(YG D44JK-488RUB) High Performance Ring & Pinion Gear Set for Jeep JK Dana 44 Rear Differential, dana 44jk in 4.88 ratio rub
Product ID: 18993407
🔥high-grade steel durability
⚙️4.88 axle ratio precision
🛠️OEM-spec fitment ease
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⚙️ Shift your Jeep’s performance into overdrive with Yukon’s ultimate gear set!
The Yukon Gear & Axle YG D44JK-488RUB is a high-performance 4.88 ratio ring and pinion gear set engineered for Jeep JK Dana 44 rear differentials. Crafted from premium steel and designed to OEM specifications, it delivers quiet, durable, and precise gear engagement. Ideal for street, off-road, and track use, it supports significant horsepower upgrades and larger tires. Comes with a 1-year warranty and optional lifetime protection plan, making it the trusted choice for serious Jeep enthusiasts.
| ASIN | B00EHN3YNQ |
| Best Sellers Rank | #429,428 in Automotive ( See Top 100 in Automotive ) #50 in Automotive Replacement Differential Rings & Pinions |
| Brand | Yukon Gear & Axle |
| Customer Reviews | 4.0 4.0 out of 5 stars (63) |
| Date First Available | June 27, 2012 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 16.03 pounds |
| Item model number | YG D44JK-488RUB |
| Manufacturer | Yukon Gear |
| Manufacturer Part Number | YG D44JK-488RUB |
| Model | High performance Replacement Ring & Pinion Gear Set fits Dana 44JK in a 4.88 Ratio |
| OEM Part Number | 24290 |
| Product Dimensions | 16 x 12 x 6 inches |
K**M
Decent Gears
Was able to shim this enough to fit a Subaru BRZ differential carrier (gear was not made to fit this case) and get things close enough to run. Backlash was consistent in the multiple spots checked. Have beat on them for 2 years without issue; track days, burnouts with wheel hop, etc
B**N
Tough as Nails
Yukon didn't disappoint! Always great quality.
J**H
Garbage 🗑
My wife has broken two sets of these 4.88 gears on her grocery getter on 37s. Its not even a rig that's beat on.
D**I
Five Stars
great price, and good quality
R**S
Five Stars
Worked Perfect! Great value
O**Z
Four Stars
good
S**R
this is not the correct ghear ratio
this part is advertised for 20120 jeep wrangler but the factory gear ratio is 3.321 not 4.88 it is just wrong to say it fits the interchange you use does not even match Yukon gears all fits and sizes need to be clearly marked fir ratio and fit it would dsave a lot of returns and re orders
D**D
Poorly machined
Poor fit. Had to grind/sand bearing face for bearing to fit properly. Poor machining on Yukon’s part
Trustpilot
2 months ago
1 month ago