Availability
1991 FORD EXPLORER Transmission & Drivetrain
8.8" FORD 3.90 R&P
Part Number: YGA-24352
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
Ring and Pinion Gears, 5.71:1 Ratio, 30-spline, Standard Ring Gear Rotation, Ford 8.8 in., Set
Part Number: YGA-24354
Not Yet Reviewed
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
Gear, Ring and Pinion, 4.88:1 Ratio, 1.625 in. Pinion, 8.800 in. Ring Gear, Ford 8.8 in., Set
Part Number: YGA-24099
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Gear, Ring and Pinion, 3.08:1 Ratio, 1.625 in. Pinion, 8.800 in. Ring Gear, Ford 8.8 in., Set
Part Number: YGA-24349
Not Yet Reviewed
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
Ring and Pinion Gears,Yukon Gear & Axle 8.8" Ford, 4.88 Ratio Rear Ring & Pinion GearInstall Kit 2.530" OD Axle Bearings & Seals
Part Number: YGA-10444
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Universal Joint
Part Number: GMB-210-0456
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Universal Joint
Part Number: GMB-215-0297
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Gear, Ring and Pinion, 4.10:1 Ratio, Ford 8.8 in., Set
Part Number: RNB-697-311
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
OVERHAUL KIT
Part Number: PIO-750153
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Manual Transmission, Remanufactured, Five Speed, M5R1, Ford, Mazda, 4WD, Each
Part Number: ZUD-RMTM5R1F-8SN
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
CLUTCH KIT
Part Number: SXR-K0116-01
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Ring and Pinion Gears,USA Standard 8.8" Ford, 4.88 Ratio Rear Ring & Pinion GearInstall Kit 2.530" OD Axle Bearings & Seals
Part Number: SPZ-10760
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
MASTER AXLE DIFFERENTIAL BEARING AND SEAL KIT
Part Number: SDH-10043622
Not Yet Reviewed
Estimated Ship Date: Mar 12, 2026 if ordered today
Estimated Ship Date: Mar 12, 2026 if ordered today
Pinion Gear Thrust Washer, Ford 8.8 in., Each
Part Number: YGA-33299
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Axle Shaft, 31-Spline, 27.813 in. Length, Rear, Ford, Each
Part Number: YGA-21191
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Air Locker, Ford 8.8 in., 31 Spline Shaft, Complete Kit
Part Number: ARB-RD81
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Auburn Gear Select-A-Loc 31 Spline Differential Ford 8.8 Inch 545002
Estimated Ship Date: Today
Axle - pivot bushing
Part Number: WHL-W63622
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Axle Shaft, 31-Spline, 30.813 in. Length, Rear, Ford, Each
Part Number: YGA-21192
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Thrust Washer, 0.875 Diameter Cross Pin Shaft, Ford, 8.8 in., Each
Part Number: YGA-33300
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Flywheel, OEM Cast, 138-tooth, Internal Engine Balance, Ford, Mazda, Each
Part Number: PIO-FW-173
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Yukon Dura Grip case for Ford 8.8", 31 spline
Part Number: YGA-20073
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
M35 ROLL PIN FOR X/PIN SHAFT, 0.190" DIA
Part Number: YGA-33320
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Axle Shaft, OEM Replacement, C-clip, 1541H Alloy Steel, 31-spline Inner, 30.625 in. Length, Each
Part Number: MGR-MG1725
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Differential Carrier Bearings, Standard Replacement, 1.625 in. Bore, AMC, GM, Mopar, Jeep, International, Studebaker, Hummer, Each
Part Number: MGR-LM501349
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Differential Case
Part Number: MGR-M4204F3180
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
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