GM 3660990 Nos Joint Yoke Trunnion Comm Utility General .1941-50 3/4 Comm.

( Brand: Gm ), ( Manufacturer Part Number: 3660990 ), ( Part Type: Joint Trunnion Motor ), ( Vintage Part: Yes ), ( Universal Fitment: No )

Review GM General Motors Nos Joint Yoke Trunnion .1941-50 3/4 Ton Comm. Utility

Introducing the 3660990 NOS (New Old Stock) GM Joint Yoke Trunnion, a vital automotive component with a rich history dating back to 1941-1950. This 3/4 ton utility trunnion is a crucial part of the front suspension system, designed to provide stability and durability for your vehicle.

The trunnion is meticulously crafted from high-quality steel, ensuring strength and longevity. Its unique design allows it to connect the steering arms to the axle housing, enabling the wheels to move up and down as the vehicle travels over uneven terrain.

This NOS trunnion is a genuine GM part, meaning it meets or exceeds the original equipment specifications. It is manufactured to the same exacting standards as the original, ensuring a perfect fit and reliable performance.

The trunnion is designed for use in 3/4 ton GM utility vehicles from the 1941-1950 era. Its application includes but is not limited to trucks such as the Chevrolet 3101, 3500, 3530, and GMC CK series.

Installing this trunnion is a straightforward process, making it an excellent choice for DIY enthusiasts or professional mechanics. It comes completely disassembled, making it easy to inspect each component for any signs of wear or damage before installation. The trunnion includes new bushings, ensuring a smooth and quiet ride once installed.

In summary, the 3660990 NOS GM Joint Yoke Trunnion is an essential automotive component for 1941-1950 3/4 ton GM utility vehicles. Its high-quality construction, authentic GM design, and straightforward installation make it an excellent choice for those seeking to restore their vintage vehicles to their original glory.

Pros and Cons of Buying a 3/4 COMM Utility Joint Yoke Trunnion (3660990, 1941-1950)

The 3/4 COMM Utility Joint Yoke Trunnion (Part number 3660990) is a vital component for various heavy-duty machinery, primarily used in applications from the 1940s and 1950s. This component is essential for ensuring the proper functioning of the joint yoke in these machines. In this article, we will discuss the pros and cons of buying a new or used 3/4 COMM Utility Joint Yoke Trunnion (3660990) to help you make an informed decision.

1. Availability: New and used 3/4 COMM Utility Joint Yoke Trunnions (3660990) are readily available in the market, making it easier for users to find and purchase this component.

2. Durability: These trunnions are designed to be robust and long-lasting, making them an excellent investment for users who require a reliable component for their heavy-duty machinery.

3. Easy Installation: The 3/4 COMM Utility Joint Yoke Trunnions (3660990) are generally easy to install, ensuring that users can get their machinery up and running quickly.

4. Cost-Effective: In some cases, purchasing a used 3/4 COMM Utility Joint Yoke Trunnion (3660990) can be a cost-effective solution, especially for those who are working on a budget or for those who only require the component for a short period.

1. Cost: The cost of a new 3/4 COMM Utility Joint Yoke Trunnion (3660990) can be quite high, making it a significant investment for some users.

2. Limited Availability of New Parts: Due to the age of the machinery that requires this component, it can be challenging to find new 3/4 COMM Utility Joint Yoke Trunnions (3660990) in good condition.

3. Potential for Wear and Tear: Used 3/4 COMM Utility Joint Yoke Trunnions (3660990) may have some wear and tear, which could impact their performance and lifespan.

4. Quality Concerns: The quality of used 3/4 COMM Utility Joint Yoke Trunnions (3660990) can vary greatly, making it essential to inspect any used component carefully before purchasing.

The decision to buy a new or used 3/4 COMM Utility Joint Yoke Trunnion (3660990) depends on several factors, including your budget, the specific requirements of your machinery, and the availability of new components. If you have the budget for a new trunnion and can find one in good condition, it may be the best option for ensuring optimal performance and longevity. However, if you are working on a budget or only require the component for a short period, a used trunnion may be a more cost-effective solution. Ultimately, it is essential to carefully consider the pros and cons of each option before making a purchase.

If you have the budget and can find a new 3/4 COMM Utility Joint Yoke Trunnion (3660990) in good condition, we recommend purchasing a new component for optimal performance and longevity. However, if you are working on a budget or only require the component for a short period, we recommend carefully inspecting used trunnions to ensure that they are in good condition and will meet the specific requirements of your machinery.

Details:

W/ rear joint 1941-50 All Until. NOS GM U Joint Yoke Trunnion part number 3660990 with the original box, Shipping is $6.50, i17, Fits following: Trucks 1941-50 All 3/4 Ton Comm. And 1 Ton Comm w/ front and rear joint 1941-50 YT, MT, OG, PX, QX, RX, SX, TX w/interim Joint, NOS GM U Joint Yoke Trunnion part number 3660990 with the original box.

part #: 3660990 prices

• $49.99-$234.56

specifications othellodrivetrain:

• brand: Gm
• mpn: 3660990
• part type: Joint Trunnion Motor
• vintage part: Yes
• universal fitment: No

shipping othellodrivetrain:

• type: Fixed
• carrier: USPS
• service: USPS Ground Advantage
• cost: $6.50
• transit: 3-8 Days
• class: Standard

general othellodrivetrain:

• condition: New
• Car Truck Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain

payments othellodrivetrain:

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

offer othellodrivetrain:

• quantity: 1
• started: December 2, 2025
• availability: In Stock
• sold: 0
• options: Ship-to-home

seller othellodrivetrain:

• # reviews: 4427
• rating: 100.0%
• city: Elbridge, New York

returns othellodrivetrain:

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

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