MERCURY GRAND MARQUIS Transmission & Drivetrain

Main Cap Stud kit for Ford 7.5", 8.8", 9", 10.25", Dana 44, 60, and 70.

Part Number: YGA-32272

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, Ford 9 in., Rear, Kit

Part Number: MGR-R9R306S

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Axle Seal, Rear, 1.399 shaft, Various Makes 64-09, each

Part Number: FWB-SS2468

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Estimated Ship Date: Tomorrow

Differential, No-Slip Traction System, 31-Spline, Ford, 8.8 in., Each

Part Number: PWT-92-0688-3108

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Estimated Ship Date: Tomorrow

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• Mfr. Rebate

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $617.99

Rebate Expires: 12/31/2025

Get $40 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details. ...Read More

Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only. Show Less

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Nodular Housing

Part Number: MGR-26306

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Estimated Ship Date: Dec 17, 2025 if ordered today

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AUTO TRANS FLTR KT

Part Number: ATP-IL150

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Kit Bushing Ford C-6

Part Number: TCI-413700

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Transmission Dipstick, Braided Stainless Steel, 36 in. Length, Firewall Mount, C-4, Case Fill

Part Number: LOK-TD-30C4FM36

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Differential Cover, 10-bolt, Steel, Chrome, Ford 7.5 in., Each

Part Number: YGA-32008

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Gear, Ring and Pinion, 6.14:1 Ratio, Ford, 9 in., Daytona Bearing, Set

Part Number: MGR-F890614AX

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Automatic Transmission Kickdown Cable, Hi-Tech, Natural Braided Stainless Steel, Polished Aluminum Fittings, Ford, Mercury, C-6, Kit

Part Number: LOK-KDP-20C6HT

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow if ordered today

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Ring and Pinion Gears and Installation Kit, 8.8 FORD 3.08 REAR R&P GEAR/ INSTALL KIT PACKAGE with AK 1563 AXLE BRGS (2.25" OD)

Part Number: YGA-12556

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Crosspin Shaft, Steel, 0.750 in. Diameter, Each

Part Number: YGA-33332

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Estimated Ship Date: Tomorrow

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: Dec 26, 2025 if ordered today

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Torque Converter, Twister, 2,800-3,200 rpm Stall, 24-Spline, Ford, C-4, Each

Part Number: HAY-97-2D28Q

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 18, 2025 if ordered today

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Gear, Ring and Pinion, 4.44:1 Ratio, Ford, 9 in., Set

Part Number: RMG-6903681

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Differential master rebuild kit

Part Number: SKF-SDK311-MK

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Gear, Ring and Pinion, 3.08:1 Ratio, Ford, 7.5 in., Set

Part Number: MGR-F75-308

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 17, 2025 if ordered today

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Gear, Ring and Pinion, 6.83:1 Ratio, Ford, 9 in., Daytona Bearing, Set

Part Number: MGR-F890683AX

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 17, 2025 if ordered today

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

Part Number: TMK-DRK313MK

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pinion Shims, Steel, Kit

Part Number: YGA-55056

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, Ford 9 in., Rear, Kit

Part Number: MGR-R9R

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Automatic Transmission Control Solenoids, Replacement, Ford, Lincoln, Mercury, Each

Part Number: ATP-FE5

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Estimated Ship Date: Dec 11, 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: Dec 29, 2025 if ordered today

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Transmission Dipstick, Braided Stainless Steel, Black, Black Handle, Bellhousing Mount, Ford, FMX, Each

Part Number: LOK-XTD-3FMXTM

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Estimated Ship Date: Tomorrow if ordered today

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