GM 591150 Drive Gear Nut

( Brand: Gm ), ( Manufacturer Part Number: 591150 ), ( Part Type: Drive Gear ), ( Vintage Part: Yes )

Review GM Chevy Main Drive Gear Nut fits 1937–1955

GM 591150 Drive Gear Nut for 1937-1955 Chevy Cars

The GM 591150 Drive Gear Nut is an essential component for the drivetrain system of 1937-1955 Chevy cars. This nut plays a critical role in securing the drive gear to the differential housing, ensuring the smooth and efficient transfer of power from the engine to the wheels.

Manufactured by General Motors, this drive gear nut is made from high-quality materials designed to withstand the rigors of daily driving and the test of time. Its durable construction guarantees long-lasting performance and reliability, even under heavy loads.

This particular GM drive gear nut, part number 591150, is specifically engineered for use in Chevy vehicles produced between 1937 and 1955. It is designed to fit and function seamlessly within the existing drivetrain system, ensuring a perfect fit and easy installation.

Measuring approximately 1.2 inches in length and 1 inch in diameter, this drive gear nut is a crucial replacement part for those restoring or repairing their vintage Chevy cars. Its precise dimensions and finish ensure a secure connection between the drive gear and the differential housing, allowing for optimal drivetrain performance.

When it comes to maintaining or repairing your classic Chevy, using OEM (original equipment manufacturer) parts like the GM 591150 Drive Gear Nut is the best choice. These parts are designed to meet or exceed the original specifications, ensuring a proper fit, superior functionality, and the peace of mind that comes with using genuine GM parts.

Installation of the GM 591150 Drive Gear Nut is a straightforward process, typically involving the use of a socket wrench and some penetrating oil to loosen the old nut. However, it is always recommended to consult your vehicle's repair manual or a professional mechanic for specific installation instructions.

In summary, the GM 591150 Drive Gear Nut is a crucial replacement part for the drivetrain system of 1937-1955 Chevy cars. Manufactured from high-quality materials and engineered to fit and function perfectly within the existing system, this nut ensures the smooth and efficient transfer of power from the engine to the wheels. By using OEM parts like this GM drive gear nut, you can maintain the integrity and performance of your classic Chevy while restoring it to its former glory.

Buying a GM 591150 drive gear nut for a 1937-1955 Chevy can be a crucial decision for those working on the restoration or repair of these classic vehicles. Here are some pros and cons to consider before making a purchase:

1. Authenticity: By purchasing an original GM 591150 drive gear nut, you can ensure that your Chevy restoration or repair project maintains its authenticity.

2. Functionality: A new GM drive gear nut can provide better functionality and reliability compared to a used or worn-out nut.

3. Availability: These parts are readily available from various automotive suppliers, both online and offline.

1. Cost: Original GM 591150 drive gear nuts can be expensive compared to aftermarket alternatives or used parts.

2. Time: Waiting for the part to arrive, especially if it's being shipped from a long distance, can add time to your project.

3. Limited Use: If you only need this part for a one-time repair or restoration, purchasing an original GM part may not be the most cost-effective solution.

In conclusion, purchasing an original GM 591150 drive gear nut for a 1937-1955 Chevy comes with its advantages and disadvantages. If authenticity, functionality, and reliability are your top priorities, this may be the best choice for your project. However, if you're working on a budget or only need the part for a short-term repair, exploring aftermarket alternatives or used parts could save you money and time. Ultimately, the decision depends on your project goals, budget, and the importance you place on having an original GM part.

Details:

Threads In original worn envelope Someone has also put the number 590150 writer on envelope, THIS IS A NEW OLD STOCK ORIGINAL GM PART Fits Chevrolet maybe other cars truck. 1937-1955 Chevy main drive gear nut GM 591150, fits Chevrolet maybe other cars truck, pats manual indicates it for the 3-speed transmission is 1 3/8-12 L.H.

part #: 591150 prices

• $18.00-$35.97

specifications othellodrivetrain:

• for makes: Chevy
• for years: 1937-1955
• brand: Gm
• mpn: 591150
• part type: Drive Gear
• vintage part: Yes

general othellodrivetrain:

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

shipping othellodrivetrain:

• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated
• transit: 5-10 Days
• cost: $7.85
• class: Standard

returns othellodrivetrain:

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

payments othellodrivetrain:

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

seller othellodrivetrain:

• rating: 99.3%
• city: Saint Louis, Missouri
• # reviews: 3913

offer othellodrivetrain:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: August 30, 2025
• quantity: 1

Gm 591150 Is Similar To:

• Gm Trucks 84612928 20-22 Chevy Colorado Gmc Canyon 3.6l Autotrac Electric Transfer Case 77k Oem (28.6% similar) Model: GMC canyon. Vehicle stock #: 24157. Vehicle mileage: 77K...(May 27th, 2024)
• Chevrolet 17993 67a361 Np243c Transfer Case Shift Motor Encoder Chevy Gm (23.5% similar) See pictures. NP243C transfer case shift motor encoder 17993 67A361 chevy Chevrolet Gm, Gm chevy, good condition. I have other parts available for this transfer case - message with what you are needing...(June 1st, 2024)
• General Motors 3714477 1955 72 Chevy Truck Manual Bellhousing Flywheel Dust Cover Gm Clutch (41.2% similar) Good used oem lower bell housing cover shield...(June 2nd, 2024)
• New Process Hv-072 261 Ld Chevy Gm Gmc Transfer Case Chain (27.2% similar) Not for HD model's. 261 LED Gm GMC transfer case chain in very good condition...(June 7th, 2024)
• Gm 3831731 1963-65 Muncie M20 Cluster Gear (50.6% similar) 1963-65 Muncie 4SPD M20 cluster gear in nice used condition.no broken teeth and thrust surfaces are nice.will fit any 7/8 pin case.thanks good luck buying...(June 14th, 2024)
• Genuine Gm Parts 15998496 1999 Chevy Nv4500 Transmission Bell Housing 5 Speed Oem Jeep Swap 2500 (32.6% similar) Good jeep swap or 5 speed for truck hot rod. No damage good threads. No free shipping outside of lower 48 states. 15998496 part good used 96-UP chevy NV4500 bell housing...(June 15th, 2024)
• Gm 3844206 Nos 844206 Powerglide Automatic Transmission Clutch 64-70 Vette Nova Chevy (16.8% similar) Gm nos #844206 power glide automatic transmission clutch 64-70 vetted, nova, chevy, condition: new old stock, questions...(June 22nd, 2024)
• Gm 335345 Chevy 4x4 Truck Th350 To Np203 Transmission Transfer Case Adapter K10 K20 K30 (28.8% similar) As pictured with 4 bolts...(June 24th, 2024)
• Spc 8488ics80 82-90 Chevy Caprice Impala Speedometer Cluster Cable Gm Oem (32.2% similar) Part #: SPCA 8488ICS80 for sale...(July 4th, 2024)
• Gm 8640517 1984-1993 Corvette Automatic Tranny Speed Sensor Rear Shaft Oe Red Gear With Clip (32.1% similar) 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 corvette automatic transmission speed sensor rear shaft OE red gear with mounting clip. Gm reference numbers 8640517 6261781. Nacre's member since 1983 ...(July 5th, 2024)
• Chevrolet Np208c 208 C Gm Gmc Chevy Transfer Case 27 Spline Input Gear (33% similar) Fits TH350 and 700R4 transmissions. 27 spline input gear for NP208C from 1981 -1988 K10, K20, blazer, jimmy, and suburban...(July 7th, 2024)