1. Old Chainsaw Parts Items
  2. sku: 4026036747043761
  3. MONO 139A-5006

MONO 139A-5006 Chainsaw Sprocket Drum CS-516 1/2 6T CS520 CS724 80-16 80-14B

139a-5006 Mono Chainsaw Sprocket Drum 1/2 Inch X 6t Cs516 Cs520 Cs724 80-16 80-14b

( Brand: Mono ), ( Manufacturer Part Number: 139A-5006 ), ( Model: CS-516 CS520 CS534 CS716 CS724 80-16 80-14B ), ( Engine Type: 2-stroke ), ( Type: Clutch Drum Sprocket ), ( Power Source: Gasoline ), ( Assembly Required: Yes ), ( Compatible Model: For Tall Timber Pin Oak, For Montgomery Ward Wd-80, For Montgomery Ward Wd-94, For Montgomery Ward Wd-95, For Mono Cs-516, For Mono Cs-520, For Mono Cs-534, For Mono Cs-716, For Mono Cs-724, For Mono 80-16, For Mono 80-14b, For Barker C-80, For Barker H-88, For Barker Super 80, For Barker H-91, For Barker C-6, For Barker Super Series 44, For Barker Super Series 55, For Barker Super Series 66, For Barker 66, For Barker 55, For Barker 44 ), ( Compatible Product: Chainsaw ), ( Country/region Of Manufacture: United States ), ( Location: File Drawer 12 )

Review MONO Chainsaw Sprocket Drum 1/2 Inch 6t 80-16

Introducing the MONO 139A-5006 Sprocket Drum, an essential component for your 1/2 inch chainsaw, designed to deliver optimal performance for various models such as CS516, CS520, CS724, 80-16, and 80-14B. This high-quality sprocket drum is engineered to provide long-lasting durability and reliability, ensuring your chainsaw continues to operate at its best.

The MONO 139A-506 is manufactured using state-of-the-art technology and premium materials. Its 6-tog tooth design ensures efficient power transfer from the engine to the chain, providing superior cutting performance. The tooth design is also designed to reduce the risk of chain derailment, ensuring a smoother and more consistent cutting experience.

The sprocket drum features a robust construction with a sturdy build that can withstand the rigors of heavy-duty use. It is designed to provide optimal balance and weight distribution, ensuring your chainsaw runs efficiently and effectively. The MONO 139A-5006 is also easy to install, making it a popular choice among both professional and DIY users.

The MONO 139A-5006 Sprocket Drum is a perfect fit for chainsaws requiring a replacement sprocket drum. Its precision manufacturing and attention to detail ensure a perfect fit, minimizing the risk of potential issues such as vibration or misalignment.

In conclusion, the MONO 139A-5006 Sprocket Drum is an excellent investment for anyone looking to maintain their chainsaw's performance and durability. Its high-quality design and premium materials make it a reliable and effective solution for a range of chainsaw models, ensuring your equipment continues to operate at its best.

Pros and Cons of Buying a Mono 139A-5006 Chainsaw Sprocket Drum for CS516, CS520, CS724, 80-16, and 80-14B Chainsaws

Introduction:

The Mono 139A-5006 chainsaw sprocket drum is a versatile and commonly used spare part for various chainsaws such as CS516, CS520, CS724, 80-16, and 80-14B. This article will discuss the pros and cons of buying this chainsaw sprocket drum to help you make an informed decision.

Pros:

1. Universal Compatibility: The Mono 139A-5006 chainsaw sprocket drum is compatible with multiple chainsaw models, making it a convenient option for those who own more than one chainsaw.

2. Durability: The sprocket drum is made of high-quality materials, ensuring long-lasting performance in various cutting conditions.

3. Easy Installation: The installation process for the Mono 139A-5006 chainsaw sprocket drum is relatively straightforward, making it an ideal choice for DIY enthusiasts.

4. Improved Cutting Performance: The sprocket drum's optimized tooth design can lead to improved cutting performance and efficiency.

5. Cost-Effective: The Mono 139A-5006 chainsaw sprocket drum is competitively priced compared to other replacement options in the market.

Cons:

1. Limited Brand Compatibility: Although the Mono 139A-5006 chainsaw sprocket drum is compatible with multiple chainsaw models, it may not be the best option for those who own specific brands or models not listed.

2. Potential for Wear and Tear: Like any other chainsaw part, the sprocket drum is susceptible to wear and tear, requiring occasional replacement.

3. May Not Fit Perfectly: While the Mono 139A-5006 chainsaw sprocket drum is designed to fit most listed chainsaws, minor discrepancies in dimensions may occur, leading to a less-than-perfect fit.

Conclusion:

The Mono 139A-5006 chainsaw sprocket drum offers excellent value for those in need of a versatile, durable, and cost-effective solution for their various chainsaws. Its universal compatibility and easy installation process make it a popular choice for DIY enthusiasts and professional chainsaw operators alike. However, potential buyers should be aware of the limited brand compatibility and the possibility of minor fit issues. Ultimately, the decision to purchase the Mono 139A-5006 chainsaw sprocket drum depends on your specific needs, budget, and chainsaw models.

