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1998 Ford Expedition
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1998 Ford Expedition

1998 Ford Expedition Differential Cases

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Standard Open case for Ford 9.75", Bare Case
Yukon Gear & Axle®
Standard Open case for Ford 9.75", Bare Case
Part Number: YUKYCF975500
Guaranteed to Fit
$344.04
Vehicle Fitment
  • 1998 Ford Expedition Eddie Bauer All Engines 4WD, Ford 9.75 in.
  • 1998 Ford Expedition XLT All Engines RWD, Ford 9.75 in.
Product Details
Location : RearAxle Type : Ford 9.75 in.Product Fit : Direct FitRecommended Use : PerformanceWarranty : 1 year Yukon Gear & Axle limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Deals : Overstock
Yukon standard open carrier case, Ford 8.8", 31 spline
Yukon Gear & Axle®
Yukon standard open carrier case, Ford 8.8", 31 spline
Part Number: YUKYCF880502
Guaranteed to Fit
$228.89
Vehicle Fitment
  • 1998 Ford Expedition XLT All Engines RWD, Ford 8.8 in.
  • 1998 Ford Expedition Eddie Bauer All Engines 4WD, Ford 8.8 in.
Product Details
Location : RearNotes : This Case uses a 7/8 in. Diameter Cross Pin Shaft; If You Have the Older Design which used a 3/4 in. Cross Pin Shaft You will also Need to Purchase Spider Gear Set YPKF8.8-S-31Axle Type : Ford 8.8 in.Spline Count : 31Product Fit : Direct FitRecommended Use : PerformanceWarranty : 1 year Yukon Gear & Axle limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Yukon Dura Grip case for Ford 8.8", 31 spline
Yukon Gear & Axle®
Yukon Dura Grip case for Ford 8.8", 31 spline
Part Number: YUKYCF88DG31
Guaranteed to Fit
$385.89
Vehicle Fitment
  • 1998 Ford Expedition XLT All Engines RWD, Ford 8.8 in.
  • 1998 Ford Expedition Eddie Bauer All Engines 4WD, Ford 8.8 in.
Product Details
Location : RearAxle Type : Ford 8.8 in.Spline Count : 31Product Fit : Direct FitRecommended Use : PerformanceWarranty : 1 year Yukon Gear & Axle limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Yukon standard open carrier case, Ford 8.8", 28 spline
Yukon Gear & Axle®
Yukon standard open carrier case, Ford 8.8", 28 spline
Part Number: YUKYCF880500
Guaranteed to Fit
$482.89
Vehicle Fitment
  • 1998 Ford Expedition XLT All Engines 4WD, Ford 8.8 in.
  • 1998 Ford Expedition Eddie Bauer All Engines 4WD, Ford 8.8 in.
Product Details
Location : FrontAxle Type : Ford 8.8 in.Spline Count : 28Product Fit : Direct FitRecommended Use : PerformanceWarranty : 1 year Yukon Gear & Axle limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Yukon Trac Loc positraction, Ford 8.8", 31 spline
Yukon Gear & Axle®
Yukon Trac Loc positraction, Ford 8.8", 31 spline
Part Number: YUKYCF318
Guaranteed to Fit
$668.89
Vehicle Fitment
  • 1998 Ford Expedition XLT All Engines RWD, Ford 8.8 in.
  • 1998 Ford Expedition Eddie Bauer All Engines 4WD, Ford 8.8 in.
Product Details
Location : RearAxle Type : Ford 8.8 in.Spline Count : 31Product Fit : Direct FitRecommended Use : PerformanceWarranty : 1 year Yukon Gear & Axle limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Yukon standard open carrier case & spiders, Ford 8.8", 31 spline
Yukon Gear & Axle®
Yukon standard open carrier case & spiders, Ford 8.8", 31 spline
Part Number: YUKYCF3180S
Guaranteed to Fit
$383.89
Vehicle Fitment
  • 1998 Ford Expedition XLT All Engines RWD, Ford 8.8 in.
  • 1998 Ford Expedition Eddie Bauer All Engines 4WD, Ford 8.8 in.
Product Details
Location : RearNotes : This Unit will Work in Vehicles with Independent Rear SuspensionsAxle Type : Ford 8.8 in.Spline Count : 31Product Fit : Direct FitRecommended Use : PerformanceWarranty : 1 year Yukon Gear & Axle limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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Top Rated Products

Yukon Gear & Axle Yukon standard open carrier case, Ford 8.8", 28 spline
$482.89( Review)
The ring gear was a tight fit. Carefully Tightend the bolts symmetrically
Anonymous
VERIFIED PURCHASER

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Product Questions & Answers

Yukon Gear & Axle Yukon standard open carrier case & spiders, Ford 8.8", 31 spline
$383.89
Q:will this rear carrier come with the clutch packs?
Jonatan G.
A:BEST ANSWERHi Jonathan, I'm glad to assist you. There is no mention of any clutch pack included as per our supplier's technical details (https://www.yukongear.com/shop/yc-f3180-s). If good. Grab our promo price, which has a 30-day post-purchase price match guarantee. Happy shopping! https://www.carparts.com/differential-case/yukon-gear-and-axle/yukycf3180s?can=cpje1043_CSQA_20230521 Show less
Jeonino E.
 
3 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

Your Guide to How Spider Gears Work, Plus FAQs
Your Guide to How Spider Gears Work, Plus FAQsInside the differential case, there are two side gears and two pinion gears. The pinion gears are technically the spider gears, but many people simply refer to all four of the gears as spider gears. A spider gear is an example of a bevel gear that rotates around the differential case.