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  3. NATIONAL DRIVETRAIN WT304-21

NATIONAL DRIVETRAIN WT304-21 Gear Mainshaft Gm 2ND 35T 3901158

fits model: Sm465.

Wt304-21 National Drivetrain 2nd Gear Mainshaft 35t - Sm465 Gm 3901158 New

( Brand: National Drivetrain ), ( Manufacturer Part Number: WT304-21 ), ( Part Type: Gear ), ( Manufacturer Warranty: 1 Year )

Review NATIONAL DRIVETRAIN 2nd Gear Mainshaft 35t Gm New fits SM465

The National Drivetrain WT304-21 2nd gear mainshaft is an essential component of the SM465 gearbox used in various General Motors (GM) vehicles. This part, specifically a 35T unit, is designed to efficiently transfer power from the engine to the transmission, allowing for smooth gear changes.

Crafted from robust and durable materials, the WT304-21 gear mainshaft is engineered to meet the rigorous demands of everyday driving. The mainshaft, identified by its 35 tooth count (35T), contributes significantly to the accurate transmission of power to the transmission gears. The 2nd gear indicates that this is the second gear ratio in the gearbox that this shaft operates at.

Surface finishes on the WT304-21 mainshaft are engineered for optimal performance, minimizing wear and enhancing gear engagement. Grease inside the shaft ensures that the gears turn with minimum friction, prolonging the overall lifespan of the transmission.

The WT304-21 2nd gear mainshaft measures approximately 21.7 inches in length (length may vary slightly depending on the specific GM application). It fits directly into the SM465 gearbox, with part number 3901158, along with various other components, to create a cohesive and fully functional powertrain.

Replacements for the WT304-21 mainshaft in GM vehicles can be essential when the original part exhibits signs of wear or damage, such as a grinding or clunking noise during gear changes or difficulty shifting gears. Installing a new WT304-21 gear mainshaft ensures the continued performance and longevity of the transmission. If you suspect a problem with your 3901158 SM465 gearbox, consider having this part replaced by a professional technician to restore your vehicle to optimal performance.

Pros and Cons of Buying National Drivetrain WT304-21 2nd Gear Mainshaft 35T for GM 3901158 (SM465)

Introduction:

The National Drivetrain WT304-21 2nd gear mainshaft 35T is a vital component for vehicles using the SM465 transmission, specifically for those manufactured by General Motors. This part is crucial for ensuring that the transmission functions smoothly. Here are some pros and cons that can help you decide if purchasing this component is a good decision for your vehicle.

Pros:

1. High-quality replacement: The National Drivetrain WT304-21 2nd gear mainshaft 35T is made to match original equipment standards, ensuring reliable operation and durability.

2. Improved gear engagement: A new mainshaft improves gear engagement, leading to smoother shifts and increased overall driving experience.

3. Efficient repair solution: Replacing a faulty gear mainshaft with a new one can be a more cost-effective option compared to a complete transmission rebuild or replacement.

Cons:

1. Upfront cost: Purchasing a new gear mainshaft can be more expensive than repairing a faulty one. However, factoring in the longevity of the new part and the potential savings from avoiding more extensive transmission repairs, the investment may still be worthwhile.

2. Installation complexity: Installing a new gear mainshaft can be a complex process, requiring specialized tools and technical expertise. While some vehicle owners may choose to do the work themselves, some may prefer to opt for professional installation to ensure the job is done correctly.

3. Availability: Depending on your location and supplier, availability can be a concern, potentially delaying the repair process. It's essential to verify that the part is in stock before making the purchase, especially if you require an urgent repair.

Conclusion:

Understanding both the advantages and disadvantages of buying a National Drivetrain WT304-21 2nd gear mainshaft 35T for your GM vehicle helps ensure a well-informed purchasing decision. Consider the potential cost savings from the elimination of future repairs, improved drivability, and the cost-effectiveness of replacing a single component instead of an entire transmission.

Recommendation:

If you value a smooth driving experience, reliability, and the potential cost savings of repairs, it may be a worthwhile investment to purchase and install the National Drivetrain WT304-21 2nd gear mainshaft 35T for your GM vehicle. Ensure you have the necessary tools, specialized knowledge, or access to professional installation services to ensure the part is installed correctly for optimal performance.

Details:

68-'914-SPEED MANUAL TRANSMISSION: 2ND GEAR. SM465 TRANSMISSION 2ND GEAR 35T FITS CHEVY GMC '68-'91 WT304-21. FITS SM465 EQUIPPED CHEVY GMC C K PICKUPS, BLAZER, JIMMY SUBURBAN: '68-'76 194ci 230ci. 68-'84 250ci 292ci.

specifications manutransmission:

  • for models: Sm465
  • brand: National Drivetrain
  • mpn: Wt304-21
  • part type: Gear
  • manufacturer warranty: 1 Year

shipping manutransmission:

  • class: Standard
  • cost: $8.64
  • transit: 3-9 Days
  • service: USPS Ground Advantage
  • carrier: USPS
  • type: Calculated

payments manutransmission:

  • credit card: Diners-club
  • wallet: Paypal
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general manutransmission:

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

returns manutransmission:

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

offer manutransmission:

  • options: Ship-to-home
  • availability: In Stock
  • started: January 15, 2025
  • sold: 0
  • best offers: True
  • quantity: 7

seller manutransmission:

  • city: Palmdale, California
  • rating: 98.7%
  • # reviews: 166
for models: sm465, part type: gear, manufacturer warranty: 1 year,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 2956854003297671,

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