Availability
1968 MERCURY COUGAR Differential & Rear-End Components
Ring and Pinion Installation Kit, Master, Ford 9 in., Rear, Kit
Part Number: MGR-R9R306SMK
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Pinion depth shims for Ford 8"
Part Number: YGA-55055
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Bearing Adjuster Lock, Ford 9 in, 3.062 in., Yukon Drop Out, New Design Only, Each.
Part Number: YGA-32141
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
9" T/L SPRING PLATE, POSITRACTION
Part Number: YGA-33517
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Ring and Pinion Installation Kit, Master, Ford 8 in., Rear, Kit
Part Number: MGR-RA310RAMK
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Ring and Pinion Installation Kit, Basic, Ford 9 in., Rear, Kit
Part Number: MGR-R9RT
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Pinion Shims, Steel, Ford, 9 in., Kit
Part Number: MGR-C8OZ4A324A
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Clip Guide, Replacement, Rear, Ford 9 in., Kit
Part Number: MGR-D0OZ4A323A
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Pinion Gear Thrust Washer, Ford 8 in., Ford 9 in., Model 20, Chrysler 7.25 in. Each
Part Number: YGA-33301
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Ring and Pinion Kit
Part Number: RMG-XL-1007-1
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:
Ring and Pinion Installation Kit, Basic, Ford 9 in., Rear, Kit
Part Number: MGR-R9RS
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Cross Shaft Pin, Mini Spool, Ford, 9 in., Rear-End, Each
Part Number: RMG-CSPF9
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Pinion depth shims for Ford 9"
Part Number: YGA-55057
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Mini Spool, 31 Spline, Ford 9 in., Each
Part Number: SDH-10015391
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Adjuster lock bolt, 3.062 in. & 3.250 in. Bearing, Yukon Ford 9 in. Each
Part Number: YGA-32149
Not Yet Reviewed
Estimated Ship Date: Mar 17, 2026 if ordered today
Estimated Ship Date: Mar 17, 2026 if ordered today
Differential Clutch, Steel Pack, Rear, Open, Ford, 9.75 in., Set
Part Number: YGA-16030
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Mini Spool, Steel, 31 Spline, Ford 9 in., Each
Part Number: YGA-32057
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Differential Carrier Replacement Part, Side Bearing Adjuster Lock, Ford, Mercury, Each
Part Number: YGA-32142
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Flat side gear without hub for 8" and 9" Ford with 28 splines.
Part Number: YGA-16164
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
High performance Yukon Ring & Pinion gear set for Ford 8" in a 3.25 ratio
Part Number: YGA-24344
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion-Ford 9
Part Number: MGR-F9-600A
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gears and Installation Kit, 8.0" FORD 3.25 REAR R&P GEAR/ INSTALL KIT PACKAGE; FITS POSI OR LOCKER w/ 1.781" BEARING JOURNAL
Part Number: YGA-12516
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Ring and Pinion Gears and Installation Kit, 8.0" FORD 4.11 REAR R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI
Part Number: YGA-12524
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
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