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BALDWIN FILTERS Oil Filter: BT402, 1 1/8"-16 Thread Size, 9 1/8 in Overall Ht - Spin-On Oil Filters
BALDWIN FILTERSSpin-On Oil Filters

BALDWIN FILTERS Oil Filter: BT402, 1 1/8"-16 Thread Size, 9 1/8 in Overall Ht

The BALDWIN FILTERS BT402 is a spin-on oil filter with a 1 1/8"-16 thread size, 9 1/8 in overall height, and 4 1/4 in outside diameter. It features cellulose media and an integral gasket, and is compatible with Onan…

SKU 3G-OTH-498362

Brand
BALDWIN FILTERS
Item
Oil Filter: BT402, 1 1/8"-16 Thread Size, 9 1/8 in Overall Ht
Category
Spin-On Oil Filters
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Technical Specifications

BALDWIN FILTERS
Manufacturer Part Number
BT402
Includes
Integral Gasket
Overall Ht
9 1/8 in
Outside Dia
4 1/4 in
Thread Size
1 1/8"-16
Media Material
Cellulose
Baldwin Interchange
BT402
Compatible Vehicle Make
Onan
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BALDWIN FILTERS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BALDWIN FILTERS BT402 is a spin-on oil filter with a 1 1/8"-16 thread size, 9 1/8 in overall height, and 4 1/4 in outside diameter. It features cellulose media and an integral gasket, and is compatible with Onan vehicles.

Frequently Asked Questions

What is the BALDWIN FILTERS BT402 oil filter used for?

The BALDWIN FILTERS BT402 is a spin-on oil filter designed for Onan engines. It removes contaminants from engine oil using cellulose media, helping protect critical components in generators and industrial equipment. 3G Electric supplies this filter for maintenance across multiple industrial sectors.

What are the specifications of the BALDWIN FILTERS BT402?

The BALDWIN FILTERS BT402 has a 1 1/8"-16 thread size, 9 1/8 in overall height, and 4 1/4 in outside diameter. It includes an integral gasket and uses cellulose media. The Baldwin Interchange number is BT402, and it is compatible with Onan vehicles.

Where to buy the BALDWIN FILTERS BT402 worldwide?

3G Electric supplies the BALDWIN FILTERS BT402 oil filter to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this genuine Baldwin filter for Onan applications.

How to install the BALDWIN FILTERS BT402 oil filter?

To install the BALDWIN FILTERS BT402, first drain the engine oil and remove the old filter. Clean the mounting surface, apply a thin film of clean oil to the integral gasket, and hand-tighten the new filter 3/4 to 1 turn after the gasket contacts the base. Always follow the engine manufacturer's torque specifications.

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 oil 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 Oil Filter: B378-10, 1 1/4"-12 Thread Size, 8 3/4 in Overall Ht, Oil, Cellulose. Key specifications — Baldwin Interchange: B378-10; Brand: BALDWIN FILTERS; Compatible Vehicle Make: LeRoi; Includes: G381-A Integral Gasket; Media Material: Cellulose.
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BALDWIN FILTERS Oil Filter: B262, LF4054, 1-12 Thread Size, 8 3/4 in Overall Ht, Oil, Cellulose. Key specifications — Baldwin Interchange: B262; FleetGuard Interchange: LF4054; Brand: BALDWIN FILTERS; Compatible Vehicle Make: Gardner Denver; Includes: G381-A Integral Gasket; Media Material: Cellulose.
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BALDWIN FILTERS Lube Filter: M22-1.50 Thread Size, 4 3/8 in Overall Ht, 3 11/16 in Outside Dia, Oil (MPN B40150). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: GMC; Includes: 25 psid Bypass Valve; Media Material: Paper.
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BALDWIN FILTERS Lube Filter: M22-1.50 Thread Size, 4 3/8 in Overall Ht, 3 11/16 in Outside Dia, Oil (MPN B40150). Key specifications — Brand: BALDWIN FILTERS; Compatible Vehicle Make: GMC; Includes: 25 psid Bypass Valve; Media Material: Paper.
BALDWIN FILTERS Oil Filter: B474, LF3964, M16-1.50 Thread Size, 3 9/16 in Overall Ht, Oil, Quincy. Key specifications — Baldwin Interchange: B474; FleetGuard Interchange: LF3964; Brand: BALDWIN FILTERS; Compatible Vehicle Make: Quincy; Includes: 8 psid Bypass Valve; Media Material: Cellulose.
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BALDWIN FILTERS Oil Filter: B7001, M22-1.50 Thread Size, 3 3/4 in Overall Ht, 3 11/16 in Outside Dia. Key specifications — Baldwin Interchange: B7001; Brand: BALDWIN FILTERS; Compatible Vehicle Make: Ford; Includes: Anti-Drainback Valve; Media Material: Cellulose.
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