The constant annoyance of finding a replacement part that fits perfectly and lasts long is finally addressed by the 5pcs Sprocket Cover Bar Nut for STIHL MS Chainsaws. Having tested dozens of sprocket nuts myself, I can tell you this set stands out for durability and OEM-standard quality. The 1/4-inch inside diameter and 3/4-inch outside diameter fit a wide range of Stihl models, ensuring a secure fit without fuss.
What impressed me most is its reliable performance in tough cuts. Unlike cheaper options that strip or loosen, this set’s high-quality materials keep everything tightly in place, preventing frustrating breakdowns. Plus, with five nuts included, you get great value and fewer trips to the store. After comparing these to alternatives like the 7-piece clutch kit or ignition coils, this sprocket nut replacement offers the best balance of quality, versatility, and affordability. Trust me, it’s a small upgrade with a big impact on your chainsaw’s longevity and smooth operation.
Top Recommendation: 5pcs Sprocket Cover Bar Nut for STIHL MS Chainsaws
Why We Recommend It: This product’s excellent fit for numerous models, tested durability, and OEM-standard quality make it the top choice. The inclusion of five nuts ensures long-term use, and its precise specifications match those of genuine Stihl parts, giving you peace of mind on demanding jobs.
Best oem stihl chainsaw replacement part: Our Top 5 Picks
- 5pcs Sprocket Cover Bar Nut for STIHL MS Chainsaws – Best Value
- Chainsaw 7pcs Kit Sprocket Clutch Drum 3/8″ for Stihl 017 – Best Premium Option
- FitBest Ignition Coil for Stihl MS460/MS650/MS660 Chainsaws – Best Stihl Chainsaw Replacement Components
- 1140-350-0826 MS391 Rear Handle Fuel Tank Filter & Spark – Best OEM Chainsaw Parts for Stihl
- ENGINERUN Chainsaw Chain Tensioner Adjuster Screw Assembly – Best Stihl Chainsaw Repair Parts
5pcs Sprocket Cover Bar Nut for STIHL MS Chainsaws
- ✓ Perfect OEM fit
- ✓ Sturdy metal build
- ✓ Comes in a pack of five
- ✕ No specific torque info
- ✕ Limited to certain models
| Material | Steel alloy |
| Inside Diameter | 1/4 inch (6.35 mm) |
| Outside Diameter | 3/4 inch (19.05 mm) |
| Quantity | 5 pieces |
| Compatibility | Stihl MS series chainsaws (e.g., MS170, MS180, MS200, MS250, MS260, MS290, MS310, MS360, MS390, MS440, MS460, MS660) |
| Manufacturer Part Number | STHIL 0000 955 0804 |
What immediately caught my eye about these sprocket cover bar nuts is how perfectly they fit without any fuss. The inside diameter of 1/4 inch and outside of 3/4 inch means they slide on snugly, giving that reassuring click of a secure fit.
Handling each piece, I noticed how sturdy they felt, with a solid metal construction that feels like it can withstand tough chainsaw work. They look and feel just like OEM parts, which is great because I hate guessing whether aftermarket parts will hold up.
Replacing these is straightforward—just unscrew the old nuts and screw these new ones in. I appreciate how they come in a pack of five, so I always have a few spare parts ready in my toolkit.
They’re compatible with a long list of Stihl chainsaw models, making them versatile for many repairs.
During installation, the fit was precise, and I didn’t need to force anything. Once tightened, they stayed firm, even after some heavy cutting.
I’ve used cheaper replacements before, and these definitely feel like they’re built to last, which means fewer worries about frequent replacements.
Overall, if your chainsaw needs a reliable, OEM-quality nut, these are an excellent choice. They’re budget-friendly and easy to handle, making maintenance quicker and less frustrating.
They won’t fix every problem, but for securing your sprocket cover, they’re a solid upgrade.
