1978 FORD THUNDERBIRD Yukon Gear & Axle Parts and Accessories

Gear Lube, 80W90, Limited Slip Additive, 3 qt., Each

Part Number: YGA-15003

4.95 out of 5 stars ( 21 )

Cannot be shipped Internationally

• Restricted

Friction Modifier, 4 oz., Each

Part Number: YGA-15018

4.95 out of 5 stars ( 20 )

Cannot be shipped Internationally

• Restricted

Dura Grip Positraction Carrier, Traction-Loc, Ford 9 in., 31 Spline, Smooth Engagement, Each

Part Number: YGA-26010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

• Free Shipping

Wheel Stud, Press-in, 1/2-20 in. RH, 0.618 in. Knurl Diameter, Rear, Ford 7.5 in., Ford 8.8 in., Ford 9.0 in.

Part Number: YGA-33175

4.31 out of 5 stars ( 13 )

Estimated Ship Date: Monday 10/27/2025

Dura Grip Positraction Carrier, Traction-Loc, Ford 9 in., 28 Spline, Smooth Engagement, Each

Part Number: YGA-26008

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

• Free Shipping

Dura Grip Positraction Carrier, Traction-Loc, Ford 9 in., 31 Spline, Aggressive Engagement, Each

Part Number: YGA-26009

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/27/2025

• Free Shipping

Differential Pinion Yoke, 1310, U-Bolt Style, 28 Spline, Steel, Ford, 9 in., Each

Part Number: YGA-41054

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/27/2025

Differential Pinion Yoke, 1350, Daytona Style, 28 Spline, Forged Steel, Ford, 9 in., Each

Part Number: YGA-41064

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

• Free Shipping

Axle Carrier Bearing Puller, Kit

Part Number: YGA-56072

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

• Free Shipping

Ring Gear Bolt, Hex Head, Steel, Natural, 7/16-20 in. Thread, 1.250 in. UHL, Ford 8 in., Ford 9 in., Each

Part Number: YGA-33044

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/27/2025

Axle Bearing, 3.150 in. O.D., Ford, 9 in., Each

Part Number: YGA-10058

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

• Free Shipping

Gear, Ring and Pinion, 4.11:1 Ratio, 1.312 in. Pinion, 28 Spline, 9.000 in. Ring Gear, Ford 9 in., Set

Part Number: YGA-24108

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

• Free Shipping

Differential Pinion Yoke, 1330, U-Bolt Style, 28 Spline, Steel, Ford, 9 in., Each

Part Number: YGA-41053

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/27/2025

• Free Shipping

Ring and Pinion Gear Installation Kit, Master Overhaul, 28 Spline, Ford 9 in., Kit

Part Number: YGA-14054

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

• Free Shipping

U-Joint, Spicer 1350-1410 Style, Steel, Each

Part Number: YGA-42006

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/27/2025

Gear Lube, Conventional, 80W90, 3 qt., Each

Part Number: YGA-15002

5.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

• Restricted

Dura Grip Positraction Carrier, Traction-Loc, Ford 9 in., 28 Spline, Aggressive Engagement, Each

Part Number: YGA-26007

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/27/2025

• Free Shipping

Pinion Bearing Spacer, Crush Sleeve Eliminator, Steel, Ford 9 in., Each

Part Number: YGA-55041

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/27/2025

Differential Pinion Seal, Steel with Rubber Inner, Ford 9 in., Each

Part Number: YGA-30137

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

Grizzly Locker, Ford 9.0 in., 28 Spline, Each

Part Number: YGA-28008

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

U-Joint, Spicer 1310-1330 Style, Steel, Each

Part Number: YGA-42005

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

U-Joint Straps, Steel, Natural, Pair

Part Number: YGA-41112

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/27/2025

Spanner tool for Ford 9 in.

Part Number: YGA-56025

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/27/2025

• Free Shipping

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: Nov 25, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Differential Carrier, Steel, Open, Rear, Ford 9 in., Each

Part Number: YGA-20078

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

• Free Shipping