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Yukon Gear & Axle ZG GM9.5-373 Ring and Pinion Gear Set 3.73 Ratio GM 9.5"

(Chevrolet Silverado 1500 1999-2013, Silverado 1500 HD 2001-03, 2005-07, Suburban 1500 2000-13, Silverado 2500 HD 2001-13, Tahoe 1997-2013 + 60 more models)

Part of: Yukon Gear & Axle ZG Ring Pinion Set Ratio Ford

Other options in this family: Yukon Gear & Axle ZG GM8.2-355 Yukon Gear & Axle ZG GM8.5-373 Yukon Gear & Axle ZG GM12P-390 Yukon Gear & Axle ZG GM8.5-411 Yukon Gear & Axle ZG GM9.5-488

Manufacturer

Picture for manufacturer Yukon Gear & Axle

Part Number

ZG GM9.5-373
5 reviews
Sale Price

$315.06

Estimated ship date Monday, November 23

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Product Details

The Yukon Gear & Axle ZG GM9.5-373 is a USA Standard ring and pinion gear set engineered for GM 9.5-inch rear differentials with a 3.73:1 gear ratio. This gear set is designed to meet or exceed OEM specifications, providing reliable performance for street driving, towing, and moderate off-road applications.

Key Features:

  • 3.73:1 gear ratio optimized for balanced acceleration and fuel economy
  • Precision-manufactured ring and pinion gears for GM 9.5-inch differentials
  • Exceeds OEM specifications for durability and longevity
  • Rigorous quality control testing including dimensional, material, and fitment verification
  • Compatible with GM trucks and SUVs equipped with 9.5-inch rear axles
  • Manufactured to USA Standard Gear quality standards

This gear set is ideal for restoring worn factory gears or changing gear ratios to improve vehicle performance. The 3.73 ratio provides an excellent balance between low-end torque for towing and reasonable highway cruising RPMs. Professional installation and proper setup with new bearings and seals is recommended for optimal performance and longevity.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2013, Silverado 1500 HD 2001-03, 2005-07, Suburban 1500 2000-13, Silverado 2500 HD 2001-13, Tahoe 1997-2013, C1500 1988-99, K1500 1988-99, K2500 1988-2000, Avalanche 1500 2002-06, Avalanche 2007-13 + 55 more models

Axle Type

GM 9.5 in.

Gear Ratio

3.73

Position

Rear

Prop 65

No

I just bought two of the new Aeromotive pumps from autoplicity at the best price found online.. They were shipped out quick and arrived even faster than I thought. Autoplicity.com will be in my favorites when it comes to ordering parts for my 94 Supra from now on!!!

Lowest price anywhere on EBC brakes, got front and rear sets for 2011 Camaro SS for the price of just the fronts anywhere else, and that is with shipping included! Now I know why the other guy had "free shipping" just added it plus some to the cost of the parts! Now don't get me started on UPS though, but that isn't the vendors fault fedex is just as bad and DHL died.

Good price for great name brand car parts. AEM fuel filter very low price and new. Hope the shipping is as great as the price. :)

Everything worked well for me with this order. The only funny thing is that Autoplicity claimed that the part I was ordering will not fit make and model of my car, despite the fact that I was ordering manufacturer part number specific to my vehicle.

Great website and the ordering was easy too. I like the way they show the full price including shipping and tax. Got the confirmation immediately and the shipment notification the next business day. <br>

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