Eaton

Eaton ELocker4 Differential 30 Spline 3.73 & Up Ratio Dana 30/30S

$1,558.39

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19819-020

CATALOG NOTES

Bearing LM102949 and race LM102911 and outboard shims are required.

RING GEAR RATIO

3.73 & up

GEAR SPLINE TOOTH COUNT

30 EA

AXLE SHAFT DIAMETER

1.16 in

RING GEAR SIZE

7.2 in

DIFFERENTIAL TYPE

Locking

VEHICLE USAGE

Off-Road: Rock Crawl
On Road: Work Truck / Towing
Off-Road: Extreme Off-Road
Off-Road: Light Trail / Sand Sports
Off-Road: Work Truck / Towing

Model year start	Model year end	Vehicle make	Vehicle type (model)	Axle location	Axle description	Gear ratio	Model product notes
0000	0000	Jeep	Cherokee, Grand Cherokee, Liberty, Post Office Truck, Scrambler, Wagoneer, Wrangler	Front	Dana Super 30	3.73 & up	Bearing LM102949 and race LM102911 and unique shims are required
0000	0000	Jeep	Cherokee, Grand Cherokee, Liberty, Post Office Truck, Scrambler, Wagoneer, Wrangler	Front	Dana Super 30	3.73 & up	"Most gear oils are sufficient: a quality, petroleum-mineral based oil is recommended. Synthetic oils and friction modifiers can also be used, but are not necessary. In cold weather conditions, a lower viscosity gear oil (equivalent to API GL-5 75W-90) is recommended."

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