MERCURY GRAND MARQUIS Transmission & Drivetrain

Ring and Pinion Installation Kit, Ford, 9 in., 28-Spline, Open, Kit

Part Number: MGR-F9IKN

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/1/2025

Transmission Dipstick, Braided Stainless Steel, Black Housing, Black Handle, Ford, C-6, Each

Part Number: LOK-XTD-30C6FM

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/1/2025

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Gear, Ring and Pinion, 6.20:1 Ratio, Ford, 9 in., Set

Part Number: RMG-79-0023-1

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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• Special Order

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

Part Number: MGR-F8-8-456

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Monday 12/1/2025

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Gear, Ring and Pinion, 5.14:1 Ratio, Ford, 9 in., Set

Part Number: RMG-6900681

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/1/2025

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Transmission Dipstick, Braided Stainless Steel, Natural, Firewall Mount, FMX, Each

Part Number: LOK-TD3FMXFM

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/1/2025

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Kickdown Cable, Throttle Valve, Ford, AOD, Braided Stainless Steel, Kit

Part Number: TCI-430806

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/1/2025

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Differential Shims, Carrier, Steel, Kit

Part Number: MGR-SS10

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 12/1/2025

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

Part Number: RMG-04-0011-S

4.0 out of 5 stars ( 14 )

Estimated Ship Date: Monday 12/1/2025

Transmission Bracket, Steel, Natural, Ford, Lincoln, Mercury, C-6, Kit

Part Number: BMM-40497

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/1/2025

Differential Carrier, Limited Slip, Ford 8.8 in., 31 Spline, Each

Part Number: YGA-20069

Not Yet Reviewed

Estimated Ship Date: Monday 12/1/2025

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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 )

Estimated Ship Date: Monday 12/1/2025

Axle Housing Seals, Big Ford, Oldsmobile, Pontiac, Sealed Ball Bearing, Inner Housing Seal, Each

Part Number: MSR-7S151

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/1/2025

Wheel Bearing Seal, Buick, Checker, Ford, Lincoln, Mercury, Each

Part Number: TMK-51098

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/1/2025

Flexplate, Gold Series, 164-Tooth, Internal Engine Balance, SFI 29.1, Ford, Small Block, C6, Each

Part Number: PQX-1830200

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/1/2025

Automatic Transmission Dipstick with Tube, Locking, Steel/Plastic, Gold Dichromate, Black, Ford, C-4, Each

Part Number: TCI-743812

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/1/2025

Differential Pinion Yoke, 1350, Daytona Style, 28 Spline, Forged Steel, Ford, 9 in., Each

Part Number: YGA-41064

Not Yet Reviewed

Estimated Ship Date: Monday 12/1/2025

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Bearing, Differential Carrier, Kit

Part Number: TMK-SET47

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/1/2025

Pinion Bearing Spacer, Crush Sleeve Eliminator, Steel, Ford 9 in., Each

Part Number: YGA-55041

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/1/2025

Differential Internal Parts, Ford 8.8 in., 31 Spline, Rear, Kit

Part Number: MGR-F88BI

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/1/2025

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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 12/1/2025

Servo Sealing Rings, for Ford C-4 Automatic Transmission, Kit

Part Number: TCI-523007

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/1/2025

Transmission Dipstick, Braided Stainless Steel Housing, Black Handle, Ford, C-4, Each

Part Number: LOK-XTD-30C4FM

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/1/2025

• Free Shipping

U-Joints, Life Series, Spicer 1310 Ford, Solid, Steel, Outside Snap Ring Style, Ford, Mercury, Each

Part Number: SDH-5-7439X

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/1/2025

Automatic Transmission Dipstick with Tube, Locking, Steel/Plastic, Gold Dichromate, Black, Ford, C-4, Each

Part Number: TCI-743811

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/1/2025