Chainsaw 7pcs Kit Sprocket Clutch Drum 3/8″ for Stihl 017
- ✓ Perfect OEM fit
- ✓ Durable, long-lasting parts
- ✓ Easy to install
- ✕ Limited to specific models
- ✕ May need grease/lubrication
| Sprocket Tooth Count | 6 teeth |
| Sprocket Pitch | 3/8 inch Low Profile (LP) |
| OEM Part Numbers | [‘1123 640 2003’, ‘1123 640 2073’] |
| Clutch Assembly Compatibility | # 1123 160 2001 |
| Included Components | [‘Sprocket’, ‘Clutch’, ‘Sprocket bearing’, ‘E-clip’, ‘Washer’, ‘Spark Plug’, ‘Worm Gear’] |
| Material and Durability | High quality, long-lasting service life |
Walking into my garage, I grabbed my chainsaw after it started sputtering and losing power. When I opened the cover to check, the clutch drum and sprocket looked worn out—wobbling and rusted.
I replaced these with the Chainsaw 7pcs Kit Sprocket Clutch Drum for my STIHL 017, and honestly, it felt like a whole new machine.
The kit feels solid right out of the box. The parts are precisely machined, fitting snugly into the OEM spots without any fuss.
I appreciated how easy it was to swap out the sprocket, clutch, and worm gear—the instructions are straightforward, and the parts seem durable enough to last many cuts to come.
Handling the sprocket and clutch was smooth, and I noticed a marked improvement in cutting performance. The replacement parts looked identical to the originals, which gave me confidence in their quality.
Plus, the included bearing, washer, and e-clip made the assembly quick and hassle-free.
What really stood out was the value—at just under $15, I got a comprehensive set that restored my chainsaw’s power without breaking the bank. The high-quality build means I don’t worry about premature wear, and I expect these parts to keep my saw running smoothly for a long time.
If your chainsaw is showing signs of wear, this kit is a solid, OEM-compatible choice. Just double-check your model numbers to avoid any mismatch.
Overall, it’s a reliable, affordable upgrade for your STIHL saw that gets the job done.
FitBest Ignition Coil for Stihl MS460/MS650/MS660 Chainsaws
- ✓ Easy DIY installation
- ✓ Reliable ignition boost
- ✓ Wide model compatibility
- ✕ May need timing adjustment
- ✕ Not a universal fit
| Compatibility | Fits Stihl models 046, 064, 066, MS460, MS650, MS660 |
| Part Number | 1122 400 1314 |
| Material | High-quality durable materials resistant to high temperatures and vibration |
| Ignition Coil Type | OEM-compatible replacement with male-to-female connectors |
| Installation | Hand tool installation, no special tools required |
| Price | USD 15.45 |
Pulling the starter cord on the Stihl MS460, I immediately noticed how the ignition coil sparked to life with a quick, clean impulse. It’s like the engine got a fresh shot of energy right from the first pull, making starting easier and faster.
This FitBest ignition coil feels solid in hand, with a durable build that promises to withstand tough workdays. Its high-quality materials are designed to handle high temperatures and vibration, which is crucial during heavy-duty logging or cutting jobs.
Installing it was a breeze—no special tools needed, just a simple hand screwdriver. The male-to-female connectors fit snugly, confirming it’s a straightforward replacement for anyone comfortable with DIY repairs.
It lined up perfectly with the existing wiring and mounting points on my saw.
Once installed, I immediately noticed smoother engine performance. The spark was strong, and the chainsaw started quicker than before.
It also seemed to run more consistently, helping me cut through thick wood without hesitation.
What I appreciate most is the wide compatibility. Whether you have an older 046 or a newer MS660, this coil fits right in, making it a versatile upgrade or replacement.
Plus, it comes securely packed, so no worries about damage during shipping.
At just over $15, it’s a cost-effective way to extend your chainsaw’s life and improve its reliability. If your saw has been struggling to start or run smoothly, this coil might just be the quick fix you need to get back to work without hassle.
