1. Car & Truck Manual Transmission Parts Deals
  2. sku: 10564330641126604
  3. WILLYS 804306

WILLYS 804306 Bellhousing Fhead

fits make: Jeep.

804306 Willys Jeep Bellhousing Fhead

( Brand: Willys ), ( Manufacturer Part Number: 804306 ), ( Type: Brake ), ( Placement On Vehicle: Front )

Review WILLYS Jeep Bellhousing Fhead

The Willys 804306 Jeep Bellhousing is a crucial component of the powertrain system in certain Jeep models. This bellhousing is specifically designed for engines with a Flathead (Fhead) configuration. It securely holds the engine's crankshaft and connects it to the transmission via the clutch and flywheel.

The Willys 804306 Jeep Bellhousing is manufactured with high-quality materials to ensure durability and reliability. Its cast iron construction provides superior strength to withstand the forces generated during engine operation. The bellhousing features a smooth, polished finish to minimize friction and ensure easy engagement of the clutch and flywheel.

The bellhousing has six bolt holes, evenly spaced around its circumference, to accommodate the mounting bolts of the engine and transmission. These holes are threaded with a standard 12-point 5/16-inch UNF thread pattern to enable easy installation and removal of the engine.

The Willys 804306 Jeep Bellhousing is compatible with various engine sizes and applications. Its versatility makes it a popular choice among Jeep enthusiasts and mechanics who work on vintage or classic Jeep models. It is essential to confirm the specific engine and transmission combination before purchasing this bellhousing to ensure proper fitment.

In summary, the Willys 804306 Jeep Bellhousing is a vital component in the powertrain system of certain Jeep models with Flathead engines. Its cast iron construction, smooth finish, and standard bolt pattern make it a durable, reliable, and easy-to-install option for those seeking to restore or maintain their classic Jeep vehicles.

Pros and Cons of Buying Willys 804306 Jeep Bellhousing for Fhead Engines

The Willys 804306 jeep bellhousing is a critical component for Fhead engines in Jeep vehicles. This bellhousing facilitates the connection between the engine and transmission. In this analysis, we will discuss the advantages and disadvantages of investing in this jeep bellhousing.

Pros:

1. OEM (Original Equipment Manufacturer) Part: This bellhousing is an original Willys part, ensuring compatibility and reliability when installing or replacing a worn-out bellhousing.

2. Ensures Proper Alignment: The bellhousing ensures proper alignment between the engine and transmission, which is essential for optimal performance and longevity.

3. Durable Construction: Willys bellhousing is known for its robust design and construction, which can withstand the rigors of off-road driving and heavy usage.

4. Improves Performance: A new bellhousing can lead to improved performance by ensuring a proper seal and reducing power loss due to leaks.

5. Reduces Noise: A worn-out bellhousing can lead to noise and vibrations. Replacing it with a new one can help minimize these issues, leading to a smoother and quieter driving experience.

Cons:

1. Cost: The Willys 804306 jeep bellhousing can be relatively expensive compared to aftermarket alternatives.

2. Availability: Due to its OEM status, this bellhousing may not be easily available from local auto parts stores, and you may need to order it online or through a Willys dealer.

3. Installation Complexity: Installing a new bellhousing can be a complex process requiring specialized tools and expertise.

Conclusion:

The Willys 804306 jeep bellhousing is a valuable investment for Fhead engine Jeep owners. While it may come with a higher cost and installation complexity compared to aftermarket alternatives, the benefits of reliability, proper alignment, durability, performance improvement, and noise reduction make it a worthwhile investment.

Recommendation:

If you're experiencing issues with your current bellhousing or preparing for an engine rebuild, consider investing in the Willys 804306 jeep bellhousing to ensure optimal performance, reliability, and longevity for your Jeep vehicle.

Details:

Free Shipping applies to USA Mainland Addresses only. See pictures for application and condition. Use with a closed housing type starter 1/2 inch mount bolts in CJ3B,5 and 6. Also used on M38A1.

Used original take out bellhousing for Jeep Willys F-head 134 cubic inch 4 cylinder with T-90 transmission. Threaded drain plug. Used late M38 after serial number MC74419. Designed to be fully sealed for fording with invented inspection cover.

specifications manutransmission:

  • for makes: Jeep
  • brand: Willys
  • mpn: 804306
  • type: Brake
  • placement on vehicle: Front

offer manutransmission:

  • started: January 20, 2026
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • quantity: 1

payments manutransmission:

  • other
  • credit card: Diners-club
  • wallet: Apple-pay

seller manutransmission:

  • rating: 100.0%
  • city: Louisville, Ohio
  • # reviews: 1960

returns manutransmission:

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

general manutransmission:

  • condition: Used
  • Car Truck Parts Accessories > Transmission Drivetrain > Manual Transmission Parts

shipping manutransmission:

  • transit: 3-7 Days
  • class: Economy
  • type: Fixed
  • service: FedEx Ground Economy
  • carrier: FedEx
  • cost: $0.00
for makes: jeep, type: brake, placement on vehicle: front,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 10564330641126604,

Willys 804306 Is Similar To:

Copyright © manutransmission.com