BALDWIN FILTERS Hydraulic Filter: Hydraulic Fluid, 1 1/8"-16 Thread Size, Spin-On
The BALDWIN FILTERS Hydraulic Filter (SKU 4ZND4, MPN BT9321) is a spin-on, cellulose-media filter for hydraulic fluid, featuring a 1-1/8"-16 thread size and an integral gasket. Designed for Kobelco vehicles, this…
SKU 3G-OTH-494559
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Product Description
The BALDWIN FILTERS Hydraulic Filter (SKU 4ZND4, MPN BT9321) is a spin-on, cellulose-media filter for hydraulic fluid, featuring a 1-1/8"-16 thread size and an integral gasket. Designed for Kobelco vehicles, this filter is part of our curated industrial supply across 14 departments, with specialist depth in filtration and controls to ensure you get the right component for your application.
Frequently Asked Questions
What is the BALDWIN FILTERS BT9321 hydraulic filter used for?
The BALDWIN FILTERS BT9321 is a spin-on hydraulic filter designed for hydraulic fluid systems in Kobelco vehicles. It uses cellulose media to remove contaminants, protecting pumps and valves. 3G Electric supplies this filter as part of our curated industrial offering across 14 departments, with specialist depth in filtration and controls.
What are the specifications of the BALDWIN FILTERS BT9321?
The BALDWIN FILTERS BT9321 is a spin-on hydraulic filter with cellulose media, a 1-1/8"-16 thread size, and an integral gasket. It is compatible with hydraulic fluid and designed for Kobelco vehicles. The manufacturer part number is BT9321. 3G Electric sources this filter for global industrial applications.
Where to buy the BALDWIN FILTERS BT9321 worldwide?
3G Electric supplies the BALDWIN FILTERS BT9321 hydraulic filter worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to order this filter or any other industrial component across our 14 departments, including filtration and controls.
How to install the BALDWIN FILTERS BT9321 spin-on hydraulic filter?
To install the BALDWIN FILTERS BT9321, first ensure the mounting surface is clean. Apply a thin film of hydraulic fluid to the integral gasket, then hand-tighten the filter until the gasket contacts the base. Tighten an additional 3/4 turn. Do not overtighten. 3G Electric provides this filter for Kobelco hydraulic systems.
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3G Electric supplies BALDWIN FILTERS spin-on hydraulic filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