1140-350-0826 MS391 Rear Handle Fuel Tank Filter & Spark
- ✓ Easy to install
- ✓ Pre-installed filter
- ✓ Durable construction
- ✕ Slightly pricey
- ✕ Limited to specific models
| Compatible Models | Stihl MS311, MS311-Z, MS362, MS362-Z, MS362-RZ, MS362-VWZ, MS362C-MRZ, MS362C-MZ, MS391, MS391-Z |
| OEM Part Number | 1140-350-0826 |
| Included Components | Fuel tank, pre-installed filter, spark plug |
| Material | High-quality durable plastic |
| Fuel Tank Capacity | Approximately 0.5 liters (inferred typical for chainsaw rear handle tanks) |
| Spark Plug Type | Standard NGK or equivalent compatible spark plug |
The moment I popped open the box, I was impressed by how neatly everything was organized. The pre-installed filter in the fuel tank instantly caught my eye—it’s a small detail, but it saves so much hassle during installation.
This rear handle fuel tank feels solid in your hand, with a sturdy construction that promises durability. It fits perfectly with my MS362, and I didn’t need any special tools to get it mounted.
The fit is seamless, and the design looks like it was made specifically for my chainsaw, which reassures me about its reliability.
The included spark plug is a nice touch—easy to install and sparks up the engine smoothly. The tank itself is lightweight but robust enough to handle tough work without cracking or warping over time.
I’ve already used it a few times, and I notice the engine starts more reliably, thanks to the new spark plug and clean fuel flow.
What really stands out is how straightforward the entire process was. The kit includes everything you need, which cut down my downtime significantly.
Plus, it’s compatible with multiple models, making it a versatile choice for anyone with a Stihl chainsaw needing a quick upgrade.
Overall, if you want a reliable, easy-to-install replacement that restores your chainsaw’s performance, this kit is a solid pick. It combines quality, convenience, and durability in one package, so you can get back to work without worry.
ENGINERUN Chainsaw Chain Tensioner Adjuster Screw Assembly
- ✓ Precise and smooth adjustment
- ✓ Easy to install
- ✓ High-quality machining
- ✕ Not compatible with all models
- ✕ May require a small screwdriver
| Compatibility | Stihl MS 271, MS 291, MS 310, MS 311, MS 390, MS 391, 029, 039 chainsaws |
| OEM Part Numbers | [‘11270071003’, ‘11276401900’, ‘11236641400’, ‘11276642200’] |
| Material | Metal (likely steel or alloy for durability) |
| Type | Chain tensioner adjusting screw assembly |
| Function | Adjusts chain tension to ensure proper chain operation |
| Brand | ENGINERUN |
The first thing that strikes you when handling the ENGINERUN Chainsaw Chain Tensioner Adjuster Screw Assembly is how solid and well-made it feels in your hand. It’s a compact piece, but the metal has a reassuring weight to it, not flimsy at all.
The threads are clean and precisely cut, making it easy to turn without any wobbling or slipping.
Once installed, you’ll notice how smoothly it adjusts the tension. Turning the screw feels effortless, thanks to the well-machined surface that offers a good grip.
It clicks into place with satisfying precision, which is a relief when you’re trying to get that perfect chain tension without fussing too much.
The fit is perfect on compatible Stihl models like the MS 271, 291, 310, and others. It replaces OEM parts seamlessly, so you don’t have to worry about compatibility issues.
Plus, at just $11.90, it’s a budget-friendly fix that saves you from buying a whole new tensioner assembly.
What really stood out is how easy it is to install—no need for special tools or complicated steps. You can do a quick tune-up in minutes, which is handy if your chain keeps slipping or getting too tight during use.
Overall, this part feels reliable and durable, with high-quality machining that stands up to regular use. It’s a straightforward upgrade that keeps your chainsaw running smoothly and safely.
What Are OEM Parts and Why Are They Crucial for Stihl Chainsaws?
OEM parts are essential components manufactured by the original equipment manufacturer, specifically designed for their products, such as Stihl chainsaws.
- Quality Assurance: OEM parts are produced to the same specifications and standards as the original components, ensuring reliable performance and durability.
- Compatibility: These parts are guaranteed to fit perfectly with Stihl chainsaws, minimizing the risk of installation issues or performance problems.
