Description
Product Overview
The GETRAG 5th Gear Mainshaft is a premium replacement part designed for Chrysler and Dodge manual transmissions. Manufactured by USA Standard Gear, this component features a fully machined exterior that ensures smooth gear shifts and long‑term durability. Weighing only 5 pounds and measuring 6 x 6 x 6 inches, the mainshaft fits the ZMGETG360‑18 model number, aligning perfectly with factory specifications. Its robust construction and precise tolerances make it ideal for both restoration projects and performance upgrades.
Usage
This mainshaft is suited for a wide range of applications, from daily commuters to performance‑oriented vehicles. Install it when rebuilding a transmission, replacing a worn gear, or upgrading to improve shift quality. It is especially beneficial for owners of Chrysler and Dodge models that rely on a solid 5th gear for highway cruising. 
Why Choose Us
USA Standard Gear is renowned for its commitment to quality and precision engineering. Each GETRAG mainshaft undergoes rigorous testing to meet automotive standards, ensuring reliability under demanding conditions. Our parts are sourced from trusted suppliers and feature a machined finish that reduces friction and wear. Choosing this product means investing in a component that offers factory‑level fit, reduced maintenance, and confidence on the road.
Key Features
- Precision‑machined steel for smooth, consistent gear engagement
- Exact fit for ZMGETG360‑18 model, eliminating modification needs
- Lightweight design at 5 lb for easier handling and installation
- Durable construction resistant to wear and heat buildup
- OEM‑compatible performance for Chrysler and Dodge manual transmissions
FAQ
Does this mainshaft fit all Chrysler and Dodge models?
The GETRAG 5th Gear Mainshaft is compatible with transmission models that use the ZMGETG360‑18 part number, which includes many Chrysler and Dodge vehicles. Always verify your vehicle’s specifications before purchase.
What tools are required for installation?
Standard transmission repair tools are sufficient, including a gear puller, torque wrench, and basic hand tools. Detailed installation instructions are provided with the part.
Is the mainshaft coated for corrosion resistance?
Yes, the shaft receives a protective coating during manufacturing to guard against rust and corrosion, extending its service life.
Can this part be used in performance upgrades?
Absolutely. The precision‑machined design improves shift feel and can handle higher torque loads, making it a solid choice for performance builds.
What is the warranty on this product?
USA Standard Gear offers a limited one‑year warranty covering manufacturing defects. Register your product for warranty support.
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