1. String Trimmer Parts For Sale
  2. sku: 8640876247113621
  3. STIHL KM91

STIHL KM91 Trimmer Crankshaft FS91

Fs91 Stihl Km91 Oe R Trimmer Crankshaft Assembly

( Brand: Stihl ), ( Manufacturer Part Number: KM91 ), ( Model: OE STIHL FS91 KM91 R ), ( Type: Crankshaft )

Review STIHL Oe Trimmer Crankshaft Assembly

The STIHL KM91 FS91 Trimmer Crankshaft is a high-quality replacement part designed specifically for STIHL trimmer models KM 91 and FS 91. This crankshaft is a critical component of your trimmer's engine, responsible for converting the reciprocating motion of the engine into a rotating motion that drives the trimmer line.

The STIHL KM91 FS91 Trimmer Crankshaft is precision-engineered for optimal performance and longevity. It features a durable, heat-treated steel construction that ensures strength and resilience, even under heavy use. The crankshaft is also designed with STIHL's advanced engineering techniques, ensuring a smooth and consistent power delivery to the trimmer head.

This replacement crankshaft is easy to install, with clear instructions and diagrams included in the packaging. It is also designed to fit seamlessly into your existing STIHL trimmer, ensuring a quick and hassle-free installation process.

In summary, the STIHL KM91 FS91 Trimmer Crankshaft is a high-quality replacement part that is essential for maintaining the performance and longevity of your STIHL trimmer. It is precision-engineered for optimal performance, easy to install, and designed to fit seamlessly into your existing trimmer. Whether you're a professional landscaper or a DIY homeowner, this replacement crankshaft is an excellent choice for keeping your STIHL trimmer in top condition.

Pros of purchasing a STIHL KM91/FS91 trimmer crankshaft:

1. Powerful engine: The STIHL KM91/FS91 trimmer crankshaft is powered by a reliable and powerful 22.2 cc 2-stroke engine, which ensures efficient cutting and trimming of tall grass, weeds, and other overgrown vegetation.

2. Adjustable cutting height: The trimmer has an adjustable cutting height, allowing you to easily switch between cutting grass at different heights based on your needs.

3. Durable construction: STIHL is known for its high-quality construction, and the KM91/FS91 trimmer crankshaft is no exception. The trimmer is built to last and withstand heavy use, ensuring that it will continue to perform well for years to come.

4. Easy starting: The STIHL KM91/FS91 trimmer crankshaft features a quick-start system, which makes it easy to get the engine running, even in cold or wet conditions.

Cons of purchasing a STIHL KM91/FS91 trimmer crankshaft:

1. Price: STIHL products tend to be more expensive than their competitors, and the KM91/FS91 trimmer crankshaft is no exception. The cost may be a deterrent for some buyers.

2. Maintenance: Like all gas-powered equipment, the STIHL KM91/FS91 trimmer crankshaft requires regular maintenance to ensure it continues to run smoothly. This may include regular oil changes, spark plug replacement, and air filter cleaning.

3. Noisy: Gas-powered trimmers can be quite noisy, which may be a concern for those who live in residential areas or have neighbors nearby.

Conclusion:

The STIHL KM91/FS91 trimmer crankshaft is a powerful and reliable option for those who need a heavy-duty trimmer for large areas of overgrown vegetation. Its adjustable cutting height, quick-start system, and durable construction make it a great choice for those who value quality and performance. However, its high price and maintenance requirements may be a deterrent for some buyers. Ultimately, the decision to purchase the STIHL KM91/FS91 trimmer crankshaft will depend on your specific needs, budget, and preferences.

Recommendation:

If you have the budget and are looking for a powerful and reliable trimmer, the STIHL KM91/FS91 trimmer crankshaft is a great option. Its adjustable cutting height, quick-start system, and durable construction make it a great choice for large areas of overgrown vegetation. However, if you are looking for a more budget-friendly option, there are other brands and models available that may meet your needs. It's important to do your research and compare different options to find the best fit for you.

Details:

Bearing on gear side is bad needs to be replaced. Gear and piston have pitting as shown but should't effect usability.

part #: km91 prices

  • $15.99-$184.95

specifications strintri:

  • brand: Stihl
  • mpn: Km91
  • model: Oe Stihl Fs91 Km91 R
  • type: Crankshaft

shipping strintri:

  • cost: $0.00
  • class: Standard
  • carrier: USPS
  • type: Calculated
  • service: USPS First Class
  • transit: 5-9 Days

offer strintri:

  • started: February 1, 2024
  • sold: 0
  • best offers: True
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock

returns strintri:

  • policy: No Returns

payments strintri:

  • wallet: Apple-pay
  • credit card: Discover

general strintri:

  • Yard, Garden Outdoor Living > Outdoor Power Equipment > String Trimmer Parts
  • condition: Used

ratings:

  1. Quick Payment! Thanks for being a 5 Star Buyer! 01-21-24
  2. Perfect 01-09-24
  3. As described, thank you 01-14-24
  4. Installed and worked well! 01-23-24
  5. Hope to do business with you again thanks. 01-15-24

seller strintri:

  • detailed rating: Communication: 4.97/5, Accuracy: 4.93/5, Charges: 4.99/5, Speed: 4.96/5
  • rating: 99.2%
  • # feedbacks: 6199
  • city: Ferndale, Washington
type: crankshaft,
category: home & garden > yard, garden outdoor living > outdoor power equipment > string trimmer parts, sku: 8640876247113621,
Review#1 Quick Payment! Thanks for being a 5 Star Buyer! ()
Review#2 Perfect ()
Review#3 As described, thank you ()
Review#4 Installed and worked well! ()
Review#5 Hope to do business with you again thanks. ()
Stihl KM91 Is Similar To:
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5 offers $15.99–$184.95 USD
  • New. Offer #1 priced at $95.99 + $22.55 shipping estimate = $118.54* total. Shaft ends are square. Part numbers 4137-711-3200 and 4137-710-7136.+$22.55 shipping
  • Open box. Offer #2 priced at $184.95 + $0.00 shipping estimate = $184.95* total. Engine was factory tested and tested by me prior to removal. OEM NEW STIHL R FC91R R KM90R TRIMMER COMPLETE ENGINE MOTOR.FREE SHIPPING
  • New. Offer #3 priced at $15.99 + $7.99 shipping estimate = $23.98* total. Includes string cutter blade. Part number 4180-007-1028A.+$7.99 shipping
  • Open box. Offer #4 priced at $64.95 + $0.00 shipping estimate = $64.95* total. Throttle handle is new and was removed from a new unit. OEM NEW STIHL R FS111R FS131R HT133 TRIMMER THROTTLE HANDLE WITH CABLE AND WIRES.FREE SHIPPING
  • New. Offer #5 priced at $20.93 + $0.00 shipping estimate = $20.93* total. Valve Clearance Setting Kit For Stihl FS90 FS100 FS110 FS130 - 4180 007 1005. Stihl HT102 HT103 Pole Pruner, for R KM111R Kombi Engine.FREE SHIPPING

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