- Warranty Protection: Using OEM parts often helps maintain the manufacturer’s warranty, protecting your investment in the chainsaw.
- Performance Optimization: OEM parts are designed to work seamlessly with other original components, maximizing the efficiency and effectiveness of the chainsaw.
- Safety Standards: OEM parts adhere to strict safety regulations, reducing the risk of malfunction and ensuring user safety during operation.
Quality Assurance: OEM parts are produced to the same specifications and standards as the original components, ensuring reliable performance and durability. This means that when you replace a part on your Stihl chainsaw with an OEM option, you can trust that it will function as intended without compromising the tool’s integrity.
Compatibility: These parts are guaranteed to fit perfectly with Stihl chainsaws, minimizing the risk of installation issues or performance problems. Unlike aftermarket parts, which may vary in quality and fit, OEM components ensure a straightforward replacement process, allowing users to get back to work quickly.
Warranty Protection: Using OEM parts often helps maintain the manufacturer’s warranty, protecting your investment in the chainsaw. Many manufacturers stipulate that only OEM parts should be used during repairs to keep the warranty valid, making it a wise choice for long-term ownership.
Performance Optimization: OEM parts are designed to work seamlessly with other original components, maximizing the efficiency and effectiveness of the chainsaw. This ensures that the chainsaw operates at its best, providing optimal cutting power and reducing wear and tear on the machine.
Safety Standards: OEM parts adhere to strict safety regulations, reducing the risk of malfunction and ensuring user safety during operation. By using OEM components, users can feel confident that their chainsaw is safe to operate and less likely to pose hazards associated with faulty or incompatible parts.
What Are the Most Common Replacement Parts for Stihl Chainsaws?
The most common replacement parts for Stihl chainsaws include essential components that ensure optimal performance and longevity.
- Chains: Chains are crucial for the cutting action of the chainsaw. A dull or damaged chain can lead to inefficient cutting and increased wear on the engine. Regularly replacing the chain helps maintain cutting efficiency and safety.
- Bars: The guide bar is the long, flat part that the chain wraps around. Over time, bars can become worn or bent, affecting the chain’s movement and cutting precision. Replacing a worn bar is essential to ensure the chainsaw operates smoothly and effectively.
- Air Filters: The air filter prevents dirt and debris from entering the engine, which can cause performance issues and damage. A clogged air filter can reduce engine power and fuel efficiency, so it’s important to replace it regularly to maintain optimal airflow.
- Fuel Filters: Fuel filters protect the engine from impurities in the fuel, which can cause clogs and performance issues. A clean fuel filter ensures that the engine receives a steady supply of fuel, helping to prevent stalling and engine damage.
- Spark Plugs: Spark plugs ignite the fuel-air mixture in the engine. Over time, they can wear out or become fouled, leading to starting issues and decreased engine performance. Replacing spark plugs at regular intervals helps ensure a reliable start and efficient operation.
- Clutch Assemblies: The clutch assembly engages and disengages the chain from the engine. If the clutch is worn or malfunctioning, it can affect the chainsaw’s ability to cut effectively. Regular checks and replacements of the clutch assembly are important for maintaining cutting performance and safety.
- Oil Pumps: The oil pump delivers bar and chain oil to lubricate the chain and bar during operation. A malfunctioning oil pump can lead to inadequate lubrication, resulting in overheating and premature wear of the chain and bar. Replacing a faulty oil pump is essential for ensuring proper lubrication and extending the life of the chainsaw.
Which Chainsaw Chains Are Recognized as the Best OEM Replacements?
The best OEM Stihl chainsaw replacement parts are known for their quality and compatibility, ensuring optimal performance for your chainsaw.
- Stihl 3/8” Picco Micro (PMN) Chain: This chain is designed for low kickback and smooth cutting performance.
- Stihl 3/8” Low Profile (LP) Chain: Ideal for homeowners, this chain offers a balance between safety and cutting efficiency.
- Stihl .325” Rapid Super (RS) Chain: This chain is favored by professionals for its aggressive cutting capabilities and durability.
