Is this a direct replacement for a 2014 jeep wrangler?

It's a direct fit for a 2014 jk wrangler with front Dana 30 only. (Any non rubicon model). it IS NOT a stock ratio replacement. It's an UPGRADE ONLY and requires the rear gears to be matched. Stock wranglers came with 3.21:1 , or 3.73:1 , with some Rubicons having 4.10:1 ratios.

Does this fit the Dana 30 low pinion?

I would call to match up the model and year of your Jeep because I went through hell with my 2015 and 2017. But just friendly advice here... I don’t and have never used my 2015 for any type of off-roading... Ever. And literally 29 days after the “1 Year Factory Warranty”, one of the teeth broke off the Pinion and just cause an absolute nightmare (messed up the Spiders and Ring had minor scratches from that piece bouncing around for the few minutes the Jeep moved slowly before completely stopping). You think Yukon would honor the warranty or help out at all? Nope. And depending on your model and year, your going to need a new carrier as well. And the one they sell you doesn’t fit properly, so more money wasted and had to search for the correct carrier that fit. I believe it was Spicer that worked. Stay away from Yukon. They are the next Rough Country... making Jeep parts to please the Jeep Civic drivers that are out there everywhere now because “Jeeps are cool now”...

I run 35s on my 2014 jk, with dana 30, should i go for this one or higher one?

I installed Yukon 4.88 on my jk with 33s prepping to go to 35s, I love how it drives now, I'm worried I'll want 5.13, but i hear a lot of people are happy with 4.88 and 35, depends on what your goals are

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Yukon Gear & Axle (YG D30SR-456JK) High Performance Ring and Pinion Set for Jeep JK Dana 30 Short Reverse Differential, 30sr in 4.56 ratio

Product ID: 262517499

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🔥High-grade steel for extreme durability

⚙️4.56 axle ratio precision

🛠️OEM-spec fitment & easy setup

Description

⚙️ Upgrade your Jeep’s heartbeat with Yukon’s high-performance gears!

PLUG AND PLAY FIT - Designed to OEM specs for hassle-free installation and perfect fitment every time.
PRECISION PERFORMANCE - 4.56 gear ratio optimized for maximum torque and horsepower gains on Jeep JK Dana 30.
RACE READY DURABILITY - Engineered with premium steel to withstand the harshest off-road and track conditions.
LIFETIME PEACE OF MIND - Backed by a 1-year warranty plus optional lifetime Y.E.S. protection plan for total confidence.
QUIET SMOOTH OPERATION - Advanced gear tooth surface finish reduces friction and heat for a whisper-quiet ride.

The Yukon Gear & Axle YG D30SR-456JK is a high-performance ring and pinion set engineered specifically for Jeep JK Dana 30 short reverse differentials. Featuring a 4.56 gear ratio, premium machined steel construction, and OEM-accurate fitment, it delivers enhanced torque, durability, and quiet operation. Backed by rigorous in-house testing and a 1-year warranty, this gear set is built to dominate both street and off-road adventures.

Specifications

Manufacturer	Yukon Gear
Brand	Yukon Gear & Axle
Model	High performance Replacement Ring & Pinion Gear Set fits Dana 30 JK Short Reverse Pinion 4.56
Item model number	YG D30SR-456JK
Exterior	Machined
Manufacturer Part Number	YG D30SR-456JK
OEM Part Number	YGD44373
Item Weight	4.08 Kilograms

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