1. Engine Bearings Parts
  2. sku: 11592095574329502
  3. FORD 81A-6333-E

FORD 81A-6333-E Front Nos Flathead Center Crank Bearing Set

fits make: Ford. year: 1939–1990.

81a-6333-e Ford Nos 1939-1942 90 Hp Flathead Front / Center Crank Bearing Set

( Part Type: Bearing Hp Crank ), ( Country Of Manufacture: United States ), ( Manufacturer Part Number: 81A-6333-E ), ( Vintage Part: Yes ), ( Universal Fitment: No )

Review FORD Nos Hp Flathead Front Crank Bearing Set fits 1939–1990

Introducing the Ford 81A-6333-E Flathead Front Center Crank Bearing Set, designed specifically for Ford vehicles with 90 HP flathead engines manufactured between 1939 and 1942. This replacement set includes all the necessary components to ensure a proper and efficient functioning of the crankshaft in your classic Ford.

The Ford 81A-6333-E set comprises of three crank bearings - the main bearing, the front journal bearing, and the rear journal bearing. Each bearing is meticulously engineered to provide optimal performance and durability. The main bearing is the largest one, located at the center of the crankshaft and is responsible for supporting the greatest amount of weight and pressure. The front journal bearing, positioned at the front of the crankshaft, supports the connecting rod's big end. Lastly, the rear journal bearing, located at the rear of the crankshaft, supports the connecting rod's small end.

These bearings are precision-machined using high-quality materials to ensure a snug fit and smooth operation. They are manufactured to meet or exceed OEM specifications, ensuring a perfect fit and reliable performance. Each bearing is also case-hardened and micro-polished to improve wear resistance and reduce friction.

Additionally, this set comes with grease seals to keep the crankshaft bearings lubricated and protected from external contaminants. The seals are designed to fit securely and provide an effective seal against oil leakage.

Installing the Ford 81A-6333-E Front Center Crank Bearing Set is a straightforward process, making it an excellent choice for both professional mechanics and enthusiastic DIYers. For those who prefer a hassle-free installation, our set also includes installation instructions and tips to guide you through the process.

By choosing the Ford 81A-6333-E Front Center Crank Bearing Set, you are investing in a reliable and authentic solution that will restore the performance and reliability of your classic Ford engine. Each bearing is designed to work harmoniously with the other components in your engine, ensuring a seamless and efficient operation. Upgrade your Ford today with this high-quality replacement set.

Pros and Cons of Buying a Ford 8N-6333-E Flathead Front Center Crank Bearing Set (1939-1942, 90 hp)

1. Pros:

a) Authenticity: This is an original Ford replacement part, ensuring a perfect fit and reliable performance for your vintage tractor.

b) Durability: The Ford-manufactured bearing set is designed to withstand the heavy loads and rigorous use typical of farming applications.

c) Peace of Mind: Replacing the crank bearings with an original Ford set can provide peace of mind, knowing that the engine's critical components are in good condition.

d) Availability: Ford parts are widely available through authorized dealers and online retailers, making it easier to find and purchase.

2. Cons:

a) Cost: Original Ford parts can be more expensive than aftermarket alternatives, which may be a deterrent for some buyers.

b) Installation: Installing the new crank bearings may require specialized tools and knowledge, potentially adding to the overall cost and time investment.

c) Availability Delays: Depending on the source, availability of Ford parts may vary, potentially causing delays in your repair project.

d) Limited Application: This specific bearing set is only applicable to 1939-1942 Ford tractors with a 90 hp flathead engine and front center crank.

In conclusion, the decision to buy the Ford 8N-6333-E front center crank bearing set (1939-1942, 90 hp) depends on your priorities as a tractor owner. Factors such as your budget, the urgency of the repair, and your expertise in tractor maintenance should be considered. If you value authenticity, durability, and peace of mind, and have the necessary resources to install the part, purchasing an original Ford crank bearing set may be the best choice for your vintage Ford tractor. However, if cost is a significant concern, or you prefer a more convenient and expedient repair solution, an aftermarket alternative may be more suitable. Ultimately, the decision is yours to make based on your specific needs and circumstances.

Details:

Application: Ideal for 1939-1942 Ford 90 HP Flathead engines. These original bearings provide the authenticity and reliability required for restoring vintage Ford engines. Condition: New Old Stock NOS - unused and in original packaging. Buy-it-now option to secure this essential bearing set.

Material: Durable composition engineered for optimal wear resistance and performance. Revitalize your classic Ford with this NOS Crank Bearing Set specifically designed for the 1939-1942 90 HP Flathead engine. Features: Part Number: 81A-6333-E. Ensure your restoration project maintains its classic integrity with these high-quality components.

Shipping and Handling: Fast shipping available Securely packaged to ensure safe delivery don't miss out on this opportunity complete your restoration project with premium NOS parts.

part #: 81a6333 prices

  • $70.00-$169.85

specifications engibearing:

  • for makes: Ford
  • for years: 1939-1990
  • part type: Bearing Hp Crank
  • country of manufacture: United States
  • manufacturer part number: 81A-6333-E
  • vintage part: Yes
  • universal fitment: No

general engibearing:

  • condition: New
  • Car Truck Parts Accessories > Engines Engine Parts > Engine Bearings

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  • cost: $10.31

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offer engibearing:

  • quantity: 1
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  • availability: In Stock
  • started: December 15, 2025
for makes: ford, for years: 1939-1990, part type: bearing hp crank, country of manufacture: united states, vintage part: yes, universal fitment: no,
category: auto parts > car truck parts accessories > engines engine parts > engine bearings, sku: 11592095574329502,

Ford 81A-6333 Is Similar To:

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5 offers $70.00–$169.85 USD
  • New. Offer #1 priced at $70.00 + $19.45 delivery = $89.45* total. These are new never used and in excellent condition and come in original Ford box. This is a set of Front and Center Main bearings Ford part number -N which are .030 US.+$19.45 shipping
  • New other (see details). Offer #2 priced at $106.21 + $0.00 delivery = $106.21* total. North of Columbus. 1948-1948 90-100HP -L2 Flat Head Main Bearing Set of 4(386 ).FREE SHIPPING
  • New. Offer #3 priced at $169.85 + $9.58 delivery = $179.43* total. Includes 2 pairs of USA made genuine Ford Fomoco front and center main bearings and 1 pair genuine Ford rear main bearings 81A-6331. What you see is what you get.+$9.58 shipping
  • New. Offer #4 priced at $169.89 + $9.58 delivery = $179.47* total. +$9.58 shipping
  • New. Offer #5 priced at $70.00 + $13.65 delivery = $83.65* total. These fit 90 HP Flathead Ford from 1939-1948.These are new never used and in excellent condition and come in original Ford box. This is a set of Front and Center Main bearings Ford part number -C.+$13.65 shipping

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