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

BALDWIN FILTERS Fuel Filter: Spin-On, 4 1/4 in Outside Dia, 1"-14 Thread Size, Cellulose - Spin-On Fuel Filters
BALDWIN FILTERSSpin-On Fuel Filters

BALDWIN FILTERS Fuel Filter: Spin-On, 4 1/4 in Outside Dia, 1"-14 Thread Size, Cellulose

The BALDWIN FILTERS BF9912-O is a spin-on fuel filter with a cellulose media and integral post seal, featuring a 4 1/4 in outside diameter and 1"-14 thread size. Designed for use in trucks and Atlas Copco equipment…

SKU 3G-OTH-597643

Brand
BALDWIN FILTERS
Item
Fuel Filter: Spin-On, 4 1/4 in Outside Dia, 1"-14 Thread Size, Cellulose
Category
Spin-On Fuel 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

BALDWIN FILTERS
Manufacturer Part Number
BF9912-O
Type
Cellulose, BF9912-O
Outside Dia
4 1/4 in
Thread Size
1"-14
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

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

Product Description

The BALDWIN FILTERS BF9912-O is a spin-on fuel filter with a cellulose media and integral post seal, featuring a 4 1/4 in outside diameter and 1"-14 thread size. Designed for use in trucks and Atlas Copco equipment, this filter is part of 3G Electric's curated industrial filtration offering across 14 departments, with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is the BALDWIN FILTERS BF9912-O fuel filter used for?

The BALDWIN FILTERS BF9912-O is a spin-on fuel filter designed for trucks and Atlas Copco equipment. It uses cellulose media with an integral post seal to remove contaminants from diesel fuel, protecting injectors and engine components in heavy-duty applications.

What are the specifications of the BALDWIN FILTERS BF9912-O?

The BF9912-O has a 4 1/4 in outside diameter and 1"-14 thread size. It uses cellulose media with an integral post seal. This BALDWIN FILTERS spin-on fuel filter is designed for trucks and Atlas Copco equipment, with manufacturer part number BF9912-O.

Where to buy the BALDWIN FILTERS BF9912-O worldwide?

3G Electric supplies the BALDWIN FILTERS BF9912-O fuel filter worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this spin-on filter to your facility, supporting trucks and Atlas Copco equipment across 14 industrial departments.

How to install the BALDWIN FILTERS BF9912-O spin-on fuel filter?

Install the BF9912-O by lubricating the gasket, threading it onto the filter head by hand until the gasket contacts the base, then tightening 3/4 to 1 turn. Prime the system and check for leaks. Always follow the equipment manufacturer's service intervals for BALDWIN FILTERS replacements.

Used in

Common applications for BALDWIN FILTERS
Diesel generator maintenance — Baldwin Filters CTK5029-4 coolant test strips for monitoring SCA levels in cooling systems
Fleet vehicle servicing — Baldwin Filters CTK5029-1 coolant test strips for checking freeze point in heavy-duty truck radiators
Industrial compressor cooling — Baldwin Filters coolant test strips for verifying antifreeze concentration in closed-loop systems
Agricultural equipment upkeep — Baldwin Filters CTK5029-4 test strips for nitrite level checks in tractor engine coolants
Marine engine maintenance — Baldwin Filters coolant test strips for freeze point verification in vessel cooling systems

BALDWIN FILTERS Products

3G Electric supplies BALDWIN FILTERS spin-on fuel 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 BALDWIN FILTERS

