We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
FLEETGUARD FS1221 Spin-On Fuel/Water Separator - Spin-On Fuel/Water Separators
FLEETGUARDSpin-On Fuel/Water Separators

FLEETGUARD FS1221 Spin-On Fuel/Water Separator

The FLEETGUARD FS1221 is a spin-on fuel/water separator for trucks, compatible with Reformwerke Bauer vehicles. It features cellulose media, with an overall length of 7 1/16 in, outside diameter of 3 1/16 in, and…

SKU 3G-OTH-505230

Also listed as: FS 1221 · FS-1221

Brand
FLEETGUARD
Item
FS1221 Spin-On Fuel/Water Separator
Category
Spin-On Fuel/Water Separators
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

FLEETGUARD
Manufacturer Part Number
FS1221
Overall Lg
7 1/16 in
Inside Dia
62 1/2 mm
Outside Dia
3 1/16 in
Media Material
Cellulose
Compatible Vehicle Make
Reformwerke Bauer
Compatible Vehicle Type
Trucks

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 FS1221 is a spin-on fuel/water separator for trucks, compatible with Reformwerke Bauer vehicles. It features cellulose media, with an overall length of 7 1/16 in, outside diameter of 3 1/16 in, and inside diameter of 62 1/2 mm.

Frequently Asked Questions

What is the FLEETGUARD FS1221 fuel filter used for?

The FLEETGUARD FS1221 is a spin-on fuel/water separator designed for trucks, specifically compatible with Reformwerke Bauer vehicles. It uses cellulose media to remove water and contaminants from diesel fuel, protecting engine components from damage and ensuring reliable operation in heavy-duty applications.

What are the specifications of the FLEETGUARD FS1221?

The FLEETGUARD FS1221 has an overall length of 7 1/16 in, outside diameter of 3 1/16 in, and inside diameter of 62 1/2 mm. It features cellulose media and is designed for trucks compatible with Reformwerke Bauer vehicles. The manufacturer part number is FS1221.

Where to buy the FLEETGUARD FS1221 worldwide?

3G Electric supplies the FLEETGUARD FS1221 fuel filter worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this spin-on fuel/water separator for trucks compatible with Reformwerke Bauer vehicles.

How to install the FLEETGUARD FS1221 fuel filter?

To install the FLEETGUARD FS1221, first ensure the mounting surface is clean. Apply a thin film of clean diesel fuel to the gasket, then spin the filter on until the gasket contacts the base. Tighten an additional 3/4 turn by hand. Prime the system and check for leaks before starting the engine.

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 spin-on fuel/water separators. 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 →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Can-type fuel/water separator with overall height of 12 in and outside diameter of 3 5/16 in. Designed to remove water and contaminants from diesel fuel in off-highway and industrial machinery
FLEETGUARD
Can-type fuel/water separator with overall height of 12 in and outside diameter of 3 5/16 in. Designed to remove water and contaminants from diesel fuel in off-highway and industrial machinery
Spin-on fuel filter with 10 1/2 in overall height and 4 3/8 in outside diameter. Designed for use in diesel engines to remove contaminants and protect fuel injectors. Suitable for heavy-duty commercial applications such as buses and trucks
FLEETGUARD
Spin-on fuel filter with 10 1/2 in overall height and 4 3/8 in outside diameter. Designed for use in diesel engines to remove contaminants and protect fuel injectors. Suitable for heavy-duty commercial applications such as buses and trucks
Spin-on fuel filter for diesel engines. Outside diameter 3 11/16 in. Removes contaminants from diesel fuel to protect fuel system components. Suitable for use in heavy-duty trucking and fleet applications
FLEETGUARD
Spin-on fuel filter for diesel engines. Outside diameter 3 11/16 in. Removes contaminants from diesel fuel to protect fuel system components. Suitable for use in heavy-duty trucking and fleet applications
FLEETGUARD
FLEETGUARD
Spin-on fuel filter with cellulose media for diesel engines. Outside diameter 3 3/4 in, inside diameter 3 in. Traps contaminants to protect fuel injectors and pumps. Suitable for heavy-duty trucks, construction equipment, and agricultural machinery
FLEETGUARD
FLEETGUARD
Spin-on fuel filter with M82-1.5 thread size, 3 1/2 in inside diameter, and 4 5/16 in outside diameter. Designed for diesel fuel systems to remove contaminants and protect injectors and engines in agricultural and off-highway machinery
Spin-on diesel fuel filter with 3 3/4 in outside diameter and plastic housing. Removes contaminants from diesel fuel in commercial vehicles and construction machinery
FLEETGUARD
Spin-on diesel fuel filter with 3 3/4 in outside diameter and plastic housing. Removes contaminants from diesel fuel in commercial vehicles and construction machinery

