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
BALDWIN FILTERS Fuel Filter: Spin-On, 4 1/4 in Outside Dia, 13/16"-18 Thread Size, Cellulose - Spin-On Fuel Filters
BALDWIN FILTERSSpin-On Fuel Filters

BALDWIN FILTERS Fuel Filter: Spin-On, 4 1/4 in Outside Dia, 13/16"-18 Thread Size, Cellulose

The BALDWIN FILTERS BF877 is a spin-on fuel filter with a 4 1/4 in outside diameter and 13/16"-18 thread size, constructed with cellulose media and an integral post seal. Designed for use on Mack buses, this filter…

SKU 3G-OTH-597535

Brand
BALDWIN FILTERS
Item
Fuel Filter: Spin-On, 4 1/4 in Outside Dia, 13/16"-18 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
BF877
Type
Cellulose, BF877
Outside Dia
4 1/4 in
Thread Size
13/16"-18
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 BF877 is a spin-on fuel filter with a 4 1/4 in outside diameter and 13/16"-18 thread size, constructed with cellulose media and an integral post seal. Designed for use on Mack buses, this filter is part of our curated industrial filtration offering across 14 departments, with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is the BALDWIN FILTERS BF877 fuel filter used for?

The BALDWIN FILTERS BF877 is a spin-on fuel filter designed for Mack buses. It uses cellulose media with an integral post seal to remove contaminants from diesel fuel, protecting injectors and engine components in heavy-duty fleet applications.

What are the specifications of the BALDWIN FILTERS BF877?

The BF877 has a 4 1/4 in outside diameter and 13/16"-18 thread size. It uses cellulose media with an integral post seal. The manufacturer part number is BF877. It is designed for Mack buses.

Where to buy the BALDWIN FILTERS BF877 worldwide?

3G Electric supplies the BALDWIN FILTERS BF877 fuel filter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this genuine Baldwin filtration product.

How to install the BALDWIN FILTERS BF877 spin-on fuel filter?

Ensure the mounting surface is clean. Apply a thin film of clean diesel fuel to the gasket. Hand-tighten the filter until the gasket contacts the base, then tighten an additional 3/4 turn. Do not use a filter wrench for installation. Prime the system per the Mack engine service manual.

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, 4 5/16 in Outside Dia, 1"-14 Thread Size, Cellulose (MPN BF7929 KIT). Key specifications — attr1137520: BF7929 KIT; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Element; attr1017112: Buses; attr1017113: John Deere.
BALDWIN FILTERS
BALDWIN FILTERS Fuel Filter: Spin-On, 4 5/16 in Outside Dia, 1"-14 Thread Size, Cellulose (MPN BF7929 KIT). Key specifications — attr1137520: BF7929 KIT; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Element; attr1017112: Buses; attr1017113: John Deere.
BALDWIN FILTERS Fuel Filter: Spin-On, 4 11/16 in Outside Dia, M85 x 2.0 Thread Size, Cellulose (MPN BF1277-SP). Key specifications — attr1137520: BF1277-SP; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: M14 x 2.0 Thread Sensor Port; attr1017112: Buses; attr1017113: ISX.
BALDWIN FILTERS
BALDWIN FILTERS Fuel Filter: Spin-On, 4 11/16 in Outside Dia, M85 x 2.0 Thread Size, Cellulose (MPN BF1277-SP). Key specifications — attr1137520: BF1277-SP; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: M14 x 2.0 Thread Sensor Port; attr1017112: Buses; attr1017113: ISX.
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.