View all BALDWIN FILTERS parts
BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, 1"-14 Thread Size, Cellulose, Cummins (MPN BF1293-SPS). Key specifications — attr1137520: BF1293-SPS; attr1137521: FS1003; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Standpipe; attr1017112: Trucks; attr1017113: Cummins.
BALDWIN FILTERS
BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, 1"-14 Thread Size, Cellulose, Cummins (MPN BF1293-SPS). Key specifications — attr1137520: BF1293-SPS; attr1137521: FS1003; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Standpipe; attr1017112: Trucks; attr1017113: Cummins.
BALDWIN FILTERS Fuel Filter: Spin-On, 4 3/8 in Outside Dia, 1"-14 Thread Size, Cellulose, John Deere (MPN BF9917). Key specifications — attr1137520: BF9917; attr1137521: FS1093; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Post Seal; attr1017112: Buses; attr1017113: John Deere.
BALDWIN FILTERS
BALDWIN FILTERS Fuel Filter: Spin-On, 4 3/8 in Outside Dia, 1"-14 Thread Size, Cellulose, John Deere (MPN BF9917). Key specifications — attr1137520: BF9917; attr1137521: FS1093; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Post Seal; attr1017112: Buses; attr1017113: John Deere.
BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, 1-12 Thread Size, Diesel Fuel, Diesel (MPN BF7774). Key specifications — attr1137520: BF7774; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Gasket; attr1017112: Buses; attr1017113: Detroit.
BALDWIN FILTERS
BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, 1-12 Thread Size, Diesel Fuel, Diesel (MPN BF7774). Key specifications — attr1137520: BF7774; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Gasket; attr1017112: Buses; attr1017113: Detroit.
BALDWIN FILTERS Fuel Filter: Spin-On, 4 1/4 in Outside Dia, 1"-14 Thread Size, Cellulose, BF1218. Key specifications — attr1137520: BF1218; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: G401 Integral Gasket; attr1017112: Buses; attr1017113: Caterpillar.
BALDWIN FILTERS
BALDWIN FILTERS Fuel Filter: Spin-On, 4 1/4 in Outside Dia, 1"-14 Thread Size, Cellulose, BF1218. Key specifications — attr1137520: BF1218; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: G401 Integral Gasket; attr1017112: Buses; attr1017113: Caterpillar.
BALDWIN FILTERS Fuel Filter: Spin-On, 4 1/4 in Outside Dia, 7/8"-14 Thread Size, Cellulose, Navistar (MPN BF7584). Key specifications — attr1137520: BF7584; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Post Seal; attr1017112: Buses; attr1017113: Navistar.
BALDWIN FILTERS
BALDWIN FILTERS Fuel Filter: Spin-On, 4 1/4 in Outside Dia, 7/8"-14 Thread Size, Cellulose, Navistar (MPN BF7584). Key specifications — attr1137520: BF7584; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Post Seal; attr1017112: Buses; attr1017113: Navistar.
BALDWIN FILTERS Fuel Filter: Spin-On, 3 3/4 in Outside Dia, M18-1.5 Thread Size, Diesel Fuel, Diesel (MPN BF46121). Key specifications — attr434022: BALDWIN FILTERS; attr427731: Attached Gasket; attr1017113: Caterpillar.
BALDWIN FILTERS
BALDWIN FILTERS Fuel Filter: Spin-On, 3 3/4 in Outside Dia, M18-1.5 Thread Size, Diesel Fuel, Diesel (MPN BF46121). Key specifications — attr434022: BALDWIN FILTERS; attr427731: Attached Gasket; attr1017113: Caterpillar.
BALDWIN FILTERS Fuel Filter: Spin-On, 3 1/16 in Outside Dia, M16-1.50 Thread Size, Cellulose, BF1372. Key specifications — attr1137520: BF1372; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Gasket; attr1017112: Buses; attr1017113: Liebherr.
BALDWIN FILTERS
BALDWIN FILTERS Fuel Filter: Spin-On, 3 1/16 in Outside Dia, M16-1.50 Thread Size, Cellulose, BF1372. Key specifications — attr1137520: BF1372; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Gasket; attr1017112: Buses; attr1017113: Liebherr.
BALDWIN FILTERS Fuel Filter: Spin-On, 4 1/4 in Outside Dia, M32 x 1.50 Thread Size, Diesel Fuel, MTU (MPN BF9800). Key specifications — attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Post Seal; attr1017112: Buses; attr1017113: MTU.
BALDWIN FILTERS
BALDWIN FILTERS Fuel Filter: Spin-On, 4 1/4 in Outside Dia, M32 x 1.50 Thread Size, Diesel Fuel, MTU (MPN BF9800). Key specifications — attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Post Seal; attr1017112: Buses; attr1017113: MTU.