TeraFlex 3303134 Tera30 HD Front Axle Shaft Right Inner 27-Spline 34.5 Inch

The TeraFlex 3303134 is a heavy-duty right inner front axle shaft engineered as a direct upgrade for the Tera30 HD Front Axle on 2007–2018 Jeep Wrangler JK and JK Unlimited models. Built to outlast and outperform the factory shaft, this 27-spline, 34.5-inch inner shaft delivers the strength needed for serious off-road use.

Key Features:

• 4340 Chromoly Steel Construction — Dual-heat treated for maximum toughness and resistance to bending and torsional stress
• Optimally Profiled Design — Shaft geometry is engineered for ideal strength distribution across its full length
• Rolled Splines — Cold-rolled spline process produces a stronger, more fatigue-resistant spline interface than cut splines
• Dana 1350-Series U-Joint Compatible — Works with the larger Spicer 1350-Series (Rubicon) U-joint (Spicer # 5-7166X) for enhanced articulation and durability
• Specs: Right Inner | 27-Spline | 34.5 Inches in Length

What's Included:

• 1x Right Front Inner Axle Shaft

Related Part Numbers:

• Left Inner 27-Spline: # 3303118
• Right Inner w/ Outer Stub & U-Joint: # 3333134
• Left Inner w/ Outer Stub & U-Joint: # 3333118
• Both Sides w/ Outer Stubs & U-Joints: # 3303000
• Outer Stub Shaft 32-Spline: # 3304104
• Spicer 1350-Series U-Joint: # 5-7166X

When replacing the inner axle shaft, it is recommended to also replace the inner axle seal. Professional installation is advised; typical total install time for both shafts and seals is approximately 4.9 hours.