centimetres)

Package Weight: 0.25 pounds

Fit type: Vehicle Specific

weideer 100% Brand New, High Performance Air Filter

Mounting Hole Dia:12mm/ 0.47",Size:50 x 58mm/1.96 x 2.28in

Function:The car air cleaner is installed in front of the carburetor or intake pipe to filter out dust and sand particles in the air, ensures that enough clean air enters the cylinder.

【COMPATIBLE WITH】This air filter fit for most universal car and vehicles with 23mm air intake.

【PREMIUM MATERIAL】The Car Air Filter is made of metal, filter paper and rubber material. Easy to clean, lightweight and durable.

【FUNCTION】The car air filter can increase the intake air flow, filter the impurities in the air.Reduce the resistance of the engine air intake, and improve per unit time air intake and volumetric efficiency when engine running.

HIGH QUALITY: These air intake filter pods are made of metal with rubber connector,ensure better mileage and engine performance. A most efficient way to transform the looks of your motorcycle, your old air box will thank you for it!

HIGH PERFORMANCE: The motorcycle pod air filter is to catch impurities in air to prolong the engine Life.Add more horsepower and ensure better mileage and engine performance.

INSTALL SIMPLY: These motorcycle air filters are built in clamp-on design feature allows easy installation. Environmental protection and safety.

For Dyna models (2000-2017) , For Softail models (2000-2015) , For Touring models (2000-2007) , Excludes: 2017 FXDLS, 2014-15 FLSTNSE, 2011-12 FLSTSE, 2013-14 FXSBSE

Material: Billet Aluminum , Durable in use, reliable quality and delicate craft , Exposed filter design that enhance air flow ,

Backing plate promotes smooth airflow into carburetor/throttle body , Built-in internal crank case breathers , Includes high-volume air filter , All mounting hardware included ,

The Breather Cap from Buyers Products acts as a ventilator to provide a free flow of clean air into your reservoir.

It features oil-resistant filter elements that keep out dirt and dust particles as small as 40 microns.

Provides free flow of clean air into hydraulic fluid, oil, chemical, and coolant tanks or reservoirs.

【OEM Part Number】: 035103245A ; 035103245G; 06A103213AF ; 06A103213BG ; 06A103213F; 06A103221AB/BH ; 06A103221AF ; 06A103221AH; 06A103221BK ; 06A103247.

【OEM Part Number】: 06A 103 213 F, 06A103213F, 06A 103 213 AF, 06A103213AF, 06A 103 221 AH, 06A103221AH, 06A 103 221 AF, 06A103221AF, 06A 103 247, 06A103247.

【Fitment (Just For Reference)】: for JETTA 1999-2005 MK4 1.8T AUQ / AUM; for BORA 1999-2005 1.8T AUQ / AUM; for GOLF 1998-2006 MK4 1.8T AUQ; Fit for Audi A3 1.8T AUQ / AUM / ARX / ARY 2001-2003.

Low air flow restriction

Includes a pleated paper filter

Prevents explosive atmosphere inside the engine crank

【Size】Mounting Hole Dia:12mm/ 0.47", Size:50 x 58mm/1.96 x 2.28in.

【Function】The air cleaner is mainly filter out dust and sand particles in the air, ensures that enough clean air enters the cylinder. It is washable and will last the lifetime of your engine.

【Improve】The filter will improve overall air filtration, horse power, torque and gas mileage over stock filters.

Ideal replacement - this PCV tubing replaces the original hose on specified vehicle years, makes and models

Durable materials - this PCV hose is designed to withstand exposure to extreme temperatures and oil vapors to resist cracking and leaking

Cost-effective solution - offers original equipment quality at a competitive price

Universal Fittings For Car/Motorcycle Air Intake Piping.

The filter will improve overall air filtration, horse power, torque and gas mileage over stock filters.

Mounting Hole Dia : 12mm/ 0.47 inches

✅ MATERIAL: Strong Billet Aluminum with high performance bolt-in part 💪

✅ DESIGN: Exposed filter that enhance air flow. Easy to install for Harley model Dyna 2000 - 2017 Softail 2000 - 2015 Touring 2000 - 2007. This air filter in gray color was designed to give a clean and simple aggressive look.

✅ SPECIFICATION: Backing plate promotes smooth air flow into carburetor or throttle body while also providing hidden internal crank case breathers.

✅ MATERIAL: Strong Billet Aluminum with high performance bolt-in part durable in use and reliable quality.💪

✅ DESIGN: Exposed filter that enhance air flow. Easy to install for Harley models Dyna 2000 - 2017 Softail 2000 - 2015 Touring 2000 - 2007. This air intake system in blue color was designed to give a clean and simple aggressive look.

✅ SPECIFICATION: Backing plate promotes smooth air flow into carburetor or throttle body while also providing hidden internal crank case breathers.