NSG370 6-Speed Manual Transmission Parts for Jeep TJ

Replacement Parts for NSG370 Six-Speed Transmission (2005–2006).

Optimize the performance of your late-model Wrangler. We offer a specialized range of parts for the modern NSG370 6-speed unit in the TJ – from crisp shift linkages to complete high-performance clutch kits.
  • Power Delivery: Premium clutch kits by Platinum Driveline for flawless torque transfer.
  • Linkage Hardware: Complete shift linkage assemblies by Crown for crisp gear changes.
  • Maintenance: High-quality bearings, bearing retainers, oil seals, and individual clutch discs.
  • Stability: Vibration-dampening polyurethane transmission mounts by Prothane.

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Modern Six-Speed Precision: Jeep Wrangler TJ NSG370 Transmission Solutions.

The Mercedes-Benz NSG370 manual transmission represents the technological finale of the Jeep Wrangler TJ era during the 2005 and 2006 model years. Paired with both the late 2.4L four-cylinder and the legendary 4.0L inline-six, it provides excellent gear spacing. To maintain the tight, precise shift pattern of this 6-speed unit and prevent sloppy gear engagement, using high-quality replacement parts is essential.


Trusted Reliability: Crown, Platinum Driveline, and Prothane Excellence.

Shifter play is a common issue over time: our complete replacement shift linkage assembly from Crown Automotive quickly restores that firm, factory-correct feel to your shifter console. For internal transmission repairs and sealing, we stock precision-engineered bearings, bearing retainers, and heavy-duty oil seals. Ensure a professional connection to your engine with high-performance clutch kits from Platinum Driveline or utilize individual Crown clutch discs for targeted top-end refreshes. To permanently isolate transmission vibrations from your chassis, we recommend upgrading to a Prothane polyurethane transmission mount.


Expert Support for Your TJ NSG370 6-Speed Build.

The NSG370 features a highly distinct design with an integrated bellhousing, differing significantly from earlier TJ 5-speed units. Our outstanding customer service is here to guide you in choosing the correct clutch kits and hardware tailored to your specific engine size. With our fast shipping, your transmission components will arrive quickly, keeping your Jeep Wrangler TJ ready to shift smoothly through all six gears.