1978 JEEP CJ7 Transmission & Drivetrain

OMIX-ADA Ring and Pinion Gears 16513.84 AMC Model 20 4.10 Gears

Ring and Pinion Gears, 4.10:1 Ratio, 28-spline, Standard Ring Gear Rotation, AMC Model 20, Set

Part Number: OMX-1651384

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

OMIX-ADA Ring and Pinion Gears 16513.11 Dana 30 3.54 Gears

Ring and Pinion Gears, 3.54:1 Ratio, Standard Ring Gear Rotation, Dana 30, Set

Part Number: OMX-1651311

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

OMIX-ADA Axle Shafts for 1977-1981 CJ5, CJ7, 1981 SCRAMBLER - 16523.04

Axle Shaft, Front Inner and Outer, Passenger Side, 27-spline, 4340 Chromoly, Dana 30, Jeep, Each

Part Number: OMX-1652304

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

OMIX-ADA Axle Shafts for 1977-1981 CJ5, CJ7, 1981 SCRAMBLER - 16523.05

Axle Shaft, Front Inner and Outer, Driver Side, 27-spline, 4340 Chromoly, Dana 30, Jeep, Each

Part Number: OMX-1652305

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

OMIX-ADA Axle Shafts 16523.03

Axle Shaft, Front Outer, 27-spline, Steel, 8.720 in. Length, Dana 30, Jeep, Each

Part Number: OMX-1652303

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Rugged Ridge Heavy-Duty 10 Bolt Dana 30 Differential Cover 16595.3

Differential Cover, Cast Steel, Black, Dana 30, Kit

Part Number: RGG-1659530

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

OMIX-ADA Wheel Hub Assemblies 16705.04

Wheel Hub, Front, No Bearings, Steel, Natural, Dana 30, Each

Part Number: OMX-1670504

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

OMIX-ADA Yokes 16580.03

YOKE DANA 30 CJ STRAP 81-86 CJ

Part Number: OMX-1658003

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

OMIX-ADA Axle Shafts for 1976-1983 CJ5, 1976-1981 CJ7, 1981 SCRAMBLER - 16530.28

Axle Shaft, 2-piece OE Style, Rear Right, 29-spline Inner, 4140 Chromoly, Narrow Track AMC20, Jeep, Each

Part Number: OMX-1653028

Not Yet Reviewed

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OMIX-ADA Pinion Spacers for 1976-1983 CJ5, 1976-1986 CJ7, 1981-1985 SCRAMBLER - 16512.6

Pinion Spacer, Steel, AMC Model 20, Each

Part Number: OMX-1651260

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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Estimated Ship Date: Dec 2, 2025 if ordered today

Dana Spicer Drivetrain Products - Differential Carrier Rebuild Kits and Spider Gears for 1978-1983 CJ5, 1978-1986 CJ7, 1981-1985 SCRAMBLER - 706010X

Differential Inner Gear Kit Axle: Dana 30 Differential Type: Open 78-86 Jeep Cj5/Cj7/Cj8

Part Number: SDH-706010X

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Dana Spicer Drivetrain Products Spools and Mini Spools 2022497

Performance Spool (Chrysler 8.75" 30 Spline)

Part Number: SDH-2022497

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Crown Automotive Ring and Pinion Gears J8132700 AMC Model 20 3.31 Gears

Ring and Pinion Gears, 3.31:1 Ratio, 28-spline, Standard Rotation, AMC Model 20, Set

Part Number: CWA-J8132700

Not Yet Reviewed

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Alloy USA Ring and Pinion Sets D30456 Dana 30 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, Dana 30., Set

Part Number: ALY-D30456

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Alloy USA Ring and Pinion Sets AMC373 AMC Model 20 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, AMC, Model 20, 3 Series, Set

Part Number: ALY-AMC373

Not Yet Reviewed

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Alloy USA Ring and Pinion Sets AMC410 AMC Model 20 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, AMC, Model 20, 3 Series, Set

Part Number: ALY-AMC410

Not Yet Reviewed

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Chromoly Front Axle Shaft - Outer (Dana 30)44 RH/LH

Part Number: SDH-10007770

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

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Estimated Ship Date: Nov 14, 2025 if ordered today