Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
FLEETGUARD Air Filter: 4 7/16 in Outside Dia, Synthetic Media, Cartridge - Cartridge Crankcase Ventilation Filters
FLEETGUARDCartridge Crankcase Ventilation Filters

FLEETGUARD Air Filter: 4 7/16 in Outside Dia, Synthetic Media, Cartridge

The FLEETGUARD Air Filter (MPN CV50304) is a cartridge crankcase ventilation filter with a 4 7/16 in outside diameter and 8 1/2 in overall height, constructed from synthetic media. It is compatible with Western Star…

SKU 3G-OTH-493798

Brand
FLEETGUARD
Item
Air Filter: 4 7/16 in Outside Dia, Synthetic Media, Cartridge
Category
Cartridge Crankcase Ventilation Filters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

FLEETGUARD
Manufacturer Part Number
CV50304
Type
Synthetic Media, Cartridge
Overall Ht
8 1/2 in
Media Material
Synthetic Media
Compatible Vehicle Make
Western Star
Compatible Vehicle Type
Trucks
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

FLEETGUARD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FLEETGUARD Air Filter (MPN CV50304) is a cartridge crankcase ventilation filter with a 4 7/16 in outside diameter and 8 1/2 in overall height, constructed from synthetic media. It is compatible with Western Star trucks.

Frequently Asked Questions

What is the FLEETGUARD CV50304 air filter used for?

The FLEETGUARD CV50304 is a cartridge crankcase ventilation filter designed for Western Star trucks. It uses synthetic media to separate oil mist from crankcase gases, helping reduce emissions and protect engine components in heavy-duty truck applications.

What are the specifications of the FLEETGUARD CV50304?

The FLEETGUARD CV50304 has a 4 7/16 in outside diameter and 8 1/2 in overall height. It features synthetic media in a cartridge design and is compatible with Western Star trucks. The manufacturer part number is CV50304.

Where to buy the FLEETGUARD CV50304 air filter worldwide?

3G Electric supplies the FLEETGUARD CV50304 air filter to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this cartridge crankcase ventilation filter for Western Star trucks.

How to install the FLEETGUARD CV50304 crankcase ventilation filter?

Installation typically involves removing the old filter, cleaning the mounting surface, and securing the new FLEETGUARD CV50304 cartridge in place. Ensure proper sealing to prevent leaks. Always follow the vehicle manufacturer's service manual for torque specifications and safety procedures.

Used in

Common applications for FLEETGUARD
Diesel generator maintenance — Fleetguard CC8997 test strips for coolant condition monitoring in standby power systems
Industrial compressor cooling systems — Fleetguard coolant test strips to verify pH and inhibitor levels in closed-loop circuits
Marine engine servicing — Fleetguard filtration and test kits for preventive maintenance on shipboard diesel engines
Heavy equipment fleet management — Fleetguard fuel and oil filters for excavators, loaders, and bulldozers in construction
Gas turbine auxiliary systems — Fleetguard air intake filters for turbine enclosures in power generation plants
Hydraulic power units — Fleetguard hydraulic filters for maintaining fluid cleanliness in industrial presses and injection molders

FLEETGUARD Products

3G Electric supplies FLEETGUARD cartridge crankcase ventilation filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from FLEETGUARD