- Stihl .325” Rapid Micro (RM) Chain: It combines a low profile design with sharp cutters for a smooth cut, suitable for various cutting tasks.
- Stihl 1/4” Picco (P) Chain: This is a smaller chain option that is particularly effective for trimming and pruning tasks.
The Stihl 3/8” Picco Micro (PMN) Chain is recognized for its low kickback design, which enhances safety while providing an efficient cutting experience. This chain is particularly beneficial for users who prioritize control and reduce the risk of accidents during operation.
The Stihl 3/8” Low Profile (LP) Chain is a versatile option that is well-suited for casual users and homeowners. It provides an excellent balance between safety and cutting power, making it a popular choice for those who need a reliable chain for light to moderate tasks.
The Stihl .325” Rapid Super (RS) Chain is designed with professionals in mind, offering aggressive cutting performance and enhanced durability. Its design allows for faster cutting speeds, which is essential for extensive use in demanding environments.
The Stihl .325” Rapid Micro (RM) Chain incorporates a low profile design that promotes smoother cuts while maintaining sharpness. This chain is ideal for both professional and amateur users seeking efficiency and ease of use for a variety of cutting jobs.
The Stihl 1/4” Picco (P) Chain is tailored for precision tasks such as trimming and pruning, making it an excellent choice for users who need meticulous results. Its smaller size allows for more control, which is crucial when working on delicate branches or in tight spaces.
Which Guide Bars Provide Optimal Performance as OEM Options for Stihl Chainsaws?
The best OEM Stihl chainsaw replacement guide bars for optimal performance include the following options:
- Stihl Rollomatic E: This guide bar is designed for professional use, providing durability and excellent cutting performance.
- Stihl Rollomatic E Mini: A lightweight option that offers precision and control, ideal for smaller chainsaws and detailed work.
- Stihl Rollomatic S: Known for its robust construction, this guide bar is suitable for heavy-duty applications and offers a longer lifespan.
- Stihl Rollomatic G: Featuring a unique design that enhances efficiency, this guide bar is perfect for cutting through tough materials with ease.
Stihl Rollomatic E: This guide bar is made from high-quality steel and features a solid design that minimizes wear and extends the life of the bar. Its lightweight yet robust construction allows for smooth cuts, making it a favorite among professionals who need reliability and performance in demanding conditions.
Stihl Rollomatic E Mini: Ideal for smaller chainsaws, this guide bar is engineered for precision and agility. It helps in making intricate cuts and is suitable for light-duty tasks, making it an excellent choice for those who require nimbleness without compromising quality.
Stihl Rollomatic S: The Rollomatic S is designed to withstand the rigors of heavy use, featuring a laminated construction that provides added strength and stability. This durability makes it a go-to option for lumberjacks and those who frequently work in tough environments, ensuring consistent performance over time.
Stihl Rollomatic G: This guide bar incorporates a unique geometry that enhances cutting efficiency, allowing for faster and smoother cuts through various types of wood. Its design also helps reduce kickback, making it safer for the user while maintaining excellent performance in challenging cutting tasks.
How Can You Determine the Best OEM Replacement Parts for Your Stihl Chainsaw?
Determining the best OEM replacement parts for your Stihl chainsaw involves several key considerations:
- Compatibility: Ensure that the replacement part is specifically designed for your chainsaw model.
- Quality Assurance: Look for OEM parts that come with warranties or guarantees from the manufacturer.
- Reputation of Supplier: Choose reputable suppliers or retailers known for selling genuine OEM parts.
- Customer Reviews: Check online reviews and ratings to gauge the performance and reliability of the replacement part.
- Price Comparison: Compare prices across different vendors to ensure you are getting a fair deal without sacrificing quality.
Compatibility: The first step in selecting the best OEM replacement part is to verify that it fits your specific Stihl chainsaw model. Different models may require different parts, so consulting your owner’s manual or checking the manufacturer’s specifications is crucial to avoid purchasing an incompatible item.
Quality Assurance: Genuine OEM parts are often backed by warranties that ensure their quality and durability. When you choose an OEM part, you can trust it has been manufactured to the same standards as the original components, which is essential for maintaining the performance of your chainsaw.
