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MERCURY COUGAR Differential & Rear-End Components

Individual Parts

Results 176 - 200 of 986

Gear, Ring and Pinion, 4.88:1 Ratio, Ford, 8.8 in., Set

Part Number: RMG-6903821

5.0 out of 5 stars ( 1 )

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Ring and Pinion Gears and Installation Kit, 8.0" FORD 3.25 REAR R&P GEAR/ INSTALL KIT PACKAGE; FITS STD OPEN CARRIER w/ 1.625" BEARING JOURNAL

Part Number: YGA-12511

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Gear, Ring and Pinion, 3.89:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F9-389

3.75 out of 5 stars ( 4 )

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Spool, Full Size, Steel, 31-Spline, 10-Bolt, Ford 9 in., Each

Part Number: MGR-FS9-31LW

3.86 out of 5 stars ( 7 )

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Ring and Pinion Gears and Installation Kit, 8.0" FORD 3.00 REAR R&P GEAR/ INSTALL KIT PACKAGE; FITS STD OPEN CARRIER w/ 1.625" BEARING JOURNAL

Part Number: YGA-12510

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Axle bearing retainer for Ford 9", large bearing, 1/2" bolt holes

Part Number: YGA-33467

3.0 out of 5 stars ( 1 )

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Differential, Auburn, Locker, 31-Spline, Ford, 8.8 in., 10-Bolt, Each

Part Number: AUB-545002

2.5 out of 5 stars ( 2 )

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Ring and Pinion Installation Kit, Ford 8.8, Kit

Part Number: MGR-R8-8RPK

5.0 out of 5 stars ( 1 )

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Axle Shaft, Ten Factory, Passenger Side Rear, 1541H Alloy, 31 Spline, Ford, Mercury, Each

Part Number: MGR-MG25151

4.0 out of 5 stars ( 3 )

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Replacement Springs, Powertrax Lock-Right, Kit

Part Number: PWT-1025350KAP

4.73 out of 5 stars ( 15 )

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Ring and Pinion Installation Kit, Ford, 8 in., Kit

Part Number: RAT-3007K

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 4.11:1 Ratio, 1.312 in. Pinion, 28 Spline, 9.000 in. Ring Gear, Ford 9 in., Set

Part Number: YGA-24108

Not Yet Reviewed

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Oil Slinger, Differential Carrier Replacement Part, Outer, Each

Part Number: YGA-33022

5.0 out of 5 stars ( 4 )

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Ring and Pinion Installation Kit, Ford 9 in., Ford/Mercury, Kit

Part Number: MGR-R9R325

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Differential Crush Sleeve, Steel, Ford, 7.5 in., 8.8 in., 9 in., 9.75 in., 10.25 in., 10.5 in., AMC Model 20, Each

Part Number: MGR-B7A4662A

4.5 out of 5 stars ( 4 )

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Ring and Pinion Gears, 3.50:1 Ratio, 28-spline, Standard Ring Gear Rotation, Ford 9 in., Set

Part Number: SPZ-36135

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Gear, Ring and Pinion, 4.86:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F890486

5.0 out of 5 stars ( 1 )

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Gear, Ring and Pinion, 6.50:1 Ratio, Ford, 9 in., Set

Part Number: RMG-79-0054-1

5.0 out of 5 stars ( 1 )

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Ring and Pinion Gears, 3.70:1 Ratio, 28-spline, Standard Ring Gear Rotation, Ford 9 in., Set

Part Number: YGA-24106

5.0 out of 5 stars ( 2 )

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Ring and Pinion Installation Kit, Ford, IRS 8.8 in., Kit

Part Number: FMS-M-4210-A

5.0 out of 5 stars ( 2 )

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Ring and Pinion Installation Kit, Ford 8.8, Installation Kits

Part Number: MGR-F8-8IK

3.8 out of 5 stars ( 5 )

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Differential Carrier Bearings, Standard Replacement, Includes Cup, 1.625 in. Bore, AMC, GM, Mopar, Jeep, International, Studebaker, Hummer, Each

Part Number: TMK-SET69

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Differential Carrier, Grizzly Locker, Chromium Alloy Steel, 28-spline, Rear, Ford 8 in., Each

Part Number: YGA-28006

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Gear, Ring and Pinion, 3.25:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F9-325

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Differential Crush Sleeve, Steel, Each

Part Number: YGA-33085

5.0 out of 5 stars ( 1 )

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