BORGWARNER 1304-171-007 Borg Warner Spline Mainshaft Gm T-10

( Brand: Borgwarner ), ( Manufacturer Part Number: 1304-171-007 ), ( Type: Mainshaft ), ( Oe/oem Part Number: 14053394 ), ( Material: Steel ), ( Vintage Part: Yes ), ( Country/region Of Manufacture: United States )

Review BORGWARNER Borg Warner T-10 Speed Spline Mainshaft Oe Gm fits 1982–2027

The BorgWarner T-10 27 spline mainshaft (part number 1304-171-007) is an essential component in the transmission system of select General Motors vehicles manufactured between 1982 and 1984. This mainshaft is a crucial link between the engine and the transmission, transferring the torque generated by the engine to the transmission gears for efficient power transmission.

The mainshaft is designed with a 27 spline profile, which ensures a secure connection between the mainshaft and the crankshaft or input shaft. This design provides superior strength and durability, making it suitable for use in high-performance applications.

The BorgWarner T-10 mainshaft is manufactured using high-quality materials, including heat-treated steel for added strength and durability. The surface finish is smooth and precise, allowing for easy engagement with the synchronizer rings and other transmission components.

The mainshaft also features a precision-machined bore, ensuring a perfect fit with the input shaft or crankshaft. This ensures a smooth, reliable connection and reduces the risk of transmission damage or failure.

The BorgWarner T-10 27 spline mainshaft is a direct replacement for the original equipment component and is compatible with select GM vehicles including but not limited to Chevrolet and GMC trucks and vans. Installation is straightforward and can typically be completed in a few hours with basic hand tools.

If you're experiencing transmission issues, such as difficult shifting or noise during operation, a worn or damaged mainshaft may be the culprit. Replacing the mainshaft with a new BorgWarner T-10 27 spline mainshaft can help restore smooth, reliable power transmission and extend the life of your transmission system.

In summary, the BorgWarner T-10 27 spline mainshaft (part number 1304-171-007) is a robust and reliable component designed to transfer engine power to the transmission in select GM vehicles from 1982 to 1984. Its precision-machined design ensures a secure and efficient connection, while its durable construction provides long-lasting performance. If you're experiencing transmission issues, consider replacing your worn or damaged mainshaft with a new BorgWarner T-10 27 spline mainshaft for improved power transmission and peace of mind.

Borg Warner T-10 27 Spline Mainshaft (82-84 GM): A Detailed Analysis

The Borg Warner T-10 27 spline mainshaft (part number 1304-171-007) is a critical component for manual transmission vehicles produced by General Motors between 1982 and 1984. This analysis aims to provide an unbiased examination of the benefits and drawbacks of purchasing this specific mainshaft to help you make a well-informed decision.

1. OEM part: This mainshaft is a genuine OEM (Original Equipment Manufacturer) replacement part. It is designed to fit and function identically to the original component, ensuring reliable and optimal performance.

2. Durability: Borg Warner is a reputable brand known for producing high-quality transmission components. This mainshaft is expected to last as long as the original part, if not longer.

3. Compatibility: This mainshaft is specifically engineered for use in GM vehicles from the specified model years, ensuring a perfect fit and compatibility.

1. Cost: Replacing a mainshaft can be a costly repair, especially with an OEM part like the Borg Warner T-10 27 spline mainshaft. The price may be higher than aftermarket alternatives, but the peace of mind and reliability may justify the investment for some.

2. Labor costs: Installing a new mainshaft requires specialized skills and tools, which can add to the overall cost of the repair. Labor costs can vary depending on the shop and location.

3. Potential for other transmission issues: A worn-out mainshaft may be a symptom of other transmission issues. Identifying and addressing these underlying problems might be necessary to prevent further damage and ensure the longevity of the new mainshaft.

The Borg Warner T-10 27 spline mainshaft (1304-171-007) is a high-quality, reliable, and OEM solution for manual transmission issues in GM vehicles from 1982 to 1984. While the cost may be a significant consideration, the benefits of a reliable and efficient transmission system, as well as the peace of mind that comes with using a genuine OEM part, may outweigh the initial investment. It is essential to consider the potential for other transmission-related issues and factor in the labor costs when making your decision.

If you are experiencing issues with your manual transmission in a GM vehicle from the specified model years and have determined that the mainshaft is the culprit, the Borg Warner T-10 27 spline mainshaft (1304-171-007) is a solid choice for a replacement. Ensure that you have the necessary tools and skills to install the part or find a reputable transmission shop to handle the installation for you. Remember that addressing any potential underlying transmission issues will help ensure the longevity of your new mainshaft and the overall health of your vehicle.

Details:

Original Borg Warner ready for your Camry or Fire bird with 27 spline T10. Here for your review is a 1982 - 1984 Borg Warner T10 27 Spline output Mainshaft. Verified straight and in perfect condition ready for your 27-spline output 82 - 84 T10.

part #: 1304171007 price

• $1800.00

specifications manutransmission:

• for years: 1982-2027
• brand: Borgwarner
• mpn: 1304-171-007
• type: Mainshaft
• oe/oem part number: 14053394
• material: Steel
• vintage part: Yes
• country/region of manufacture: United States

seller manutransmission:

• city: Eaton Rapids, Michigan
• # reviews: 9597
• rating: 99.6%

offer manutransmission:

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

shipping manutransmission:

• transit: 4-8 Days
• class: Standard, Expedited, One-day
• cost: $27.20
• service: USPS Ground Advantage, UPS Ground, UPS 2nd Day Air, UPS Next Day Air
• carrier: USPS, UPS
• type: Calculated

returns manutransmission:

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

general manutransmission:

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

payments manutransmission:

• credit card: Discover
• other
• wallet: Paypal

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