1984 MERCURY Differential & Rear-End Components

Pinion Spacer and Shims, Steel, Ford, 7.5 in, 8.8 in., 9 in., Set

Part Number: RMG-04-0011-S

4.07 out of 5 stars ( 15 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Gear, Ring and Pinion, 3.73:1 Ratio, 1.625 in. Pinion, 8.800 in. Ring Gear, Ford 8.8 in., Set

Part Number: YGA-24096

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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

Part Number: MGR-R8-8R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Differential, Auburn, Grip-N-Loc, Limited Slip, 28-Spline, Ford 8.8 in., Each

Part Number: AUB-546080

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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

Part Number: SPZ-37030

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Differential, Auburn, Grip-N-Loc, Limited Slip, 33-Spline, Ford, 8.8 in., Each

Part Number: AUB-5460116

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Crosspin Bolt, 5/16 in. Hex Head, Each

Part Number: YGA-33067

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Differential Shims, Carrier, Steel, Kit

Part Number: MGR-SS10

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Ring and Pinion Gears, Ford 8.8 in., 3.73:1 Ratio, 30-Spline, Standard Rotation, Installation Kit Included, Kit

Part Number: YGA-10618

4.0 out of 5 stars ( 2 )

Estimated Ship Date: May 26, 2026 if ordered today

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Spool, Mini, Steel, 28-Spline, 10-Bolt, Ford 8.8 in., Each

Part Number: MGR-MS88-28

1.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Axle Shaft, Ten Factory, Rear, Ford 8.8, 1541H Alloy Steel, Ford, Kit

Part Number: MGR-MG22180

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Gear, Ring and Pinion, 4.56:1 Ratio, Ford, 8.8 in., Set

Part Number: RMG-6903121

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Gear, Ring and Pinion, 3.31:1 Ratio, Ford, 8.8 in., Set

Part Number: MGR-F888331

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Mini Spool, Performance, Steel, 31-spline, Ford 8.8 inch, Each

Part Number: SDH-10015385

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Axle Shaft, Rear, C-clip Type, 28-spline Inner, 1541H Alloy Steel, 30.000 in. Length, Ford, Mercury, Each

Part Number: YGA-21184

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Differential Side Bearing Spacer; Differential Carrier Shims; For Ford 7.5 in./GM 7.5 in./GM 8.5 in./GM 8.2 in

Part Number: RMG-3800061

4.53 out of 5 stars ( 15 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Pinion Shims, Steel, Kit

Part Number: YGA-55009

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Differential Carrier, Posi Performance, Limited Slip, 28-Spline, Clutch Type, for 10-Bolt Cover, Ford, 8.8 in., Steel, Natural Finish, Each

Part Number: ETN-19605-010

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Differential, Auburn, Grip-N-Loc, Limited Slip, 31-Spline, Ford, 9 in., Each

Part Number: AUB-546036

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Differential Pinion Nut, Steel, Each

Part Number: MGR-379570S

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Oil Slinger, Differential Carrier Replacement Part, Outer, Each

Part Number: YGA-33022

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Differential Carrier Bearings, Steel, Races, Shims, Ford 8.8 in., Ford 8.8 in. IRS, Kit

Part Number: YGA-57007

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Differential Carrier Bearing, Steel, 3.062 in. Diameter, Each

Part Number: NTL-A36

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Gear, Ring and Pinion, 3.73:1 Ratio, Ford, 8.8 in., Set

Part Number: MGR-F8-8-373

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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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 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air