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Nitro 220mm 3.45 Ring & Pinion
2018+ Jeep Wrangler JL Rubicon & Gladiator Rear Diff

Spicer Advantek 220mm 3.45

Price: $344.00

Product Code: M220JL-345-NG

Description Vehicle Applications Warranty Information

Nitro 220mm/Dana 44 3.45 Ring & Pinion

2018-2021 Jeep Wrangler Rubicon
2018-2021 Jeep Wrangler Sport*
2018-2021 Jeep Wrangler Sport S*
2018-2019 Jeep Wrangler Unlimited Moab
2018-2021 Jeep Wrangler Unlimited Rubicon
2018-2020 Jeep Wrangler Unlimited Sahara
2018-2020 Jeep Wrangler Unlimited Sport
2018-2020 Jeep Wrangler Unlimited Sport S
2020-2020 Jeep Gladiator Launch Edition
2020-2020 Jeep Gladiator Overland
2020-2020 Jeep Gladiator Rubicon
2020-2021 Jeep Gladiator Sport
2020-2020 Jeep Gladiator Sport S

*Optional and not standard equipment

Differential: 220mm/Dana 44
Gear Ratio: 3.45
Tooth Count: 38/11
Pinion Splines: 32
Ring Gear Bolts: (not included)
Manufacturer: Nitro Gear & Axle
Warranty: 2 Years

Nitro Gear & Axle strives to provide the highest quality differential components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and Fits. At Nitro we know differentials, and know what it takes to provide you with high-quality components. Nitro gears are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford & Toyota. They are precision machined using computer controlled processes, heat treated, CNC triple-lapped and Rockwell tested for hardness. These extra steps ensure excellent fitment, ideal contact pattern and smooth, quiet operation.

Nitro Gear and Axle Premium Differential Ring and Pinion Gears, Axles and parts


This product can expose you to chemicals including toluene and benzene, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to: www.P65Warnings.ca.gov

  • 2 Year Warranty*

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