More from FLEETGUARD

View all FLEETGUARD parts →
Spin-on fuel/water separator with cellulose media. Overall length 9 1/16 in, outside diameter 3 11/16 in, thread size 1"-14. Designed for use on Thermo King trucks to remove water and contaminants from diesel fuel
FLEETGUARD
Spin-on fuel/water separator with cellulose media. Overall length 9 1/16 in, outside diameter 3 11/16 in, thread size 1"-14. Designed for use on Thermo King trucks to remove water and contaminants from diesel fuel
Spin-on fuel/water separator for diesel engines, compatible with Spartan Motors buses. Plastic media. Inside diameter 13/16 in, outside diameter 4 3/16 in. Removes water and contaminants from fuel to protect the fuel system
FLEETGUARD
Spin-on fuel/water separator for diesel engines, compatible with Spartan Motors buses. Plastic media. Inside diameter 13/16 in, outside diameter 4 3/16 in. Removes water and contaminants from fuel to protect the fuel system
Spin-on fuel/water separator with cellulose media, designed for use in heavy-duty vehicles. Removes water and contaminants from diesel fuel to protect fuel injectors and engine components. Overall length 16 11/16 in, outside diameter 5 3/8 in. Compatible with Letourneau-Westinghouse vehicles
FLEETGUARD
Spin-on fuel/water separator with cellulose media, designed for use in heavy-duty vehicles. Removes water and contaminants from diesel fuel to protect fuel injectors and engine components. Overall length 16 11/16 in, outside diameter 5 3/8 in. Compatible with Letourneau-Westinghouse vehicles
Spin-on fuel/water separator for diesel fuel systems. Plastic media material. Outside diameter 3 11/16 in. Compatible with Ottawa trucks. Removes contaminants and separates water to protect engine components
FLEETGUARD
Spin-on fuel/water separator for diesel fuel systems. Plastic media material. Outside diameter 3 11/16 in. Compatible with Ottawa trucks. Removes contaminants and separates water to protect engine components
Spin-on fuel/water separator for John Deere trucks. Cellulose media removes water and contaminants from diesel fuel. Overall length 3 7/8 in, outside diameter 3 11/16 in, thread size 1"-12
FLEETGUARD
Spin-on fuel/water separator for John Deere trucks. Cellulose media removes water and contaminants from diesel fuel. Overall length 3 7/8 in, outside diameter 3 11/16 in, thread size 1"-12
Spin-on fuel/water separator with 15 3/16 in overall length, 3 1/4 in outside diameter, and 5/8 in inside diameter. Designed for use with Navistar vehicles to remove contaminants and water from diesel fuel
FLEETGUARD
Spin-on fuel/water separator with 15 3/16 in overall length, 3 1/4 in outside diameter, and 5/8 in inside diameter. Designed for use with Navistar vehicles to remove contaminants and water from diesel fuel
Spin-on fuel/water separator for diesel fuel systems. Designed for use in heavy-duty trucks, it removes contaminants and separates water to protect the fuel system. Outside diameter 4 1/4 in, overall length 13 7/8 in. Compatible with Peterbilt trucks
FLEETGUARD
Spin-on fuel/water separator for diesel fuel systems. Designed for use in heavy-duty trucks, it removes contaminants and separates water to protect the fuel system. Outside diameter 4 1/4 in, overall length 13 7/8 in. Compatible with Peterbilt trucks
Spin-on fuel/water separator with 7 7/8 in overall height and 4 1/4 in outside diameter. Designed for use on Navistar vehicles to remove contaminants and water from diesel fuel
FLEETGUARD
Spin-on fuel/water separator with 7 7/8 in overall height and 4 1/4 in outside diameter. Designed for use on Navistar vehicles to remove contaminants and water from diesel fuel