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Baldwin BT9553 spin-on hydraulic filter metal canister 4-27/32 in height

Baldwin Filters

Baldwin Filters BT9553 hydraulic transmission filter spin-on 4-27/32 in

SKU CH-PNT1-HG7WQ

Spin-on hydraulic transmission filter measuring 4-27/32 inches height with 30 psid bypass and anti-drainback valves

  • Spin-on design enables quick filter changes without tools
  • 30 psid bypass valve maintains oil flow during cold starts or clogging
  • Anti-drainback valve prevents dry starts by retaining oil in the filter
  • Fits J. C. Bamford equipment with 1-12 thread for direct replacement
  • 4-27/32 inch height matches original specifications for proper fit

Hydraulic Transmission Filter BT9553

The Baldwin Filters BT9553 is a spin-on hydraulic and transmission filter designed for equipment maintenance. It fits J. C. Bamford machinery and installs with a 1-12 thread connection for a secure seal.

Practical limits of spin-on filtration

This filter uses a 30 psid bypass valve that opens when pressure differential reaches the set point, allowing flow to continue if the element becomes restricted. An anti-drainback valve helps retain fluid in the housing after shutdown to reduce dry-start wear.

Check thread size and clearances before ordering

Verify that your equipment specifies a 1-12 thread and that the 4-27/32 inch height and 3-25/32 inch diameter fit the available mounting space. Confirm the bypass pressure rating matches the system requirements for proper protection.

Highlights

  • Spin-on design enables quick filter changes without tools
  • 30 psid bypass valve maintains oil flow during cold starts or clogging
  • Anti-drainback valve prevents dry starts by retaining oil in the filter
  • Fits J. C. Bamford equipment with 1-12 thread for direct replacement
  • 4-27/32 inch height matches original specifications for proper fit

Specifications

BrandBALDWIN FILTERS

Questions about this item

Which Baldwin BT9553 version should I choose?

Only the BT9553 spin-on hydraulic/transmission filter is listed, with a 4-27/32 in height, 3-25/32 in outside diameter, 1-12 thread, and built-in 30 psid bypass and anti-drainback valves.

What does the 30 psid bypass valve do once the filter is installed?

It opens at 30 psid differential pressure so oil continues to flow if the element becomes restricted, protecting the transmission or hydraulic system from starvation.

How does the 1-12 thread size affect fitment?

The 1-12 thread matches the mounting base on compatible J. C. Bamford equipment; verify the thread on your housing before installing.

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