Recommendation:

If you own multiple chainsaws from the listed brands or models and are in need of a durable, cost-effective, and easy-to-install chainsaw sprocket drum, the Mono 139A-5006 is a strong recommendation. However, if you own a specific brand or model not listed or require a perfect fit, it may be worth considering alternative options from the manufacturer or specialized retailers.

Details:

I buy old shelf stock and parts from closed / shuttered businesses. Burns Manufacturing True Pitch Sprocket # 139A-5006Unit is 1/2 x 6 Tooth Nice heavy build on these, even were factory painted Manufactured to Fit Mono Chainsaws with large clutch. Expect some specks and spots, lines blemishing. I have more than 1 for sale.

1 PER Purchase Would suggest confirming against measurements before purchase Specifications; Bearing Inside Diameter .050 / 1/2 Clutch Span 3.50 3 Wall Depth 0.85 7/8 Total Sprocket Thickness. These drums are 3 1/2 wide inside diameter CS-516, CS-520, CS-534, CS-716, CS-724, 80-16, 80-14B, Will Fit Brands Barker, Mitchell, Tall Timber, Montgomery Ward Needing Wide Drum Barker C-80, H-88, Super 80, H-91, C-6, Series 44, 55, 66 Timber Saw; Pin Oak Ward; WD-80, WD-94, WD-95 Part guides a little outdated on these. I ship to their USA terminal only, they take over from there.

part #: 139a5006 prices

  • $33.99-$34.99

specifications sawpancho:

  • brand: Mono
  • mpn: 139a-5006
  • model: Cs-516 Cs520 Cs534 Cs716 Cs724 80-16 80-14b
  • engine type: 2-stroke
  • type: Clutch Drum Sprocket
  • power source: Gasoline
  • assembly required: Yes
  • compatible model: For Tall Timber Pin Oak, For Montgomery Ward Wd-80, For Montgomery Ward Wd-94, For Montgomery Ward Wd-95, For Mono Cs-516, For Mono Cs-520, For Mono Cs-534, For Mono Cs-716, For Mono Cs-724, For Mono 80-16, For Mono 80-14b, For Barker C-80, For Barker H-88, For Barker Super 80, For Barker H-91, For Barker C-6, For Barker Super Series 44, For Barker Super Series 55, For Barker Super Series 66, For Barker 66, For Barker 55, For Barker 44
  • compatible product: Chainsaw
  • country/region of manufacture: United States
  • location: File Drawer 12

offer sawpancho:

  • quantity: 2
  • started: February 25, 2025
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0

payments sawpancho:

  • wallet: Paypal
  • credit card: Diners-club
  • other

returns sawpancho:

  • policy: No Returns

shipping sawpancho:

  • cost: $0.00
  • class: Standard
  • type: Calculated
  • service: USPS Ground Advantage
  • carrier: USPS
  • transit: 3-8 Days

general sawpancho:

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

seller sawpancho:

  • # reviews: 5352
  • rating: 100.0%
  • city: Waynesville, North Carolina
engine type: 2-stroke, type: clutch drum sprocket, power source: gasoline, assembly required: yes, compatible model: for tall timber pin oak, for montgomery ward wd-80, for montgomery ward wd-94, for montgomery ward wd-95, for mono cs-516, for mono cs-520, for mono cs-534, for mono cs-716, for mono cs-724, for mono 80-16, for mono 80-14b, for barker c-80, for barker h-88, for barker super 80, for barker h-91, for barker c-6, for barker super series 44, for barker super series 55, for barker super series 66, for barker 66, for barker 55, for barker 44, compatible product: chainsaw, country/region of manufacture: united states, location: file drawer 12,
category: home & garden > yard, garden outdoor living > outdoor power equipment > chainsaw parts, sku: 4026036747043761,

Mono 139A-5006 Is Similar To:

  • (33.6% similar) I don't guarantee fitment on your machine, can only tell you what it came off of. Our carburetors are really unknown condition, some will run might need a cleaning or overhaul...(July 23rd, 2025)
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5 offers $33.99–$34.99 USD
  • Offer #1: $34.99 price + $0.00 shipping estimate = $34.99* total. Barker C-80, H-88, Super 80, H-91, C-6, Super Series 44, 55, 66 Manufactured to Fit Mono Chainsaws with large clutch.FREE SHIPPING
  • Offer #2: $34.99 price + $0.00 shipping estimate = $34.99* total. Unit is 7/16" Pitch x 7 Tooth.FREE SHIPPING
  • Offer #3: $33.99 price + $0.00 shipping estimate = $33.99* total. Blue Jet Sprocket 141A-4307 / D10N-437. Mono; , CS-520, CS-534, CS-716, CS-724, 80-16, , 85, 47, 67, SL-145, SL-149, CS-720.FREE SHIPPING
  • Offer #4: $31.99 price + $0.00 shipping estimate = $31.99* total. Burns Sprocket / D10N-506.FREE SHIPPING
  • Offer #5: $30.00 price + $0.00 shipping estimate = $30.00* total. Tall Timber; Pin Oak. Sabre Tip Top D10N-437 Sprocket.FREE SHIPPING

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