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  3. FARMALL 49131-D

FARMALL 49131-D International Harvester Tractor Belt Pulley

49131-d Farmall Vintage International Harvester Ih Tractor Belt Pulley

( Brand: Farmall ), ( Manufacturer Part Number: 49131-D ), ( Model: INTERNATIONAL HARVESTER IH FARMALL 49131-D ), ( Part Type: Belt ), ( Compatible Equipment Type: Harvester, Tractor ), ( Compatible Equipment Make: Farmall, International ), ( Country Of Origin: United States )

Review FARMALL Vintage International Harvester Ih Tractor Belt Pulley

The Farmall 49131-D International Harvester IH Tractor Belt Pulley is a crucial component of your tractor's power transmission system. This pulley is specifically designed for use with International Harvester Farmall tractors, model 4913, series D. This sturdy, reliable pulley is engineered to handle the heavy loads and rigorous use that are common in agricultural applications.

The pulley measures approximately 12 inches in diameter and features a smooth, flat, cast-iron surface. The cast iron material provides excellent strength and durability, ensuring reliable operation even under the most demanding conditions. The pulley's surface is machined to provide a precise fit for the drive belt, ensuring a secure connection and efficient power transfer.

The Farmall 49131-D IH Tractor Belt Pulley also features a convenient keyway design for easy belt installation and removal. The keyway is located at the front of the pulley, making it easily accessible for maintenance or belt replacement. The pulley's rear flange is also drilled and tapped for mounting bolts, allowing for secure attachment to the tractor's flywheel or other power transmission components.

This pulley is designed to fit between the tractor's engine and transmission, and it plays a critical role in transferring power from the engine to the transmission via the drive belt. The smooth, flat surface of the pulley ensures that the drive belt sits properly and does not slip or come off during operation. The pulley's robust construction also helps to protect the drive belt from damage, ensuring long-lasting performance.

In summary, the Farmall 49131-D International Harvester IH Tractor Belt Pulley is a high-quality, reliable component that is essential for the proper functioning of your tractor. Its sturdy cast iron construction, smooth surface, and convenient keyway design make it an excellent choice for agricultural applications where power transmission efficiency and reliability are critical.

Pros and Cons of Buying a Farmall 49131-D International Harvester IH Tractor Belt Pulley

The Farmall 49131-D International Harvester IH Tractor Belt Pulley is a crucial component for the proper functioning of the tractor's power transmission system. Let's examine the potential advantages and disadvantages of purchasing this part.

Pros:

1. Enhanced Performance: A new belt pulley ensures optimal belt alignment and tension, improving the overall performance and efficiency of the tractor.

2. Reduced Maintenance Costs: Regular replacement of worn-out pulleys can prevent costly repairs and downtime in the long run.

3. Improved Safety: A faulty pulley can lead to belt slippage or even belt failure, which can potentially cause accidents. By investing in a new pulley, you are securing the safety of yourself and others around the tractor.

4. Availability: The Farmall 49131-D International Harvester IH Tractor Belt Pulley is readily available from various tractor parts suppliers, ensuring quick and convenient access.

Cons:

1. Cost: Replacing a belt pulley can be a significant investment, especially for tractor owners on a tight budget.

2. Installation Complexity: Installing a new pulley may require some mechanical skills and tools, which could be a challenge for some tractor owners.

3. Potential for OEM vs Aftermarket Debate: Some tractor enthusiasts may argue that OEM (Original Equipment Manufacturer) parts are always the best choice, while others may advocate for aftermarket alternatives based on cost and availability.

Conclusion:

The decision to buy a Farmall 49131-D International Harvester IH Tractor Belt Pulley ultimately depends on your specific circumstances, including your tractor's condition, your budget, and your comfort level with tractor maintenance. If you prioritize optimal tractor performance, safety, and convenience, investing in a new pulley may be the best choice for you. However, if cost is a significant concern, you may want to consider aftermarket alternatives or explore other ways to maintain the pulley in good condition.

Recommendation:

Before making a final decision, consider researching various tractor parts suppliers to compare prices and assess the availability of both OEM and aftermarket options. Additionally, consult with a knowledgeable tractor mechanic or parts specialist for their professional opinion on the best option for your specific situation.

Details:

See pictures. Good condition, vintage belt pulley with bolts.

part #: 49131 prices

  • $129.95-$139.95

specifications vintaequip:

  • brand: Farmall
  • mpn: 49131-d
  • model: International Harvester Ih Farmall 49131-d
  • part type: Belt
  • compatible equipment type: Harvester, Tractor
  • compatible equipment make: Farmall, International
  • country of origin: United States

seller vintaequip:

  • # reviews: 6902
  • rating: 99.7%
  • city: Belvidere, Illinois

offer vintaequip:

  • availability: In Stock
  • started: January 3, 2026
  • quantity: 1
  • sold: 0
  • options: Ship-to-home

shipping vintaequip:

  • type: Fixed
  • class: Standard
  • cost: $0.00
  • carrier: USPS
  • service: USPS Ground Advantage
  • transit: 4-9 Days

returns vintaequip:

  • policy: No Returns

payments vintaequip:

  • wallet: Paypal
  • other
  • credit card: Diners-club

general vintaequip:

  • condition: Used
  • Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Antique Vintage Equipment Parts
part type: belt, compatible equipment type: harvester, tractor, compatible equipment make: farmall, international, country of origin: united states,
category: business & industrial > heavy equipment, parts attachments > heavy equipment parts accessories > antique vintage equipment parts, sku: 6945406424265632,

Farmall 49131 Is Similar To:

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4 offers $129.95–$139.95 USD
  • Offer #1: $129.95 price + $0.00 shipping estimate = $129.95* total. This belt is designed specifically for use with Farmall tractors and harvesters, featuring a pulley and PTO for easy operation.FREE SHIPPING
  • Offer #2: $134.95 price + $0.00 shipping estimate = $134.95* total.FREE SHIPPING
  • Offer #3: $139.95 price + $0.00 shipping estimate = $139.95* total.FREE SHIPPING
  • Offer #4: $29.99 price + $15.00 shipping estimate = $44.99* total. M tractor. A 4 bolt core part number D would ve been used on H and.+$15.00 shipping

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