Heavy Duty Truck Parts

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SKU: GTP06305

3.70 Ratio For () | EAR-, EAR122334, ETN122334, S-B494, SB494, SP122334, EAR-122334

Regular price $1,096.88
Shipping calculated at checkout.


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Delivery and Shipping

This part typically ships within 1 to 2 business days.

This Differential Ring and Pinion is precision manufactured to OEM gear ratios and tooth geometry. It distributes torque efficiently between axles, maximizing traction and minimizing wear in commercial trucks.

Specifications

Application 521
Application 581-P
Application DS/DD461
Axle Position Front
Gear Ratio 3.70
Gear Style Spiral
Mounting Location Front-Rear
Pinion Gear Tooth Quantity 10
Pinion Shaft Diameter 2.1 Inch
Pinion Spline Count 41
Ring Gear Outside Diameter 18 Inch
Ring Gear Tooth Quantity 37
Warranty Period 1 Year or 100,000 Miles

Interchange / Cross-Reference Numbers

Brand Part Number
Genuine Newstar EAR-
Eaton EAR122334
Spicer ETN122334
Genuine Newstar S-B494
Genuine Newstar SB494
Volvo Truck SP122334

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