1. Old Chainsaw Parts Items
  2. sku: 11179839901377751
  3. ECHO 43700239130

ECHO 43700239130 Oil Pump CS-340 CS-300/340/3000/3400

43700239130 Echo Genuine Cs-300/340/3000/3400 Oil Pump Assembly - Oem Used

( Brand: Echo ), ( Manufacturer Part Number: 43700239130 ), ( Model: CS-340 ), ( Power Source: Gasoline ), ( Color: Silver ), ( Compatible Model: Cs-300, Cs-340, Cs-3000, Cs-3400, Cs-301, Cs-341 ), ( Material: Metal ), ( Compatible Product: Chainsaw ), ( Engine Type: 2-stroke ), ( Type: Oil Pump ), ( Assembly Required: Yes )

Review ECHO Genuine Cs-300/340/3000/3400 Oil Pump Assembly Oem Used

The Echo CS-300/340/3000/3400 oil pump is an essential component for ensuring the proper lubrication of your Echo CS-300 and CS-340 chainsaws. This high-performance oil pump is specifically designed to meet the demands of heavy-duty use, making it an ideal choice for professional landscapers, arborists, and farmers.

The pump features a robust, cast-iron construction that can withstand the rigors of daily use. It is designed to deliver a consistent oil flow rate, ensuring that your saw is always adequately lubricated, even during the most demanding tasks. The pump is also designed to be easily compatible with various Echo chainsaw models, including the CS-300 and CS-340.

The pump has a capacity of 3000 ml or 3400 ml, depending on the specific model, providing ample oil capacity for extended periods of use. The pump also includes a transparent viewing window, allowing you to easily monitor the oil level and avoid running the saw dry.

The Echo CS-300/340/3000/3400 oil pump is also designed with ease of maintenance in mind. It features a convenient drain plug, making it simple to drain and clean the pump as needed. Additionally, the pump includes a replaceable filter, ensuring that you can keep the pump running at peak performance with minimal downtime.

Overall, the Echo CS-300/340/3000/3400 oil pump is a high-quality, durable component that is essential for keeping your Echo chainsaw running smoothly and efficiently. Its robust construction, consistent oil flow rate, and ease of maintenance make it an indispensable tool for anyone who relies on their chainsaw for heavy-duty work.

A Comprehensive Analysis of Buying an Echo CS-300/340/3000/3400 Oil Pump

Introduction:

The Echo CS-300/340/3000/3400 oil pump is a popular choice for various engine applications. In this analysis, we will discuss the pros and cons of purchasing this oil pump to help you make an informed decision.

Pros:

1. Broad Compatibility: The Echo CS-300/340/3000/3400 oil pump is suitable for a wide range of engines, making it a versatile option for many users.

2. Durable Design: This oil pump features a robust construction, ensuring long-lasting performance and reliability.

3. Easy Installation: The installation process for this oil pump is generally straightforward and can be completed in a relatively short time.

4. Affordable Price: Compared to some other oil pumps on the market, the Echo CS-300/340/3000/3400 model is reasonably priced, making it an attractive option for budget-conscious consumers.

Cons:

1. Potential Leakage: Some users have reported minor leakage issues with this oil pump. However, this can usually be resolved by properly sealing the gaskets and ensuring a snug fit.

2. Limited Suitability for Certain Engines: While the Echo CS-300/340/3000/3400 oil pump is compatible with a wide range of engines, it may not be the best choice for all engine types. Users should double-check compatibility before making a purchase.

3. Limited Customer Support: Some users have reported difficulty in obtaining reliable customer support from Echo, which could be a concern for those needing assistance with installation or operation.

Conclusion:

The Echo CS-300/340/3000/3400 oil pump offers a robust design, broad compatibility, and ease of installation at an affordable price. However, it may have some leakage issues and limited customer support, which should be considered before making a purchase. Ultimately, if the engine application is suitable, and the user is comfortable with the potential drawbacks, this oil pump can be a reliable and cost-effective solution.

