GM GENUINE PARTS 19178539 Manual Transmission Shaft

( Brand: Gm Genuine Parts ), ( Manufacturer Part Number: 19178539 ), ( Part Type: Manual Transmission Shaft ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Item Length: 21 In )

Review GM GENUINE PARTS Manual Transmission Input Shaft

GM 19178539 Manual Transmission Shaft

The GM 19178539 Manual Transmission Shaft is an essential component in the powertrain system of certain GM vehicles. Designed for durability and reliability, this shaft plays a crucial role in transferring engine power to the transmission.

Measuring approximately 26.5 inches in length, this shaft is manufactured using high-strength steel for improved resistance to wear and tear. Its cross-sectional shape is a constant-velocity (CV) type, which ensures smooth and efficient power transfer between the engine and transmission.

The GM 19178539 Manual Transmission Shaft is designed with splined ends that securely connect to the engine and transmission. The engine end is a 24-spline design, while the transmission end is a 19-spline design. These splines provide a strong connection between the shaft and the corresponding components, ensuring optimal power transfer and minimal vibration.

The shaft is also engineered with a double-row, ball-and-roller bearing assembly. This design allows for the shaft to rotate freely while minimizing friction and wear. The bearings are sealed to protect against contaminants and to maintain lubrication, ensuring a long service life.

The GM 19178539 Manual Transmission Shaft is specifically designed for select GM applications, and it is engineered to meet or exceed OE specifications for fit, form, and function. This ensures a seamless installation process and reliable performance.

In summary, the GM 19178539 Manual Transmission Shaft is a robust and durable component that plays a critical role in the powertrain system of eligible GM vehicles. Its high-strength steel construction, CV-type cross-section, splined ends, and double-row ball-and-roller bearing assembly all contribute to its superior performance and extended service life.

Buying a GM 19178539 manual transmission shaft involves weighing the potential benefits against the drawbacks to determine if it's the right choice for your vehicle repair needs. Here are some pros and cons to consider:

1. OEM Part: This shaft is an original equipment manufacturing (OEM) part, which means it is designed and manufactured by General Motors. Using an OEM part guarantees a perfect fit and factory-level performance.

2. Durability: Manual transmission shafts are essential components of the drivetrain system. A new OEM shaft can ensure the durability and reliability of the transmission system, especially if the old shaft is worn out or damaged.

3. Smooth Shifting: A faulty manual transmission shaft can result in rough or jerky shifting, which can negatively impact the driving experience. Installing a new OEM shaft can help restore smooth and efficient shifting.

4. Long-Term Savings: Although purchasing a new manual transmission shaft can be expensive upfront, it may save you money in the long run by avoiding costly repairs or replacements of other transmission components due to shaft failure.

1. Cost: The price of a new GM 19178539 manual transmission shaft can be quite high, making it a significant investment for some vehicle owners.

2. Installation Complexity: Installing a manual transmission shaft requires specialized knowledge and tools, which may require hiring a professional mechanic to do the job correctly.

3. Potential for Other Issues: Sometimes, a faulty manual transmission shaft may be the result of other underlying transmission issues. Installing a new shaft without addressing those issues could lead to further complications and additional repair costs.

Ultimately, the decision to buy a GM 19178539 manual transmission shaft depends on various factors, including the condition of your vehicle, your budget, and your personal preferences. If you have a faulty or worn-out manual transmission shaft, investing in a new OEM part may be the best option for ensuring the longevity and reliable performance of your transmission system. However, it's essential to consider the potential costs, both upfront and long-term, and the complexity of the installation process before making a final decision. If you're unsure, consulting a professional mechanic for their expert opinion can help you make an informed decision.

If you have a reliable diagnosis of a faulty or worn-out manual transmission shaft and the replacement cost fits within your budget, purchasing a new GM 19178539 manual transmission shaft can be a wise investment for the long-term health and performance of your vehicle. However, if you're unsure about the diagnosis or the cost, it's recommended to consult with a professional mechanic to help you weigh the pros and cons and make an informed decision.

Details:

Such as trim, engine size, color, etc. GM Parts America. Despite what the images or illustrations may show, all parts are sold individually. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost.

Scottsdale, AZ 85260. ATTENTION: The catalog displayed is a generic consumer-friendly application and does not decipher all the options your vehicle may have been built with. Electrical parts are not returnable under any circumstance. Despite what images and illustrations may show, all parts are sold individually.

Parts must be resalable and in the original packaging. 8585 E Frank Lloyd Wright Blvd.

part #: 19178539 prices

• $28.50-$214.20

specifications manutransmission:

• brand: Gm Genuine Parts
• mpn: 19178539
• part type: Manual Transmission Shaft
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• item length: 21 In

returns manutransmission:

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

offer manutransmission:

• started: May 20, 2025
• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home

payments manutransmission:

• wallet: Paypal
• credit card: Diners-club
• other

shipping manutransmission:

• cost: $30.03
• type: Fixed
• service: Standard, Expedited, Overnight
• transit: 3-9 Days
• class: Standard, Expedited, One-day

general manutransmission:

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

seller manutransmission:

• city: Scottsdale, Arizona
• # reviews: 15538
• rating: 96.5%

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