97-06 Jeep Wrangler TJ NP231 Extreme Short Shaft Kit TeraFlex

The TeraFlex TJ: NP231 Extreme Short Shaft Kit is what short-wheelbase TJ Wrangler/Unlimited owners have been dreaming about for decades.

Not only does the Extreme Short Shaft Kit improve on strength, but it also increases driveshaft length by up to 7″ over a stock application.

This kit is also more than 3″ shorter than a standard Slip Yoke Eliminator Kit and 1.5″ shorter than an ATLAS II.

Speedometer readings are transferred through a tone ring and electronic sensor.

Output housing

• Transfer case rear output shaft
• Output Housing Seal (# 2199920)

Output housing bearing

• Rear Output Yoke (# 600071)
• Output Yoke Flanged Nut (# 231112)
• Electronic Transfer Case Speed Sensor w/ Harness (# 4990254)
• All necessary hardwareTJ Wrangler (short wheelbase)
• LJ Wrangler Unlimited (long wheelbase)

✅ Vehicle Compatibility

• 1997 – 1997 Jeep Cherokee Country
• 1997 – 1997 Jeep Cherokee SE
• 1997 – 1997 Jeep Cherokee Sport
• 1999 – 2001 Jeep Cherokee Classic
• 1999 – 2001 Jeep Cherokee Limited
• 1999 – 2001 Jeep Cherokee SE
• 1999 – 2001 Jeep Cherokee Sport

🔧 Installation & Guides

📥 Download Installation Guide (PDF)