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  3. JOHN DEERE M77998

JOHN DEERE M77998 Crankshaft Lawn Edgers 2/3 3K E35 A3B

M77998 John Deere New Oem Part # Crankshaft 2 3 3k And E35 Lawn Edgers A3b

( Brand: John Deere ), ( Manufacturer Part Number: M77998 ), ( Part Type: Crankshaft ), ( Description: John Deere Part M77998, Crankshaft )

Review JOHN DEERE New Oem Part Crankshaft 2/3 3k And E35 Lawn Edgers A3b

The Deere M77998 crankshaft is a critical component of the E35 lawn edger model A3B, manufactured by John Deere. This crankshaft is designed to deliver robust performance and reliability for commercial-grade lawn care applications.

The crankshaft is a forged steel component, engineered to provide superior strength and durability. It features a precision-balanced design to minimize vibration and ensure smooth operation. The crankshaft also incorporates heavy-duty bearings that are designed to withstand the rigors of frequent use.

The crankshaft's journals are machined to exacting tolerances to ensure a perfect fit with the connecting rods and pistons. The crankshaft also includes a counterweight to help balance the reciprocating mass of the engine, reducing vibration and improving operator comfort.

The M77998 crankshaft is specifically designed for use in the John Deere E35 lawn edger model A3B. This edger is a versatile and powerful piece of equipment, capable of trimming and edging lawns with ease. With its powerful engine and robust construction, the E35 edger is an ideal choice for commercial landscaping applications.

The M77998 crankshaft is a replacement part for the E35 lawn edger model A3B. It is designed to provide a direct fit, making installation quick and straightforward. The crankshaft comes with all necessary hardware for installation, and detailed instructions are provided to ensure a successful installation.

In summary, the Deere M77998 crankshaft is a high-quality, forged steel component designed to deliver superior strength and durability for the John Deere E35 lawn edger model A3B. Its precision-balanced design and heavy-duty bearings ensure smooth operation and reduce vibration, while its exacting tolerances and easy installation make it a valuable addition to any commercial landscaping operation.

Pros and Cons of Buying Deere M77998 Crankshaft for E35 Lawn Edgers A3B

Introduction:

The Deere M77998 crankshaft is a crucial component of the E35 lawn edgers A3B manufactured by John Deere. Replacing a worn-out crankshaft can help restore the performance and reliability of your lawn edger. In this analysis, we will discuss the pros and cons of purchasing a Deere M77998 crankshaft.

Pros:

1. High-quality material: The crankshaft is made of high-quality materials, ensuring durability and longevity. It is forged from steel, which resists wear and tear.

2. Precision manufacturing: The crankshaft undergoes a rigorous manufacturing process to ensure precise dimensions and tolerances, allowing for smooth operation and minimal vibration.

3. OEM compatibility: By purchasing an original equipment manufacturer (OEM) crankshaft, you can be assured of a perfect fit and compatibility with your John Deere lawn edger.

4. Improved performance: A new crankshaft can help restore the performance of your lawn edger, allowing for easier operation and cleaner cuts.

5. Peace of mind: Purchasing an OEM crankshaft from a reputable dealer ensures that you are receiving a genuine John Deere part, backed by the manufacturer's warranty.

Cons:

1. Cost: The Deere M77998 crankshaft may be more expensive compared to aftermarket alternatives. However, the higher cost is justified by the superior quality and OEM compatibility.

2. Availability: Depending on your location and supplier, you may experience longer lead times or difficulties in finding this specific crankshaft model.

3. Installation: Installing the crankshaft may require some mechanical skills and knowledge, which could be a challenge for some users.

Conclusion:

In conclusion, the Deere M77998 crankshaft offers several advantages, including high-quality materials, precision manufacturing, OEM compatibility, improved performance, and peace of mind. However, it may come with a higher cost and potential availability issues. Despite these cons, the benefits of using a genuine OEM crankshaft typically outweigh the drawbacks, making it a worthwhile investment for maintaining the performance and longevity of your John Deere lawn edger.

Recommendation:

If you are in need of a replacement crankshaft for your John Deere E35 lawn edger A3B, it is highly recommended to purchase the OEM Deere M77998 crankshaft from a reputable dealer. Although it may be more expensive and have slightly longer lead times, the superior quality, compatibility, and performance benefits make it a worthwhile investment for your lawn edger.

Details:

It is a high-quality replacement part manufactured by John Deere, ensuring durability and compatibility with the targeted equipment. This crankshaft is a crucial component for maintaining the proper functioning of lawn edger, ensuring smooth operation and reliable performance. This crankshaft is designed for use with specific John Deere lawn edger model's, including the 2, 3, 3K, and E35. The product is a new OEM John Deere crankshaft with the part number M77998.

part #: m77998 prices

  • $115.00-$119.99

specifications vintaequip:

  • brand: John Deere
  • mpn: M77998
  • part type: Crankshaft
  • description: John Deere Part M77998, Crankshaft

offer vintaequip:

  • sold: 0
  • availability: In Stock
  • quantity: 1
  • best offers: True
  • options: Ship-to-home
  • started: December 11, 2025

seller vintaequip:

  • city: Paris, Tennessee
  • # reviews: 507
  • rating: 100.0%

shipping vintaequip:

  • service: USPS Ground Advantage, USPS Priority Mail, UPS Ground, UPS Ground Saver
  • transit: 5-11 Days
  • cost: $14.90
  • class: Standard, Expedited, Economy
  • type: Calculated
  • carrier: USPS, UPS

payments vintaequip:

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

returns vintaequip:

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

general vintaequip:

  • Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Antique Vintage Equipment Parts
  • condition: New
part type: crankshaft, description: john deere part m77998, crankshaft,
category: business & industrial > heavy equipment, parts attachments > heavy equipment parts accessories > antique vintage equipment parts, sku: 6672318598721722,

John Deere M77998 Is Similar To:

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3 offers $115.00–$119.99 USD
  • Offer #1: $119.99 price + $16.45 shipping estimate = $136.44* total. This crankshaft is a crucial component for maintaining the proper functioning of the lawn edger, ensuring smooth operation and reliable performance. The product is a new OEM John Deere crankshaft with the part number.+$16.45 shipping
  • Offer #2: $115.00 price + $32.69 shipping estimate = $147.69* total.+$32.69 shipping
  • Offer #3: $115.00 price + $8.13 shipping estimate = $123.13* total.+$8.13 shipping

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