INTERNATIONAL HARVESTER 49417HA Rear Front Nos Axle Pinion 66-73 Bearing Spacer

( Brand: International Harvester ), ( Manufacturer Part Number: 49417HA ), ( Placement On Vehicle: Rear ), ( Type: Pinion )

Review INTERNATIONAL HARVESTER Nos 66-73 Pickup Rear Axle Front Pinion Bearing Spacer

The International Harvester 49417HA nos 66-73 rear axle front pinion bearing spacer is an essential component for maintaining the optimal functioning of your International Harvester rear axle assembly from the years 1966 to 1973. This spacer is specifically designed to provide the necessary clearance and support between the front pinion bearing and the axle housing.

This spacer is manufactured using high-quality steel material to ensure durability and resistance to wear and tear. Its precise dimensions are engineered to match the exact specifications of the International Harvester rear axles from the designated model years. This ensures a perfect fit and proper function, reducing the likelihood of vibrations, noise, or other performance issues.

The front pinion bearing spacer features a smooth, polished finish on both sides to minimize friction and facilitate easy installation. The spacer's design also includes an integral gasket surface, which ensures a secure seal between the spacer and the axle housing, preventing any potential leakage of lubricants.

Installing this spacer is a straightforward process. It can be replaced as a part of routine maintenance or when needed due to wear. By keeping this essential component in good working condition, you can enhance the overall performance and longevity of your International Harvester rear axle assembly.

In summary, the International Harvester 49417HA nos 66-73 rear axle front pinion bearing spacer is a critical replacement part for maintaining the functionality of your International Harvester rear axle from the years 1966 to 1973. Its high-quality steel construction, precise dimensions, and smooth, polished finish ensure a perfect fit, efficient performance, and extended lifespan.

Pros and Cons of Buying an International Harvester 49417HA NOS 66-73 Rear Axle Front Pinion Bearing Spacer

The International Harvester 49417HA NOS (New Old Stock) 66-73 rear axle front pinion bearing spacer is a crucial part for those who own International Harvester trucks from the mentioned era. Replacing this component can be necessary due to wear and tear or failure. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this part.

1. Authenticity: New Old Stock parts, like the 49417HA, offer the benefit of being original equipment manufactured (OEM) components. These parts are identical to those that came with the vehicle from the factory, ensuring a perfect fit and reliable performance.

2. Durability: Since these parts are new, they have not undergone the wear and tear that used components may have experienced. This can lead to a longer lifespan and less frequent replacements, saving both time and money in the long run.

3. Availability: Obtaining a NOS part like the 49417HA can be advantageous for those who have difficulty locating used parts or have limited options for replacement. These parts may be available through specialized dealers or online marketplaces.

1. Cost: New Old Stock parts, including the 49417HA, can be more expensive than used components. This is due to the rarity and demand for these parts, as well as the additional cost associated with storing and maintaining them as new inventory.

2. Lead time: Since NOS parts are not mass-produced or readily available, it may take longer to receive the component compared to ordering a used part from a local supplier or salvage yard.

3. Overkill: For some applications, a used part may be perfectly suitable and less expensive than a new one. In cases where the part is not subjected to extreme conditions or heavy usage, a used part could be a more cost-effective option.

When deciding to purchase the International Harvester 49417HA NOS 66-73 rear axle front pinion bearing spacer, it is essential to weigh the pros and cons carefully. While there are advantages to buying a new, authentic component, there are also potential drawbacks, such as cost and lead time. Ultimately, the choice depends on individual circumstances, including budget, urgency, and the condition of the existing part.

If the International Harvester truck is a daily driver or subjected to heavy usage, it may be worth investing in the 49417HA NOS part for its durability and reliability. However, if the budget is a concern or the component is not undergoing extreme conditions, a used part may be a more cost-effective option. It is recommended to consult with a trusted mechanic or parts supplier to determine the best course of action for the specific application.

Details:

Minor surface rust from storage. Free shipping in the USA. Indexed in MT Books: 111, 112, 117, 118, 119, 120, 124, 126, 127, 129, 131, 132, 113, 136. Please see pictures and check against your existing equipment parts manual to ensure proper fit.

Thickness: 0.531. For use in 1966-1973 Pickup, Travel all and Traveled, Fleet star, Lodestar, Cab overs, 183RE, Instar trucks. IH Part number 49417HA.

part #: 49417ha price

• $29.99

specifications axlpar:

• brand: International Harvester
• mpn: 49417ha
• placement on vehicle: Rear
• type: Pinion

returns axlpar:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

seller axlpar:

• rating: 100.0%
• city: Redmond, Oregon
• # reviews: 1757

general axlpar:

• condition: New
• Car Truck Parts Accessories > Transmission Drivetrain > Axle Housings Parts

offer axlpar:

• availability: In Stock
• options: Ship-to-home
• started: February 6, 2026
• sold: 0
• quantity: 1

shipping axlpar:

• service: Standard
• transit: 4-8 Days
• class: Standard
• cost: $0.00
• type: Fixed

payments axlpar:

• credit card: Mastercard
• other
• wallet: Paypal

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