What is axle ratio Jeep Wrangler?
The Jeep Wrangler is available with several axle gear ratios allowing customers to optimize fuel economy and vehicle capability. Wrangler is available with 3.21, 3.73 or 4.10 ratios depending on model. The capable driveline of the Sport and Sahara models include a Dana 30 front axle and Dana 44 rear axle.
What is the gear ratio on a Jeep JK Wrangler?
Dana 30 front axles have a 7-1/8″ diameter ring gear and come standard on Sahara and X model Jeep JK Wranglers with a gear ratio of 3.21. For 2007, an optional 4.10 gear ratio was available on towing packages.
How big is the rear axle on a Jeep Wrangler?
The YJ Dana 30 hold a reverse cut ring and pinion, but the TJs do not. Both TJs and YJs, however, use a 5×4.5 inch bolt pattern. Dana 35: This was an axle size used on most Jeep rear axles. They had a ring gear diameter of 7 and 9/16 inches. They came with either a 3.21 or 4.10 gear ratio.
What is the axle ratio of a JL Wrangler Rubicon?
For instance, the JL Wrangler Rubicon has 4.10 axle ratios in the front and rear, which is different than the 3.45 axle ratios found in the less expensive Sahara and Sport editions. Many off-road enthusiasts choose to upgrade their axle ratios for performance benefits. However, there are some downsides to going larger when it comes to axle ratio.
What kind of wheel drive does a 2008 Jeep Wrangler have?
Back for 2008 are all three Wrangler trim level versions in the X, Sahara, and Rubicon. The brand’s base model, Wrangler X, uses a standard four-wheel-drive system with a two-speed transfer case for part-time use, front Dana 30 and rear Dana 44 axles, along with curved windshield and better top materials for added noise reduction.
The YJ Dana 30 hold a reverse cut ring and pinion, but the TJs do not. Both TJs and YJs, however, use a 5×4.5 inch bolt pattern. Dana 35: This was an axle size used on most Jeep rear axles. They had a ring gear diameter of 7 and 9/16 inches. They came with either a 3.21 or 4.10 gear ratio.
What’s the gear ratio on a Wrangler Rubicon?
Rubicon models come standard with a 4.10 rear gear ratio and also use a Dana 44 axle in the front with either a 3.73 or 4.10 gear ratio. Rubicon models also come with an electronically lockable differential for optimal traction while in 4WD.
How is tire size and axle gear ratio related?
This page is a Differential Gear Ratio Chart for comparing tire size to axle gear ratio and the combined effect on power and fuel economy.
Why do Jeeps have different axles and differentials?
Stronger axles, different gear ratios, and even a tougher differential will help you tackle more difficult trails. Wranglers are known to have a terrain capable and rugged drivetrain. The solid axle design paired with an incredible 4WD system, provides Jeeps with a high degree of versatility and durability.