1978 JEEP CJ7 Transmission & Drivetrain

Gear, Ring and Pinion, 3.73:1 Ratio, Dana 30, Set

Part Number: MGR-D30-373

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Axle Shaft, Front Outer Stub, 4340 Chromoly, 27 Spline, 8.72 in. Length, Dana 30, Each

Part Number: YGA-21360

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Nov 26, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Case Kit, Front, Silver & Gray, MetalHardware Included & Use Existing Hardware

Part Number: CWA-J8126496

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

AMC M20 BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58053

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

AXLE SHAFTS, DIRECT FIT,4340 Chrome-Moly replacement axle for Dana 30, '72-'81 CJ, right hand inner, 27 spline

Part Number: SPZ-35166

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Axle Shaft Assembly, Rear Driver Side, Bolt-in, 29-spline Inner, Steel, AMC Model 20, Jeep, Each

Part Number: CWA-8127079K

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Clutch Disc, Organic, 1 1/8 in. 10-Spline, 12 in. Disc, Each

Part Number: MCL-260143

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Ring and Pinion Installation Kit, Dana 44, Front, Dodge, Jeep, Kit

Part Number: ETN-K-D44-96F

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Cover, Heavy-Duty, Aluminum, Black Powdercoated, Dana 30, Kit

Part Number: RGG-1659513

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 25, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Natural Aluminum Fittings, GM, TH400, Kit

Part Number: LOK-KD-2400BLDU

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Ring and Pinion Installation Kit, Dana 30, Kit

Part Number: RMG-83-1058-1

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Dana 30 Standard Open case, 3.73 & up, bare.

Part Number: YGA-20114

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Cover, 10-bolt, Ductile Iron, Black, Dana 30, Each

Part Number: TMI-3990630

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Yukon 4340 Chromoly right hand inner axle for Dana 30, '72-'81 Jeep CJ, uses 5-760X u/joint

Part Number: YGA-21347

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Ring and Pinion Gear Installation Kit, 26-spline Pinion, Reverse Rotation, Front, Dana 30, Jeep, Kit

Part Number: CWA-D30EPBK

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Automatic Transmission Kickdown Kit, Vintage Series, GM, TH400, Black/White, Kit

Part Number: LOK-VS-24003

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

MASTER KIT

Part Number: PIO-752002

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

BANNER KIT

Part Number: PIO-751001

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

BANNER KIT/short ring kit

Part Number: PIO-751035

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Cover, 10-bolt, Steel, Natural, Dana 30, Front Standard Rotation Differentials Only, Each

Part Number: YGA-32316

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 26, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

M20 T/L POSI CLUTCH KIT

Part Number: YGA-16165

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 26, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Yukon 1541H alloy 2 piece right hand short axle for Model 20 ( '76-'83 CJ5, and '76-'81 CJ7)

Part Number: YGA-21647

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Axle Shaft, Rear Driver Side, 1541H Alloy, 29 Spline, 23.310 in. Length, AMC Model 20, Jeep, Each

Part Number: YGA-21293

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Yukon 4340 Chromoly left hand inner axle for Dana 30, '72-'81 Jeep CJ, uses 5-760X u/joint

Part Number: YGA-21345

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pressure Plate, Borg and Beck Style, 10.5 in. Disc Diameter, AMC, Chevy, Jeep, Mopar, Pontiac, Each

Part Number: RAM-403

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order