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Nitro Front & Rear Gear Package Kit for Jeep Wrangler JK (Non-Rubicon)

Nitro Front & Rear Gear Package Kit for Jeep Wrangler JK (Non-Rubicon)

SKU: JK0209-111A

Dhs. 3,300.00 (Excluding VAT)

Nitro Front & Rear Gear Package Kit for Jeep Wrangler JK (Non-Rubicon)

Gear Package Kit Includes: 

  • Nitro front ring & pinion,
  • Nitro front Master Install Kit,
  • Nitro rear ring & pinion,
  • Nitro rear Master Install Kit.

Nitro Master Install Kits: Koyo or OEM Carrier Bearings, Koyo or OEM Pinion Bearings, Pinion Nut if applicable, Pinion Seal, Crush Sleeve or Preload Shims or Solid Spacer, Carrier Shims if applicable, Gasket or Silicone, Loctite, Gear-marking Compound and Applicator Brush.

Features:
Nitro Rings & Pinions:
  • 8620 Steel Gear Forgings
  • Precision Machining
  • CNC Triple-lapping
  • Heat Treatment
  • Rockwell Hardness Tested

Tech Note:

  • 3.73 and Up Front Carrier Required
  • Models with factory 3.21 gears will also need front carrier NC-D30JK-4 
  • Dana 30 and Dana 44JK Models are specific to the Wrangler JK. They are not universal
  • (Open carriers reuse original internal gears)

Fits Vehicles:

  • 2007-Present Jeep Wrangler JK (Non Rubicon)
  • 2007-Present Jeep Wrangler JK Unlimited (Non Rubicon)

SPECS

  • Front Differential: Dana JK Model 30
  • Rear Differential: Dana JK Model 44
  • Gear Ratio: 4.56, 4.88

Manufacturer  Code : 

4.56: GPJKNONRUB-4.56

4.88: GPJKNONRUB-4.88

New Gear Break-In Guidelines

All new gear sets require a break-in period to prevent overheating damage. Overloading or Overheating will break down the gear oil, which will cause the ring and pinion to fail.

  • Avoid heavy accelerating during the break in process
  • Keep the vehicle under 60 MPH for the first 100 miles
  • Drive 15 to 20 miles, stop let differential cool before proceeding
  • Drive at least 500 miles before towing. First towing should be less than 15 miles, then let cool before proceeding
  • Change Gear Oil after the 500 mile break-in, this removes metal particles and phosphate coating from the gear set during the break-in period.
  • Improper Break-in can be determined through Inspection and wil Void Warranty Claims

Gear Oil
Recommended Gear Oil is an 80W-90/85W-140, Non-Synthetic, GL5 grade or Higher, Name Brand Oil. 

 WARRANTY

Ring & Pinion Warrantied against manufacturing defects. 1 years from date of purchase. Conditions Apply

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