Oregon 40-139 Edger Blade | 8" x 2" .120" 1" Center Hole

Oregon 40-139 Edger Blade - 8 Inch x 2 Inch Universal Replacement Blade

The Oregon 40-139 Edger Blade is a universal replacement edger blade designed for many straight-shaft edgers. Made from high carbon steel, this economy edger blade is built to resist bending, breaking, and fracturing during normal edging work.

This blade measures 8 inches long, 2 inches wide, .120 inch thick, and features a 1 inch center hole. It is a straight-cut, non-sharpened blade for general-duty edging on compatible equipment.

Many edger blades look similar, so always verify your current blade size, center hole, shaft/arbor setup, and OEM replacement number before ordering.

Product Details

Key Features

• Oregon replacement edger blade
• Part number 40-139
• 8 inch length x 2 inch width
• .120 inch blade thickness
• 1 inch center hole
• Straight cut edge for clean lawn edging
• Non-sharpened blade for safer handling before installation
• High carbon steel construction
• Designed to resist bending, breaking, and fracturing
• Universal replacement for many compatible straight-shaft edgers

Common Brand Compatibility

Oregon 40-139 is commonly used as a replacement edger blade for many straight-shaft edgers. Always verify blade dimensions and center hole size before ordering.

Common Model Fitment

Use the dropdown sections below as a simplified reference. Model fitment can vary by blade adapter, shaft setup, and arbor size.

Fitment note: Edger model alone does not guarantee fitment. Your blade must match the required length, width, thickness, center hole, and mounting setup.

OEM Replacement Numbers

Oregon 40-139 may replace or cross-reference the following OEM numbers in compatible applications:

• STIHL: 4133 713 4101, 4133 713 4102
• ECHO: 69601552632, 720237001
• Craftsman: SPM209366513
• Maruyama: 216062
• RedMax: 636715110
• Ryobi: 613223, 613223R, 791-613223B
• Shindaiwa: 72950-92100

Always compare your original blade and parts diagram before ordering.

Why Replace Your Edger Blade?

A worn, rounded, bent, cracked, or damaged edger blade can leave uneven edges and put extra strain on the edger. Replacing the blade helps restore cleaner edging performance and smoother operation.

Inspect the blade regularly and replace it if the blade is excessively worn, bent, cracked, damaged, or no longer cutting cleanly.

Important Fitment Note

Oregon 40-139 is a universal replacement edger blade for select compatible edgers. Fitment depends on your equipment model, blade adapter, blade size, center hole, shaft setup, and parts diagram.

Before ordering, confirm:

• Your edger brand and model
• Your original blade part number
• Blade length: 8 inch
• Blade width: 2 inch
• Blade thickness: .120 inch
• Center hole diameter: 1 inch
• Your edger parts diagram

If you are unsure, contact P&P Small Engines with your edger model and original blade information before ordering.

Part Number / Search Terms

Oregon 40-139 may also be searched as:

• 40-139
• 40139
• Oregon 40-139
• Oregon edger blade
• Oregon 8 inch edger blade
• 8 x 2 edger blade
• 8 inch edger blade 1 inch center hole
• .120 edger blade
• straight shaft edger blade
• universal edger blade
• STIHL edger blade replacement
• ECHO edger blade replacement
• Husqvarna edger blade replacement
• Shindaiwa edger blade replacement
• Ryobi edger blade replacement

Frequently Asked Questions

What size is Oregon 40-139?

Oregon 40-139 measures 8 inches long, 2 inches wide, .120 inch thick, and has a 1 inch center hole.

Is this blade sharpened?

No. Oregon 40-139 is a non-sharpened straight edge edger blade.

Is Oregon 40-139 heat treated?

Oregon 40-139 is listed as an economy edger blade that is not heat treated.

Will this fit my STIHL edger?

It fits select STIHL edger applications that use an 8 inch x 2 inch blade with a .120 inch thickness and 1 inch center hole. Always verify your original blade size and parts diagram.

Can I order this blade by brand alone?

No. Brand alone does not guarantee fitment. Always match blade dimensions, center hole, mounting setup, and original part number.

P&P Small Engines stocks Oregon edger blades, mower blades, chainsaw chain, guide bars, trimmer line, belts, filters, and replacement parts to help keep your equipment ready to work.