Baldwin Filters
Baldwin Filters PT8955-MPG Hydraulic Filter Element 4-17/32" L
Hydraulic filter element with wire-mesh supported glass media, 4-17/32 in height, includes O-ring for Roadtec equipment
- TypeAutomotive Filters
- Maximum filtration performance with glass hydraulic element
- Cartridge design supported by wire mesh for durability
- Compact height of 4 17/32 inches fits tight spaces
- Includes O-ring for reliable sealing
- Designed for compatibility with Roadtec equipment
Baldwin PT8955-MPG hydraulic cartridge
This Baldwin Filters PT8955-MPG is a cartridge-style hydraulic filter element designed for Roadtec equipment. It uses wire-mesh-supported maximum-performance glass media and includes an O-ring for sealing. The unit has no thread, fitting directly into compatible housings. It suits maintenance teams that service Roadtec machines and need a direct-replacement element.
Upgrading from standard cellulose cartridges
The glass media traps finer particles than conventional cellulose elements, extending fluid life and protecting pumps and valves. The jump is worth it when operating in high-contamination environments or when longer service intervals are required. Existing housings accept the element without modification. Buyers who need a spin-on canister or a different mounting style cannot use this cartridge.
Limits of cartridge-style hydraulic filtration
Cartridge elements require a dedicated housing and cannot be installed on engines or systems that only accept spin-on filters. The fixed 4-17/32 in height and 2-23/32 in outside diameter limit use to housings machined for those dimensions. Flow capacity is constrained by the element surface area and the housing bypass setting. Systems needing higher flow rates or finer micron ratings than this media provides will need a larger or differently rated element.
Highlights
- Maximum filtration performance with glass hydraulic element
- Cartridge design supported by wire mesh for durability
- Compact height of 4 17/32 inches fits tight spaces
- Includes O-ring for reliable sealing
- Designed for compatibility with Roadtec equipment
Specifications
| Brand | BALDWIN FILTERS |
|---|---|
| Type | Automotive Filters |
Questions about this item
What housing diameter fits the 2 23/32 in outside diameter of this cartridge?
The element has a 2 23/32 in outside diameter and a 1 11/32 in inside diameter, so the filter head must accept those dimensions for a proper seal.
How do I install the included O-ring without damaging the 1 11/32 in bore?
Lubricate the O-ring with clean hydraulic fluid, slide it onto the cartridge, and press the assembly straight into the housing — do not twist, which can roll the seal.
When should I replace the wire-mesh supported glass element on my Roadtec machine?
Follow the equipment manufacturer's service interval or change the cartridge when the differential-pressure indicator shows the element is loaded.
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