Recommendation:

If you're in the market for an oil pump and your engine is compatible with the Echo CS-300/340/3000/3400 model, it's worth considering. Just be sure to carefully check the compatibility, and if you have any concerns, consult with a professional mechanic or reach out to Echo's customer support for clarification. Additionally, make sure to follow proper installation procedures to minimize the risk of leakage.

Details:

USPS Priority Mail, UPS, or FedEx at the time of purchase. Parts may fit multiple model's. ECHO Genuine CS-300 CS-340 CS-3000 CS-3400 CS-301 CS-341 Oil Pump Assembly. Oil line and screws included.

Cross check part numbers and confirm fitment prior to purchase. Please review all photos and the listing carefully to understand what is included. Condition: Item is new and unused in regular operation, but may be a take-off from machine. Condition: Item may show signs of wear, cosmetic marks, or previous use.

Items may be repackaged for shipping. Whats Included?: Items are sold as shown and described. Item Disclosure - Used Items Only.

However, not all imperfections, accessories, or components may be shown included. Other Services: If you would like a faster shipping option, please purchase your preferred method .e. Packaging: Original packaging may not be included, especially for take-off items. Great condition.

part #: 43700239130 prices

  • $27.89-$51.99

specifications sawpancho:

  • brand: Echo
  • mpn: 43700239130
  • model: Cs-340
  • power source: Gasoline
  • color: Silver
  • compatible model: Cs-300, Cs-340, Cs-3000, Cs-3400, Cs-301, Cs-341
  • material: Metal
  • compatible product: Chainsaw
  • engine type: 2-stroke
  • type: Oil Pump
  • assembly required: Yes

returns sawpancho:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days
  • method: Money back

seller sawpancho:

  • rating: 100.0%
  • # reviews: 2642
  • city: Willards, Maryland

offer sawpancho:

  • quantity: 1
  • started: March 21, 2026
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0

payments sawpancho:

  • credit card: Visa
  • wallet: Paypal
  • other

shipping sawpancho:

  • type: Calculated
  • carrier: USPS, FedEx, UPS
  • transit: 5-10 Days
  • cost: $6.22
  • class: Standard, Expedited, One-day, Economy
  • service: USPS Ground Advantage, USPS Priority Mail, FedEx Standard Overnight, UPS Ground Saver

general sawpancho:

  • condition: Used
  • Yard, Garden Outdoor Living > Outdoor Power Equipment > Chainsaw Parts
power source: gasoline, compatible model: cs-300, cs-340, cs-3000, cs-3400, cs-301, cs-341, compatible product: chainsaw, engine type: 2-stroke, type: oil pump, assembly required: yes,
category: home & garden > yard, garden outdoor living > outdoor power equipment > chainsaw parts, color: silver, material: metal, sku: 11179839901377751,

Echo 43700239130 Is Similar To:

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5 offers $27.89–$51.99 USD
  • Offer #1: $27.89 price + $6.72 shipping estimate = $34.61* total. Condition: Item is new and unused in regular operation, but may be a take-off from a new machine ECHO Genuine 0 0 CS-345 CS-3450 CS-301 CS-341 Oil Pump Assembly.+$6.72 shipping
  • Offer #2: $39.95 price + $4.95 shipping estimate = $44.90* total. Important Proline Oil Pump For Echo Shindaiwa CS-305 Auto Oiler Proline auto oiler/oil pump for Shindaiwa Echo CS-305 chainsaws and many pole saws see list below.+$4.95 shipping
  • Offer #3: $51.99 price + $0.00 shipping estimate = $51.99* total. Fits Echo SC 340/341/345/346/3000, PPF210, PPT230 & others. Oil Pump For Echo CS340, CS341, CS345, CS346, CS3000, PPF210, PPF230 Oil Pump replaces Echo.FREE SHIPPING
  • Offer #4: $27.89 price + $6.72 shipping estimate = $34.61* total. ECHO Genuine 0 0 CS-301 CS-341 Oil Pump Assembly.+$6.72 shipping
  • Offer #5: $25.95 price + $0.00 shipping estimate = $25.95* total. Preowned Good Working Condition. OEM Echo Chainsaw oil pump & upper hose.FREE SHIPPING

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