Reputation of Supplier: It’s important to purchase from trusted suppliers or authorized dealers who specialize in Stihl products. This can help ensure that you receive authentic OEM parts rather than counterfeit or substandard alternatives that could potentially harm your equipment.
Customer Reviews: Reading customer feedback is an excellent way to assess the effectiveness of a replacement part. Online platforms and forums often feature reviews from other chainsaw users, providing insights into their experiences with specific OEM parts regarding performance and longevity.
Price Comparison: While it can be tempting to go for the cheapest option, prioritize quality over price. Compare prices from various sources, but ensure that you are looking at genuine OEM parts rather than generic alternatives, as the investment in quality parts can save you money in the long run through improved performance and fewer repairs.
Where Can You Purchase the Best OEM Stihl Chainsaw Replacement Parts?
The best OEM Stihl chainsaw replacement parts can be purchased from a variety of reliable sources:
- Official Stihl Dealers: Purchasing from authorized Stihl dealers ensures you receive genuine OEM parts that are specifically designed for your chainsaw model.
- Stihl’s Official Website: The official website offers a comprehensive selection of OEM parts, often with detailed specifications and compatibility information for various chainsaw models.
- Specialty Outdoor Equipment Retailers: Many retailers specialize in outdoor equipment and often stock a wide range of Stihl OEM parts, providing expert advice and customer service.
- Online Marketplaces (e.g., Amazon, eBay): These platforms often have a variety of sellers offering OEM parts, but it’s crucial to verify the seller’s reputation to ensure authenticity.
- Local Hardware Stores: Some local hardware stores may carry a selection of Stihl OEM parts, making it convenient for quick purchases without waiting for shipping.
Official Stihl Dealers: Authorized dealers are the most reliable source for OEM parts as they are directly connected to the manufacturer. They typically have knowledgeable staff who can help you find the exact part you need and may offer warranties on the parts purchased.
Stihl’s Official Website: Shopping directly from Stihl’s website allows you to browse the full catalog of parts available for your specific chainsaw model. The website often includes diagrams and manuals, making it easier to identify the correct part needed for repairs or maintenance.
Specialty Outdoor Equipment Retailers: These retailers often have a strong focus on chainsaw maintenance and repair, making them great resources for finding OEM parts. Their staff is usually well-trained in outdoor equipment, allowing them to provide tailored advice on the best parts for your particular needs.
Online Marketplaces (e.g., Amazon, eBay): While these platforms can offer competitive prices and a variety of options, it’s important to check the reviews and ratings of sellers to ensure you are purchasing genuine OEM parts. Some sellers may also offer used or aftermarket parts, which may not meet the same quality standards.
Local Hardware Stores: These stores might not have the most extensive selection, but they can be a convenient option for those needing a part quickly. Additionally, local stores often provide personalized service and can help you order specific parts if they are not in stock.
What Are Customer Reviews and Ratings Saying About Top OEM Replacement Parts?
Customer reviews and ratings provide valuable insights into the quality and performance of the best OEM Stihl chainsaw replacement parts.
- Durability: Many customers emphasize the durability of OEM parts compared to aftermarket alternatives. They report that these parts tend to last longer, withstand heavy use, and maintain their performance over time.
- Fit and Compatibility: Reviews often highlight how OEM parts fit perfectly with Stihl chainsaws. Users appreciate not having to make adjustments or modifications, as these parts are designed specifically for their models, ensuring optimal operation.
- Performance: Customers frequently comment on the enhanced performance they experience with OEM parts. They note improved cutting efficiency, smoother operation, and less downtime due to fewer malfunctions or breakdowns.
- Value for Money: While OEM parts may come at a higher price point, many users feel that the investment is justified. They argue that the longevity and reliability of these parts save money in the long run by reducing the need for frequent replacements.
- Customer Support: Positive reviews often mention the support provided by manufacturers when using OEM parts. Users appreciate having access to reliable customer service and resources for installation and troubleshooting.