1978 Differential & Rear-End Components

Wheel Bearing Seal, Ultra Low Drag Hub Seals, 1.928 in. I.D., 2.509 in. O.D., 0.251 in. Width, Fits Mustang II Front, PTFE Lip, Each

Part Number: DPR-00710572

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Estimated Ship Date: Today

• $5 Summit Bucks

Differential, Posi Performance, Electric Locker, 30-Spline, GM, 8.5 in., Each

Part Number: ETN-19659-010

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Estimated Ship Date: Today

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• $150 Summit Bucks

Differential, Dana 30; Eaton Elocker ; 27 Spline; 1.16 in. Axle Shaft Diam; 3.54 And Dwn Rng Gear Pin Rat; Fr Dana 30; Fr Dana 30 Reverse;

Part Number: ETN-19817-020

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Estimated Ship Date: Today

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• $150 Summit Bucks

Differential, Eaton Elocker Dana 70 4.10 & Down 40 Spline

Part Number: ETN-14034-010

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Estimated Ship Date: Apr 20, 2026 if ordered today

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• $150 Summit Bucks
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Differential, Eaton Elocker Dana 70 4.56 & Up 35 Spline

Part Number: ETN-14033-010

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Differential, Eaton Elocker Dana 60 4.10 & Down 40 Spline

Part Number: ETN-14024-010

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Differential, Eaton Elocker Dana 70 4.10 & Down 35 Spline

Part Number: ETN-14032-010

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Estimated Ship Date: Apr 22, 2026 if ordered today

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• $150 Summit Bucks
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Differential Carriers, Electronic ELocker Differentials, Dana Super 30, Electric Locker, 10-bolt, 30-spline, Steel, Front, Jeep, Each

Part Number: ETN-19819-020

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Estimated Ship Date: Apr 20, 2026 if ordered today

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• $150 Summit Bucks
• Special Order