The Yukon Stage 4 Gear & Install Kit for Jeep JK (non‑Rubicon) in a 5.13 ratio delivers front and rear ring-and-pinion sets, full Master Overhaul installation kits, Yukon Hardcore nodular iron diff covers and 4340 chromoly front and rear axles. This all-in-one re-gear solution is intended to improve traction and allow more aggressive gear ratios for larger tires, towing and off-road use, backed by Yukon engineering and testing.
Yukon Gear & Install Kit Stage 4 Package For Jeep JK (Non-Rubicon) in a 5.13 Ratio