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BALDWIN FILTERS Fuel Filter: Spin-On, 4 11/16 in Outside Dia, M85 x 2.0 Thread Size - Spin-On Fuel Filters
BALDWIN FILTERSSpin-On Fuel Filters

BALDWIN FILTERS Fuel Filter: Spin-On, 4 11/16 in Outside Dia, M85 x 2.0 Thread Size

The BALDWIN FILTERS BF1277-SP is a spin-on fuel filter with a 4 11/16 in outside diameter, M85 x 2.0 thread size, and cellulose media. It includes an M14 x 2.0 thread sensor port and is designed for ISX engines in…

SKU 3G-OTH-597560

Brand
BALDWIN FILTERS
Item
Fuel Filter: Spin-On, 4 11/16 in Outside Dia, M85 x 2.0 Thread Size
Category
Spin-On Fuel Filters
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Technical Specifications

BALDWIN FILTERS
Manufacturer Part Number
BF1277-SP
Type
M85 x 2.0 Thread Size, Cellulose
Outside Dia
4 11/16 in
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BALDWIN FILTERS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BALDWIN FILTERS BF1277-SP is a spin-on fuel filter with a 4 11/16 in outside diameter, M85 x 2.0 thread size, and cellulose media. It includes an M14 x 2.0 thread sensor port and is designed for ISX engines in bus applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the BALDWIN FILTERS BF1277-SP fuel filter used for?

The BALDWIN FILTERS BF1277-SP is a spin-on fuel filter designed for ISX engines in bus applications. It removes contaminants from diesel fuel using cellulose media, helping protect injectors and maintain engine performance in heavy-duty transit and coach fleets.

What are the specifications of the BALDWIN FILTERS BF1277-SP?

The BF1277-SP has a 4 11/16 in outside diameter, M85 x 2.0 thread size, and cellulose media. It includes an M14 x 2.0 thread sensor port. This spin-on fuel filter is manufactured by BALDWIN FILTERS and is designed for ISX engines in bus applications.

Where to buy the BALDWIN FILTERS BF1277-SP worldwide?

3G Electric supplies the BALDWIN FILTERS BF1277-SP fuel filter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this genuine BALDWIN FILTERS part.

How to install the BALDWIN FILTERS BF1277-SP spin-on fuel filter?

Installation follows standard spin-on filter practice: lubricate the gasket with clean oil, thread the BF1277-SP onto the filter head by hand until the gasket contacts the sealing surface, then tighten an additional 3/4 turn. Always prime the system and check for leaks after installation.

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.

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BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, 1-12 Thread Size, Cellulose, Volvo (MPN BF7606). Key specifications — attr1137520: BF7606; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: G401 Integral Gasket; attr1017112: Buses; attr1017113: Volvo.
BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, 1"-14 Thread Size, Cellulose (MPN BF1249-SP). Key specifications — attr1137520: BF1249-SP; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: 1/2-20 Sensor Port Thread; attr1017112: Trucks; attr1017113: Hyundai.
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BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, 1"-14 Thread Size, Cellulose (MPN BF1249-SP). Key specifications — attr1137520: BF1249-SP; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: 1/2-20 Sensor Port Thread; attr1017112: Trucks; attr1017113: Hyundai.
BALDWIN FILTERS Fuel Filter: Spin-On, 3 9/16 in Outside Dia, 3/4"-16 Thread Size, Cellulose, BF7535. Key specifications — attr1137520: BF7535; attr1137521: FF5159; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: G381-A Integral Gasket; attr1017112: Trucks; attr1017113: Toyota.
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BALDWIN FILTERS Fuel Filter: Spin-On, 3 9/16 in Outside Dia, 3/4"-16 Thread Size, Cellulose, BF7535. Key specifications — attr1137520: BF7535; attr1137521: FF5159; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: G381-A Integral Gasket; attr1017112: Trucks; attr1017113: Toyota.
BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, M20-1.50 Thread Size, Cellulose (MPN BF9887). Key specifications — attr1137520: BF9887; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Post Seal; attr1017112: Trucks; attr1017113: John Deere.
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BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, M20-1.50 Thread Size, Cellulose (MPN BF9887). Key specifications — attr1137520: BF9887; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Post Seal; attr1017112: Trucks; attr1017113: John Deere.
BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, 1-12 Thread Size, Diesel Fuel, Diesel (MPN BF5800). Key specifications — attr1137520: BF5800; attr1137521: FF5207; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Gasket; attr1017112: Buses; attr1017113: Detroit.
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BALDWIN FILTERS Fuel Filter: Spin-On, 4 11/16 in Outside Dia, 1 5/8"-12 Thread Size, Cellulose (MPN BF7948). Key specifications — attr1137520: BF7948; attr1137521: FF5611; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Gasket; attr1017112: Trucks; attr1017113: Komatsu.
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BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, 1"-14 Thread Size, Cellulose, Ford (MPN BF7806). Key specifications — attr1137520: BF7806; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: Integral Gasket; attr1017112: Trucks; attr1017113: Ford.
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BALDWIN FILTERS Fuel Filter: Spin-On, 3 11/16 in Outside Dia, 1"-14 Thread Size, Cellulose, BF577. Key specifications — attr1137520: BF577; attr434022: BALDWIN FILTERS; attr427730: Cellulose; attr427731: G401 Integral Gasket; attr1017112: Buses.
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