View all FLEETGUARD parts →
FLEETGUARD Crankcase Ventilation Filter: 11 7/16 in Outside Dia - Bottom, 11 7/16 in Overall Lg (MPN CV52015J). Key specifications — Media Material: Synthetic Media; Brand: FLEETGUARD; FleetGuard Interchange: CV52015J.
FLEETGUARD
FLEETGUARD Crankcase Ventilation Filter: 11 7/16 in Outside Dia - Bottom, 11 7/16 in Overall Lg (MPN CV52015J). Key specifications — Media Material: Synthetic Media; Brand: FLEETGUARD; FleetGuard Interchange: CV52015J.
FLEETGUARD Crankcase Ventilation Filter: 5 15/32 in Outside Dia, 11 21/32 in Outside Dia - Bottom (MPN CV52023). Key specifications — Media Material: Synthetic Media; Brand: FLEETGUARD; FleetGuard Interchange: CV52023.
FLEETGUARD
FLEETGUARD Crankcase Ventilation Filter: 5 15/32 in Outside Dia, 11 21/32 in Outside Dia - Bottom (MPN CV52023). Key specifications — Media Material: Synthetic Media; Brand: FLEETGUARD; FleetGuard Interchange: CV52023.
FLEETGUARD Crankcase Ventilation Filter: 5 15/32 in Outside Dia, 25 in Outside Dia - Bottom, CV52027. Key specifications — Media Material: Synthetic Media; Brand: FLEETGUARD; FleetGuard Interchange: CV52027.
FLEETGUARD
FLEETGUARD Crankcase Ventilation Filter: 5 15/32 in Outside Dia, 25 in Outside Dia - Bottom, CV52027. Key specifications — Media Material: Synthetic Media; Brand: FLEETGUARD; FleetGuard Interchange: CV52027.
FLEETGUARD Crankcase Ventilation Filter: 4 3/8 in Outside Dia, 5 13/32 in Outside Dia - Bottom (MPN CV52035). Key specifications — Media Material: Synthetic Media; Brand: FLEETGUARD; FleetGuard Interchange: CV52035.
FLEETGUARD
FLEETGUARD Crankcase Ventilation Filter: 4 3/8 in Outside Dia, 5 13/32 in Outside Dia - Bottom (MPN CV52035). Key specifications — Media Material: Synthetic Media; Brand: FLEETGUARD; FleetGuard Interchange: CV52035.
FLEETGUARD Crankcase Ventilation Filter: 2 11/16 in Overall Lg, Synthetic Media, CV50634. Key specifications — Media Material: Synthetic Media; Brand: FLEETGUARD; Compatible Vehicle Make: Freightliner - Coronado CC122; FleetGuard Interchange: CV50634.
FLEETGUARD
FLEETGUARD Crankcase Ventilation Filter: 2 11/16 in Overall Lg, Synthetic Media, CV50634. Key specifications — Media Material: Synthetic Media; Brand: FLEETGUARD; Compatible Vehicle Make: Freightliner - Coronado CC122; FleetGuard Interchange: CV50634.
FLEETGUARD Crankcase Ventilation Filter: 5 15/32 in Outside Dia, 15 7/16 in Outside Dia - Bottom (MPN CV52007). Key specifications — Media Material: Synthetic Media; Brand: FLEETGUARD; FleetGuard Interchange: CV52007.
FLEETGUARD
FLEETGUARD Crankcase Ventilation Filter: 5 15/32 in Outside Dia, 15 7/16 in Outside Dia - Bottom (MPN CV52007). Key specifications — Media Material: Synthetic Media; Brand: FLEETGUARD; FleetGuard Interchange: CV52007.
FLEETGUARD Crankcase Ventilation Filter: 5 15/32 in Outside Dia, 11 21/32 in Outside Dia - Bottom (MPN CV52019). Key specifications — Media Material: Synthetic Media; Brand: FLEETGUARD; FleetGuard Interchange: CV52019.
FLEETGUARD
FLEETGUARD Crankcase Ventilation Filter: 5 15/32 in Outside Dia, 11 21/32 in Outside Dia - Bottom (MPN CV52019). Key specifications — Media Material: Synthetic Media; Brand: FLEETGUARD; FleetGuard Interchange: CV52019.
FLEETGUARD Crankcase Ventilation Filter: 4 3/8 in Outside Dia, 4 3/8 in Outside Dia - Bottom (MPN CV52036). Key specifications — Media Material: Synthetic Media; Brand: FLEETGUARD; FleetGuard Interchange: CV52036.
FLEETGUARD
FLEETGUARD Crankcase Ventilation Filter: 4 3/8 in Outside Dia, 4 3/8 in Outside Dia - Bottom (MPN CV52036). Key specifications — Media Material: Synthetic Media; Brand: FLEETGUARD; FleetGuard Interchange: CV52036.