USA Standard Gear Ring and Pinion Gear and Differential Combos for 1994-2002 RAM 3500, RAM 2500, 1988-1997 F-350 - ZGK2166

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Part Number: SPZ-10879

$2,041.99

Ring and Pinion Gears,USA Standard 11.25" Dana 80, Thin 3.73 Ratio Rear Ring & Pinion GearInstall Kit 35 Spline
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USA Standard Gear Ring and Pinion Gear and Differential Combos for 1994-2002 RAM 3500, RAM 2500, 1988-1997 F-350 - ZGK2166

USA Standard Gear Ring and Pinion Gear and Differential Combos for 1994-2002 RAM 3500, RAM 2500, 1988-1997 F-350 - ZGK2166

SPZ-10879

Not Yet Reviewed

Part Number: SPZ-10879

Estimated Ship Date: Nov 13, 2026

$2,041.99

Estimated Ship Date: Nov 13, 2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
ZGK2166
Part Type:
Product Line:
Summit Racing Part Number:
SPZ-10879
Item Number:
6289589
UPC:
883584108795
Differential Case Design Type:
Dana 80
Aftermarket Carrier Style:
Clutch-type
Axle Shaft Spline Quantity:
35
Ring and Pinion Ratio:
3.73:1
Cover Bolts:
10
Ring Gear Bolts:
12
Pinion Spline Count:
37
Ring Gear Rotation:
Standard
Ring Gear Teeth:
41
Pinion Gear Teeth:
11
Ring Gear Diameter (in.):
11.250 in.
Pinion Shaft Diameter (in.):
2.000 in.
Cover Gasket Included:
No
Pinion Shims Included:
Yes
Carrier Shims Included:
Yes
Crush Sleeve Included:
Yes
Pinion Seal Included:
Yes
Pinion Nut Included:
Yes
Ring Gear Bolts Included:
Yes
Head Bearing Included:
Yes
Tail Bearing Included:
Yes
Carrier Bearings Included:
Yes
Axle Seals Included:
No
Axle Bearings Included:
No
Friction Modifier Included:
No
Differential Oil Included:
No
Quantity:
Sold as a kit.
Notes:
Kit includes HM807010/HM807046 inner pinion bearing and race with a 4.125 in. O.D. and a thin ring gear.

USA Standard Gear Ring and Pinion Gear and Differential Combos

USA Standard Gear ring and pinion and differential combos save time and money by including everything you need in one simple part number. Quick Kits feature a USA Standard ring and pinion gear set, Master Install Kit with high-quality Koyo bearings, and required small parts to get vehicles back on the road quickly. The gear and install kits include axle bearings and seals. Many of these combo kits include Dura Grip differentials, depending on application. Order the USA Standard Gear ring and pinion gear and differential combo designed to fit your application.

Applications

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Some parts are not legal for use in California or other states with similar laws / regulations

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This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer.

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