Availability
MERCURY COUGAR Differential & Rear-End Components
Gear, Ring and Pinion, 3.27:1 Ratio, Ford, 8.8 in., Set
Part Number: MGR-F8-8-327
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Installation Kit, Master Kit, Ford, 8 in. Diameter Ring Gear, Kit
Part Number: MGR-RA310RMK
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Clutch Pack, Composite, Ford 8.8, Kit
Part Number: MGR-F8-8CPK
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gears, Ford 8.8 in., 3.08:1 Ratio, 30-spline, Standard Rotation, Ford 8.8 in., Set
Part Number: SVL-2020743
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 3.73:1 Ratio, 1.625 in. Pinion, 28 Spline, 7.5 in. Ring Gear, Ford 7.5/7.5 in. IRS, Set
Part Number: YGA-24339
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier Bearing, Steel, 3.062 in. Diameter, Each
Part Number: NTL-A36
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring & Pinion Gear, 3.00 Ratio, Ford, 9.0 in. Rear, Set
Part Number: YGA-24363
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
Full Spool
Part Number: MGR-FS9-35LW
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pinion Bearing, 1.187 in. Inside Diameter, Each
Part Number: TMK-M86649
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier, Positraction, Nodular Iron, Ford 8.8 in., 31 Spline, Each
Part Number: SUM-730944
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Installation Kit, Ford, 9 in., 28-Spline, Open, Kit
Part Number: MGR-F9IKN
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gears, 3.31:1 Ratio, 30-spline, Standard Ring Gear Rotation, Ford 8.8 in., Set
Part Number: SPZ-36121
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
RING AND PINION GEARS, USA Standard ring & pinion sets
Part Number: SPZ-36329
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, EXCel, 4.11:1 Ratio, Ford, 9 in., Set
Part Number: RMG-F9411
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier Bearings, Steel, Races, Shims, Ford 8.8 in., Ford 8.8 in. IRS, Kit
Part Number: YGA-57007
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 4.86:1 Ratio, 1.312 in. Pinion, 28 Spline, 9.000 in. Ring Gear, Ford 9 in., Set
Part Number: YGA-24110
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
Gear, Ring and Pinion, 5.14:1 Ratio, Ford, 9 in., Set
Part Number: RMG-79-0017-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Installation Kit, Master Kit, Ford 9 in.; 28 Spline; Incl. Bearing Kit Plus Ring Gear Bolts
Part Number: MGR-R9R28MKT
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 7.16:1 Ratio, Ford, 9 in., Daytona Bearing, Set
Part Number: MGR-F890716AX
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Gear, Ring and Pinion, 3.89:1 Ratio, Ford, 9 in., Set
Part Number: MGR-F890389
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, EXCel, 3.55:1 Ratio, Ford, 8 in., 10-Bolt, Set
Part Number: RMG-F8355
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 3.89:1 Ratio, 1.312 in. Pinion, 28 Spline, 9.000 in. Ring Gear, Ford 9 in., Set
Part Number: YGA-24107
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Allstar Performance Ring and Pinion Gear Sets ALL70014 Ford 9 in. 3.89 Gears
Estimated Ship Date: Today
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