MERCURY GRAND MARQUIS Transmission & Drivetrain

Differential, No-Slip Traction System, 28-Spline, Ford, 8.8 in., Each

Part Number: PWT-92-0688-2807

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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• Mfr. Rebate

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $744.99

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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Differential Cover, Aluminum Girdle Cover, Natural, 10-bolt, Ford 8.8 in., Each

Part Number: YGA-32114

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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Thrust Washer, 0.030 in. Thick, AMC Model 20, Dana 44, Ford, 8 in./9 in., Each

Part Number: YGA-33283

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Ring Gear Bolt, Hex, 7/16-20 in. Thread Size, 1.25 in. Long, Steel, Black Oxide, Each

Part Number: MGR-D8OZ4216A

Not Yet Reviewed

Estimated Ship Date: Today

Automatic Transmission Rebuild Kit, Master Racing, Ford, C-6, Kit

Part Number: TCI-449000

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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• $20 Summit Bucks
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Tapered Roller Bearing, 1.781 in. I.D., 2.891 in. O.D., Steel, Each

Part Number: FWB-103125

Not Yet Reviewed

Estimated Ship Date: Today

Carrier Shims, Super, Steel, Set of 18

Part Number: YGA-16042

3.11 out of 5 stars ( 9 )

Estimated Ship Date: Today

Seal Edsel,FoMoCo,Mazda,Mopar 55-97

Part Number: FWB-SS2977

Not Yet Reviewed

Differential, Lock-Right, Locker, 28-Spline, Ford, 7.5 in., Each

Part Number: PWT-1830-LR

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Dec 16, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• Mfr. Rebate

$35.00 Mail-In Rebate

Price after Manufacturer Rebate: $656.99

Rebate Expires: 12/31/2025

Get $35 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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Universal Joint, Gold, Greasable, Steel, Round Plain, for Nissan, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Mazda, Plymouth, Ram, Suzuki, Toyota, Each

Part Number: ADO-45U0106

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

Differential Carrier Cases, Ford 8.8 in., 31 Spline, 0.875 in. X-Pin Hole, Each

Part Number: YGA-20077

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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Ring and Pinion-Ford 8.8

Part Number: MGR-F8-8-456A

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Yukon Trac Loc positraction, Ford 8.8", 31 spline, with Carbon Fiber clutches.

Part Number: YGA-20130

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Cylindrical roller bearing

Part Number: SKF-R1563-TAV

Not Yet Reviewed

Estimated Ship Date: Today

Gear, Ring and Pinion, EXCel, 4.71:1 Ratio, Ford, 9 in., Set

Part Number: RMG-F9471

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Ring and Pinion Gears, 5.13:1 Ratio, 10-bolt, 28-spline, Standard Gear Rotation, Ford, 9 in., Set

Part Number: SPZ-36145

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Ring and Pinion-Ford 9

Part Number: MGR-F9-456A

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Gear, Ring and Pinion, 3.27:1 Ratio, 1.625 in. Pinion, 28 Spline, 7.5 in. Ring Gear, Ford 7.5/7.5 in. IRS, Set

Part Number: YGA-24337

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Switch - Neutral/Backup

Part Number: SMP-NS54

Not Yet Reviewed

Estimated Ship Date: Today

Yukon Dura Grip positraction internals for 8.8" Ford with 28 spline axles

Part Number: YGA-16015

Not Yet Reviewed

Estimated Ship Date: Today

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Universal Joint, Ford 1310 Style, Greasable, Steel, Each

Part Number: MOG-430

3.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

• $20 Summit Bucks

Wheel Bearing, Tapered, Front Outer, Aston Martin, BMW, Chrysler, Ford, Lincoln, Mercury, Mercedes, Volkwagon, Car, Truck, Van, Each

Part Number: NTL-A12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Differential Carrier Rebuild Kits and Spider Gears, Spider Gear Sets, Ford 8.8 in., 28-spline, 10-bolt, Ford, Lincoln, Mazda, Mercury, Kit

Part Number: SPZ-39015

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

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Pinion Crush Sleeves, Steel, Ford, 8.8 in., Pair

Part Number: RNB-81056

Not Yet Reviewed

Estimated Ship Date: Today

Installation Kit, Master Overhaul, Ford 9 in., Kit

Part Number: YGA-14053

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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