USA STANDARD GEAR
More Information for USA STANDARD GEAR ZGF88
{Alternate Inventory Numbers: F8.8-430, F8.8-390, F8.8-411, F8.8-488, F8.8-373, F8.8-513, F8.8-331, F8.8-308, F8.8-355, F8.8-327, ZGF88308, ZGF88327, ZGF88331, ZGF88355, ZGF88373, ZGF88390, ZGF88411, ZGF88430, ZGF88456, ZGF88488, ZGF88513, USA24354 }
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USA STANDARD GEAR ZGF88  
Choose Gear Ratio Below
Price
Core
Pack
Total
Choose Gear Ratio:
  •  
  • 3.27 Gear Ratio ($191.89) Warehouse
  • 3.55 Gear Ratio ($193.79) Warehouse
  • 3.31 Gear Ratio (Only 1 Remaining) ($197.79) Delay1 Day DelayWarehouse
  • 5.13 Gear Ratio ($211.79) Warehouse
  • 3.73 Gear Ratio ($219.79) Warehouse
  • 4.30 Gear Ratio ($221.79) Warehouse
  • 4.11 Gear Ratio ($225.79) Delay1 Day DelayWarehouse
  • 3.08 Gear Ratio ($257.79) Warehouse
  • 4.88 Gear Ratio ($266.79) Warehouse
  • 3.90 Gear Ratio ($278.79) Warehouse
USA STANDARD GEAR ZGF88close
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Part image
USA STANDARD GEAR ZGF88 Specifications
Cover Bolt Quantity10
Gear Ratio5.71
Mounting Hardware IncludedNo
Ring Gear Diam: 8.8"; Diff Cover Bolts: 10; Ring Gear Bolts: 10; Pinion Splines: 28
Features & Benefits:
  • Fits standard rotation Ford 8.8"
  • Ring & Pinion Kit
  • 3:55 Gear Ratio
  • 4.30 ratio
  • 8.80" ring gear diameter
  • 28 spline pinion
  • 30 spline pinion
  • Ford 8.8"
  • 10 ring gear bolts
  • Rear
  • 3.08 ratio
  • 3.27 ratio
  • 3.31 ratio
  • 3.73 ratio
  • 3.90 ratio
  • 4.11 ratio
  • 4.56 ratio
  • 4.88 ratio
  • 5.13 ratio
  • Engineered for the Harshest Conditions
  • All Yukon ring & pinion sets come standard with a one-year warranty.
USA Standard Gear Technical Support

If you are having trouble choosing the correct USA Standard Gear part, or experiencing issues during or after installation of this part, USA Standard Gear's technicians are available to help answer your questions.

Phone: 1-866-748-0902 (M-F 6am-4pm PST)



Attention California Customers - Not Applicable

OEM / Interchange Numbers: 10004665, 2020499, 2020502, 2020737, 2020740, 2020743, 3L1Z4209AG, F88389, F88410, F88456, F88488NG, F888331, F888390, F888456, F888571, M420988308, SVOM4209F327, SVOM4209F331, SVOM4209G355, SVOM4209G410

USA STANDARD GEAR Warranty Information:
12 Months
Warranty Details