Oregon 55-265 Speed Feed Trimmer Head | 4-1/2" LH Straight Shaft

Product Number: 55-265

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Product Brand: OEP
Product Type: Parts

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Oregon 55-265 Speed Feed Trimmer Head - 4-1/2" Left-Hand Spool

The Oregon 55-265 Speed Feed Trimmer Head is designed for fast line loading, dependable cutting performance, and medium to heavy-duty trimming applications. This straight-shaft style trimmer head features a 4-1/2" left-hand spool and can be loaded with trimmer line in 30 seconds or less.

Built for durability and ease of use, this Oregon Speed Feed head includes multiple left-hand thread adaptors for compatibility with select straight-shaft trimmers. The semi-matic feed design, split spool, and durable eyelets help improve line control, reduce vibration, and extend line life during demanding trimming work.

Always verify your trimmer model, shaft type, thread size, and original trimmer head specifications before ordering.


Product Details

Brand Oregon
MPN 55-265
Product Type Speed Feed Trimmer Head
Head Size 4-1/2"
Spool Type Left-hand spool
Shaft Style Straight shaft applications
Feed Style Semi-matic feed head
Application Medium to heavy-duty trimming
Included Adaptors 7mm x 1.0 LH, 8mm x 1.25 LH, 10mm x 1.25 LH

Key Features

  • Oregon Speed Feed trimmer head
  • MPN 55-265
  • 4-1/2" left-hand spool design
  • Loads trimmer line in 30 seconds or less
  • Designed for medium to heavy-duty trimming applications
  • Semi-matic head for easy line feeding
  • Inner wall helps reduce debris buildup inside the head
  • Large durable eyelets help increase trimmer line life
  • Split spool line tensioning system helps reduce vibration
  • Includes multiple left-hand thread adaptors

Adaptor Sizes Included

This Oregon 55-265 trimmer head includes the following adaptors:

  • 7mm x 1.0 left-hand adaptor
  • 8mm x 1.25 left-hand adaptor
  • 10mm x 1.25 left-hand adaptor

These adaptors allow the head to fit select compatible straight-shaft trimmers. Always confirm your trimmer’s shaft thread size before ordering.


Fast Speed Feed Line Loading

The Oregon Speed Feed design allows trimmer line to be loaded quickly without fully disassembling the head. This helps reduce downtime during trimming jobs and makes it easier to reload line in the field.

For lawn care professionals, property owners, and maintenance crews, faster line loading means less time spent servicing the trimmer head and more time cutting grass, weeds, and overgrowth.


Built for Medium to Heavy-Duty Trimming

Oregon 55-265 is designed for users who need a durable trimmer head for regular trimming, edging, and cleanup work. The inner wall helps reduce debris inside the head, while the large durable eyelets help protect trimmer line during use.

The split spool line tensioning system helps reduce vibration and supports smooth operation when properly installed on a compatible trimmer.


Compatibility Note

Oregon 55-265 fits select straight-shaft trimmers that use compatible left-hand thread sizes. Many trimmer heads look similar, but thread size, shaft type, and mounting style can vary by brand and model.

Before ordering, confirm:

  • Your trimmer uses a compatible straight-shaft head
  • Your trimmer requires a left-hand thread trimmer head
  • Your shaft thread matches one of the included adaptors
  • Your original head size and mounting style are compatible
  • Your equipment manual approves this type of replacement trimmer head

If you are unsure, use your parts diagram, owner’s manual, or contact P&P Small Engines before ordering.


Common Uses

  • Grass trimming
  • Weed cutting
  • Fence line cleanup
  • Sidewalk and driveway edging
  • Commercial lawn maintenance
  • Property cleanup
  • Medium to heavy-duty trimming work

Why Choose Oregon 55-265?

Oregon replacement trimmer heads are designed for dependable performance and practical field use. The 55-265 Speed Feed head combines fast line loading, durable construction, and multiple included adaptors for select straight-shaft trimmer applications.

  • Fast line loading design
  • Durable Oregon construction
  • Designed for professional-style trimming work
  • Includes useful left-hand thread adaptors
  • Helps reduce downtime when reloading trimmer line

Part Number / Search Terms

Oregon 55-265 may also be searched as:

  • 55-265
  • Oregon 55-265
  • Oregon Speed Feed trimmer head
  • Oregon speed feed head 55-265
  • Oregon 4-1/2 trimmer head
  • Oregon left-hand spool trimmer head
  • Oregon straight shaft trimmer head
  • Oregon semi-matic trimmer head
  • Oregon LH spool trimmer head
  • Speed feed weed eater head
  • Universal speed feed trimmer head

Frequently Asked Questions

What is Oregon 55-265?

Oregon 55-265 is a Speed Feed trimmer head with a 4-1/2" left-hand spool design for select straight-shaft trimmers.

How fast can this trimmer head be loaded?

This Speed Feed head is designed to load trimmer line in 30 seconds or less.

What adaptors are included?

It includes 7mm x 1.0 left-hand, 8mm x 1.25 left-hand, and 10mm x 1.25 left-hand adaptors.

Will this fit my trimmer?

It fits select straight-shaft trimmers with compatible left-hand thread sizes. Always verify your shaft type, thread size, and original head specifications before ordering.

Is this for light-duty or heavy-duty use?

Oregon 55-265 is designed for medium to heavy-duty trimming applications.


P&P Small Engines stocks Oregon trimmer heads, trimmer line, mower blades, chainsaw chain, guide bars, replacement parts, filters, spark plugs, fuel system parts, and outdoor power equipment supplies to help keep your equipment ready to work.