1998 MERCURY MOUNTAINEER Differential & Rear-End Components

USA Standard Gear standard spider gear set for Ford 8.8", 31 spline

Part Number: SPZ-39016

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Crush Sleeve, Steel, 0.495 in. Tall, Each

Part Number: YGA-33093

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

Ring Gear Spacer

Part Number: MGR-4105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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Crosspin Shaft, Steel, 0.875 in. Diameter, Rear, Ford 8.8 in., Ford 8.8 in. IRS, Each

Part Number: YGA-33331

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Axle Shaft, Direct Fit, Driver Side, Rear, Forged Alloy, Ford, SUV, Each

Part Number: MGR-MG25115

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Mini spool for Ford 8.8" with 28 spline axles

Part Number: YGA-32225

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Ring and Pinion Gear Installation Kit, Pinion Installation Kit, 30 Spline, Ford 8.8 in., Kit

Part Number: YGA-13041

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 14, 2025 if ordered today

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Axle Shaft

Part Number: MGR-MG2120

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Baffle, Differential Carrier Replacement Part, Each

Part Number: YGA-33002

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Axle Shaft Retainer

Part Number: MGR-3833322

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Differential Inner Gear Kit; Ford 8.8 IRS - 28 Spline, Open Diff

Part Number: SVL-2023885

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-60-2101

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Differential Carrier Replacement Parts, Trac Loc Spring, 28 Spline, Ford 8.8, Each

Part Number: YGA-33515

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Estimated Ship Date: Oct 14, 2025 if ordered today

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Trac-Loc Spring, Differential Carrier Replacement Parts, Ford 8.8 in., Each

Part Number: YGA-33516

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 14, 2025 if ordered today

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Cross Shaft Pin, Mini Spool, Steel, Ford, 8.8 in., 0.750 in., 28-Spline, Each

Part Number: RMG-CSPF88E

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 2, 2025 if ordered today

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Pinion Gear Thrust Washer, Ford 8.8 in., Each

Part Number: YGA-33299

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Ring Gear Spacer

Part Number: MGR-4104

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Thrust Washer, Differential Carrier Replacement Part, 0.750 in. I.D., Ford 8.8 in., Each

Part Number: YGA-33297

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Estimated Ship Date: Oct 13, 2025 if ordered today

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CARRIER SHIM

Part Number: MGR-1125R

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Ring Gear Bolt

Part Number: MGR-D5AZ4216A

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Estimated Ship Date: Monday 9/15/2025

Yukon Pinion install kit for Model 35 IFS differential for Explorer and Ranger

Part Number: YGA-13084

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Estimated Ship Date: Monday 9/15/2025

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Ring Gear Bolt, Hex Head, 3/8-24 in. Thread Size, Steel, Natural, Each

Part Number: YGA-33038

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

Differential, Auburn, Locker, 31-Spline, Ford, 8.8 in. IRS, Each

Part Number: AUB-545005

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Estimated Ship Date: Monday 9/15/2025

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Combo, Differential, Traction-Lok, Ring and Pinion, 3.55:1 Ratio, Install Kit, Ford, 8.8 in.. 31 Spline, Kit

Part Number: CMB-14-0063

5.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

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USA Standard Master Overhaul kit for the Model 35 IFS front differential

Part Number: SPZ-37068

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Estimated Ship Date: Sep 29, 2025 if ordered today

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