COMET D115N-437 Sprocket David Bradley 7/16 7T 8D22 5D19 647D 758D 4D21 6D20

( Brand: Comet ), ( Manufacturer Part Number: D115N-437 ), ( Compatible Brand: For Sears / David Bradley, Sears, David Bradley Sears ), ( Power Source: Gasoline ), ( Color: Silver ), ( Compatible Model: For David Bradley 917.60002, 917.60004, 917.60007, For David Bradley 917.60008, 917.60011, 917.60014, For David Bradley917.60017, 917.60019, 917.60021, For David Bradley 917.60026, 917.60028, 917-6003, For David Bradley 917.60036, 917-60041, 917.61402, For David Bradley 917.61404, 917.61407, 917.6280, For David Bradley 917.62804, Super 3, 5d, For David Bradley 6d20, 4d21, 758d, For David Bradley 647d, 5d19, 8d22 ), ( Material: Steel ), ( Models With 9/16 Crankshaft Up To 1965: Sears David Bradley Chainsaw Sprocket ), ( Compatible Product: Chainsaw ), ( Engine Type: 2-stroke ), ( Type: Sprocket ), ( Assembly Required: No ), ( Style: .437 7/16 Pitch Spur Sprocket ), ( Country Of Origin: United States ), ( Location: File Drawer 43 )

Review COMET Sprocket 7/16 Inch 7t David Bradley

The Comet D115N-437 sprocket is a high-quality replacement component designed for various David Bradley chainsaws, including models with the 8D22, 5D19, 647D, 758D, 4D21, and 6D20 engine numbers. This sprocket is engineered to ensure optimal performance and durability, making it an excellent choice for those seeking to maintain or upgrade their chainsaw.

Measuring 7/16 inches in size and featuring seven teeth, this sprocket is specifically designed to fit the unique specifications of David Bradley chainsaws. The teeth are meticulously crafted to provide precise engagement with the chainsaw chain, ensuring efficient power transfer and consistent cutting performance.

Manufactured using robust materials, this Comet sprocket is built to withstand the demands of heavy-duty use. It is capable of handling the high torque and stress generated by the chainsaw engine, ensuring reliable operation and extended service life. Furthermore, its hardwearing construction makes it resistant to wear and tear, reducing the need for frequent replacements.

Installation of the Comet D115N-437 sprocket is a straightforward process. It can be easily fitted onto the chainsaw by removing the old sprocket and replacing it with the new one. The sprocket comes with clear installation instructions to guide users through the process.

In summary, the Comet D115N-437 sprocket is a reliable and durable replacement component for various David Bradley chainsaws. Its precise fit, efficient power transfer, and robust construction make it an excellent choice for those seeking improved cutting performance and extended equipment life.

The Comet D115N-437 sprocket is a replacement part for various lawn and garden equipment models, including those with the model numbers 8D22, 5D119, 647D, 758D, 4D21, and 6D20, manufactured by David Bradley. This sprocket is designed for use with a 7/16 inch shaft and a 7 tooth configuration. Here are some pros and cons of buying this part.

1. OEM compatibility: The Comet D115N-437 sprocket is a direct replacement for the original equipment manufacturer (OEM) sprocket on David Bradley lawn and garden equipment. This ensures a proper fit and function.

2. Durable construction: This sprocket is made from high-quality materials, such as durable steel, to withstand the rigors of regular use.

3. Improved performance: A worn or damaged sprocket can negatively impact the performance of your lawn or garden equipment. Replacing it with a new one, like the Comet D115N-437, can help restore optimal performance.

4. Cost-effective: Buying an aftermarket replacement part, like the Comet D115N-437, can be more cost-effective than purchasing a new OEM part from the manufacturer.

1. Lack of brand recognition: Some consumers may prefer to buy OEM parts due to the reputation and warranty coverage that comes with them. Aftermarket parts, like the Comet D115N-437, may not have the same level of brand recognition.

2. Potential fit issues: While the Comet D115N-437 is designed to be a direct replacement for the OEM sprocket, there is still a possibility of fit issues. However, this risk is minimized by the fact that it is a direct replacement.

3. Quality concerns: Some aftermarket parts may not meet the same quality standards as OEM parts. While the Comet D115N-437 is made from durable materials, there is still a chance that it may not last as long as an OEM part.

The Comet D115N-437 sprocket is a reliable and cost-effective replacement option for the OEM sprocket on David Bradley lawn and garden equipment. Its durable construction and direct fit make it an attractive choice for those looking to restore the performance of their equipment without breaking the bank. However, it is important to note that there is a risk of fit issues and potential quality concerns with aftermarket parts. Ultimately, the decision to buy the Comet D115N-437 sprocket or an OEM part depends on your budget, preference for brand recognition, and tolerance for potential fit or quality issues.

If you are looking for a cost-effective and reliable replacement option for the OEM sprocket on your David Bradley lawn and garden equipment, the Comet D115N-437 sprocket is a good choice. Its durable construction, direct fit, and compatibility with various models make it a popular aftermarket option. However, if you prefer the peace of mind that comes with OEM parts or have concerns about fit or quality, you may want to consider purchasing an OEM part from the manufacturer. Ultimately, the decision is yours, and I am here to provide you with accurate and unbiased information to help you make an informed decision.

Details:

Comet Chainsaw Clutch Drum / Sprocket D115N-437 which is .437 Pitch x 7 teeth In immaculate condition considering vintage age of this unit. 917.61407, 917.62808, 917.62804, Super 3, 5D, 6D20, 4D21, 758D, 647D, 5D19, 8D22. Specs on this unit are as follows; Inside Diameter of Clutch 3.00 3.0 Wall Depth measured the inside drum 0.87 7/8 Total Sprocket height laying flat table 1.65 1 11/16 Bearings for crankshaft fit 0.56 9/16 Look at pics and decide if it will meet your expectations needs before placing order. For Sears David Bradley model's ; Up to Year 1965 model's with 9/16 Crankshaft.

part #: d115n437 price

• $28.95

specifications sawpancho:

• brand: Comet
• mpn: D115n-437
• compatible brand: For Sears / David Bradley, Sears, David Bradley Sears
• power source: Gasoline
• color: Silver
• compatible model: For David Bradley 917.60002, 917.60004, 917.60007, For David Bradley 917.60008, 917.60011, 917.60014, For David Bradley917.60017, 917.60019, 917.60021, For David Bradley 917.60026, 917.60028, 917-6003, For David Bradley 917.60036, 917-60041, 917.61402, For David Bradley 917.61404, 917.61407, 917.6280, For David Bradley 917.62804, Super 3, 5d, For David Bradley 6d20, 4d21, 758d, For David Bradley 647d, 5d19, 8d22
• material: Steel
• models with 9/16 crankshaft up to 1965: Sears David Bradley Chainsaw Sprocket
• compatible product: Chainsaw
• engine type: 2-stroke
• type: Sprocket
• assembly required: No
• style: .437 7/16 Pitch Spur Sprocket
• country of origin: United States
• location: File Drawer 43

returns sawpancho:

• policy: No Returns

general sawpancho:

• Yard, Garden Outdoor Living > Outdoor Power Equipment > Chainsaw Parts
• condition: Open box

payments sawpancho:

• wallet: Apple-pay
• other
• credit card: Visa

seller sawpancho:

• # reviews: 6744
• rating: 100.0%
• city: Waynesville, North Carolina

shipping sawpancho:

• class: Standard
• carrier: USPS
• transit: 4-8 Days
• cost: $0.00
• service: USPS Ground Advantage
• type: Calculated

offer sawpancho:

• started: May 25, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1

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