Drivetrain› Manual Transmissions and Components

USA Standard (Yukon)

USA Standard Manual Transmission NSG370 6-SPD 2nd Gear 49-Tooth NSG370 M T 2ND GEAR 6SPD 49 TOOTH

$371.89

SKU: U018 ZMNSG370-21

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Zumbrota Drivetrain, a brand under RANDYS Worldwide, manufactures top-quality manual transmission small parts for repair and maintenance, ranging from full top-to-bottom overhauls to rebuilds. The USA Standard Gear ZMNSG370-21 is specifically a 49-tooth, 2nd gear for the NSG370 6-speed manual transmission, commonly found in Jeep Wranglers.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandUSA Standard (Yukon)
Part NumberU018 ZMNSG370-21

Videos

NSG370 Transmission Common Problems and NSG370 INFO

NSG370 Transmission Common Problems and NSG370 INFO
NSG370 Standard Disassembly

NSG370 Standard Disassembly
Jeep Wangler NSG370 6 Speed Transmission Rebuild (Its Awesome)

Jeep Wangler NSG370 6 Speed Transmission Rebuild (Its Awesome)

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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