STIHL Membrane Diaphragm 1120

( Brand: Stihl ), ( Manufacturer Part Number: 4701A ), ( Type: Chainsaw ), ( Power Source: Gasoline )

Review STIHL Membrane Diaphragm 120 4701 Genuine Replacement Part

The STIHL 4701 A Membrane Diaphragm Filter, part number 1120 120 4701, is an essential component for maintaining optimal performance and engine longevity in STIHL blowers and vacuum cleaners equipped with this type of filtration system. This filter is specifically designed for use with STIHL 470 and 471 series blowers and vacuum cleaners.

The membrane diaphragm filter is an advanced filtration technology that offers several advantages over traditional foam or paper filters. This filter consists of a flexible, pleated membrane that is able to capture even the smallest particles, including dust, pollen, and other airborne debris. The membrane material is resistant to oil, water, and other contaminants, ensuring the filter remains effective even in challenging environments.

The 4701 A Membrane Diaphragm Filter features a large filter surface area, which allows for longer filter life and reduced maintenance requirements. The filter is easy to install and replace, with a simple snap-in design that ensures a secure fit. The filter housing is transparent, allowing users to easily monitor the filter's condition and replace it when necessary.

This filter is made of high-quality materials and is engineered to deliver superior filtration efficiency, ensuring that the air being expelled from your STIHL blower or vacuum cleaner is clean and free of contaminants. Regular filter maintenance is crucial for maintaining the optimal performance and longevity of your STIHL equipment, and the 4701 A Membrane Diaphragm Filter is an essential component of that maintenance routine.

In summary, the STIHL 4701 A Membrane Diaphragm Filter, part number 1120 120 4701, is a high-performance filtration solution for STIHL blowers and vacuum cleaners. Its advanced membrane technology offers superior filtration efficiency, easy installation and replacement, and long filter life, making it an essential component of your equipment maintenance routine.

The STIHL 4701 A Membrane Diaphragm Pump (Model Number: 1120 120 4701) is a high-performance, professional-grade fuel pump designed for use with STIHL backpack blowers. Here are some pros and cons that may help you make an informed decision about purchasing this pump:

1. High-performance: This pump delivers a flow rate of up to 120 liters per hour, making it suitable for use with high-demand equipment such as heavy-duty backpack blowers.

2. Durable: The 4701 A pump features a cast iron housing and a membrane diaphragm, which provides excellent durability and resistance to wear and tear.

3. Easy to install: This pump can be easily installed on STIHL backpack blowers, and it comes with all necessary mounting hardware.

4. Fuel efficient: The pump is designed to be fuel efficient, which helps to reduce fuel consumption and save money over time.

5. Quiet operation: The 4701 A pump operates quietly, which makes it a good choice for use in residential areas or other quiet environments.

1. Cost: The STIHL 4701 A pump is a professional-grade pump, and it comes with a correspondingly high price tag.

2. Complexity: Installing and maintaining this pump may require some technical expertise, which could make it a less suitable choice for homeowners or small businesses without an in-house maintenance team.

3. Fuel system compatibility: This pump is specifically designed for use with STIHL backpack blowers, so it may not be compatible with other types of equipment.

In conclusion, the STIHL 4701 A Membrane Diaphragm Pump is a high-performance, durable, and fuel-efficient option for powering heavy-duty backpack blowers. However, it comes with a high price tag and may require some technical expertise to install and maintain. If you are a professional landscaper or groundskeeper who relies on high-performance equipment and has the technical know-how to install and maintain this pump, then it may be a worthwhile investment. On the other hand, if you are a homeowner or small business owner with less demanding needs, then a less expensive and less complex option may be a better choice for you. Ultimately, the decision to purchase the STIHL 4701 A Membrane Diaphragm Pump depends on your specific requirements, budget, and technical expertise.

Details:

The mat has 1 inch grid lines for your reference. Comes as shown. Please double check part numbers before purchasing.

part #: 4701a prices

• $23.99-$75.99

specifications chainsawroundup:

• brand: Stihl
• mpn: 4701a
• type: Chainsaw
• power source: Gasoline

general chainsawroundup:

• Yard, Garden Outdoor Living > Outdoor Power Equipment > Chainsaws
• condition: New

offer chainsawroundup:

• options: Ship-to-home
• quantity: 1
• best offers: True
• sold: 0
• availability: In Stock
• started: November 22, 2025

seller chainsawroundup:

• rating: 99.7%
• city: Hallstead, Pennsylvania
• # reviews: 1369

shipping chainsawroundup:

• cost: $0.00
• type: Calculated
• transit: 4-10 Days
• carrier: USPS
• service: USPS Ground Advantage, USPS Priority Mail
• class: Standard, Expedited

payments chainsawroundup:

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

returns chainsawroundup:

• policy: No Returns

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