MERCURY GRAND MARQUIS Transmission & Drivetrain

Ring and Pinion Gears and Installation Kit, 9.0" FORD REAR 3.50 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI (2.89" DO/ OE SUPPORT)

Part Number: YGA-12527

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Clutch Kit, Concept 10.5 Dual-Disc, 1.063 in. - 10-spline, 10.500 in. Diameter Metallic Disc, for Flat 157-tooth Flywheels, AC, Ford, Shelby, V8, Kit

Part Number: RAM-50-2259N

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Estimated Ship Date: Nov 3, 2025 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: Tomorrow if ordered today

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USA Standard Master Overhaul kit for the Ford 9" LM603011 differential w/ Daytona pinion support

Part Number: SPZ-37038

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Estimated Ship Date: Nov 6, 2025 if ordered today

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USA Standard Gear standard spider gear set for Ford 7.5"

Part Number: SPZ-39014

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 6, 2025 if ordered today

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Mini Spool, MINI SPOOL 8.8 FORD 28SPL

Part Number: RMG-XL-5115

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Flexplate, 164-tooth, Steel, Ford, Modular, V8, 4R70W, Each

Part Number: ATP-Z346

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Ring and Pinion Gears, 3.55:1 Ratio, 10-bolt, Standard Rotation, Ford 8.8 in., Set

Part Number: SPZ-36122

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Spider Gear Kit, Open Differential, Ford 8.8 in., 28 Spline, Kit

Part Number: YGA-16019

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 19, 2025 if ordered today

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Carrier Bearings, GM 12 Bolt

Part Number: RMG-29-0005-1

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Axle, Direct Fit, OEM Replacement, Rear, 28-Spline, Ford, Lincoln, Mercury, Passenger Car, Each

Part Number: RNB-630-209

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Estimated Ship Date: Nov 10, 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: Today

Pinion Shims, Steel, Kit

Part Number: YGA-55056

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Differential Inner Gear Kit; Ford 9 - 28 Spline, Positraction

Part Number: SVL-2023888

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Estimated Ship Date: Today

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Automatic Transmission Kickdown Kit, Vintage Series, Ford, C-6, Black/Red, Kit

Part Number: LOK-VS-20C65

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Differential Carrier, Grizzly Locker, Chromium Alloy Steel, 31-spline, Rear, Ford 9 in., Each

Part Number: YGA-28033

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Automatic Transmission Rebuild Kit, Master Repair Kit, Includes Clutches, Gaskets, Seals, Filter, Ford, Lincoln, Mercury, C4, Kit

Part Number: ATP-FMS24

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Bearing Race, Steel, Each

Part Number: NTL-M88010

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Torque Converters, Twister Full Race, 2,800-3,200 rpm Stall Speed Range, 26-spline, 10.00 in. Diameter, Ford C4, Ford, Lincoln, Mercury, Each

Part Number: HAY-97-2E28F

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Estimated Ship Date: Nov 10, 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: Nov 19, 2025 if ordered today

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Pinion Nut, Steel, Ford, 9 in., 35-Spline Pinion, Each

Part Number: MGR-PNF935

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Estimated Ship Date: Today

SPRING 9" POSI 4 REQUIRED

Part Number: MGR-D0AZ4214A

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Estimated Ship Date: Today

Transmission Filter, Replacement, Each

Part Number: WIX-58939

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Estimated Ship Date: Today

USA Standard Master Overhaul kit for the Ford 9" LM501310 differential

Part Number: SPZ-37035

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Ring & Pinion Gear Set Ford 8.8" / 4.56 Ratio

Part Number: SVL-2020499

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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