FORD Transmission & Drivetrain

Differential, Eaton Detroit Truetrac, Limited Slip, 31-Spline, Ford, 8.8 in., Each

Part Number: ETN-913A561

4.86 out of 5 stars ( 28 )

Estimated Ship Date: Monday 12/8/2025

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• $75 Summit Bucks

Differential, Eaton Detroit Truetrac, 1.370 in. Axle Shaft Diameter, 34-Spline, Ford, 9.75 in., Each

Part Number: ETN-913A477

4.71 out of 5 stars ( 14 )

Estimated Ship Date: Monday 12/8/2025

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• $75 Summit Bucks

Differential, Eaton Detroit Truetrac, 31-Spline, Ford 9 in., Each

Part Number: ETN-913A586

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Monday 12/8/2025

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• $75 Summit Bucks

Differential, Eaton Detroit Truetrac, Limited Slip, 28-Spline, Ford, 8 in., Each

Part Number: ETN-912A616

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 12/8/2025

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• $75 Summit Bucks

Differential, Eaton Detroit Truetrac, Limited Slip, 28-Spline, Ford, 9 in., Each

Part Number: ETN-912A587

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/8/2025

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• $75 Summit Bucks

Differential, Eaton Detroit Truetrac, Limited Slip, 30-Spline, 3.73:1 and Down Only, Dana 44, Each

Part Number: ETN-913A589

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Monday 12/8/2025

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• $75 Summit Bucks

Differential, Eaton Detroit Truetrac, Limited Slip, 30-Spline, 3.92:1 and Up Only, Dana 44, Each

Part Number: ETN-913A590

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/8/2025

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• $75 Summit Bucks

Differential, Eaton Detroit Truetrac, 27-Spline, Dana 30, Each

Part Number: ETN-912A585

4.67 out of 5 stars ( 15 )

Estimated Ship Date: Monday 12/8/2025

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• $75 Summit Bucks

Differential, Eaton Detroit Truetrac, Limited Slip, 34-Spline, 3.31:1 and Higher Only, Ford 8.8, Each

Part Number: ETN-917A739

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

• Free Shipping
• $75 Summit Bucks

Differential, Eaton Detroit Truetrac, 28-Spline, Ford, 8.8 in., Each

Part Number: ETN-912A562

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/8/2025

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• $75 Summit Bucks

Differential, Eaton Detroit Truetrac, 35-Spline, Ford, 10.25 in./10.5 in., Full Floater Only, Each

Part Number: ETN-915A550

4.88 out of 5 stars ( 33 )

Estimated Ship Date: Monday 12/8/2025

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• $75 Summit Bucks

Differential, Electric Locker, 30-Spline, Dana 44, 3.92 and Numerically Higher Ratios, Each

Part Number: ETN-19969-010

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Dec 30, 2025 if ordered today

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• $150 Summit Bucks

Differential, Eaton Detroit Truetrac, Limited Slip, 30-Spline, Dana 44, Each

Part Number: ETN-913A592

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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• $75 Summit Bucks

Differential, Eaton Detroit Truetrac, 35-Spline, Dana 80, 11.5 in. Ring Gear, 4.10 + up, Each

Part Number: ETN-915A450

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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• $75 Summit Bucks

Flexplate, 164-Tooth, Internal Balance, Steel, SFI 29.1, Ford, Big Block, Each

Part Number: SCA-FP-460A-SFI

4.72 out of 5 stars ( 18 )

Estimated Ship Date: Monday 12/8/2025

• $15 Summit Bucks

Automatic Transmission Shift Kits, Zip Kit, with Boost Valve, O-Ring Plugs, Accumulator Pistons, Spring, Sleeves, Ford, 6R140, Kit

Part Number: SOX-6R140-ZIP

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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• $10 Summit Bucks

Flexplate, SFI Approved, Ford, 460, External Balance, 164-Tooth, Each

Part Number: SCA-FP-460-SFI

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/8/2025

• $15 Summit Bucks

Differential, Eaton Elocker Dana 60 4.10 & Down 30 Spline

Part Number: ETN-14020-010

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• $150 Summit Bucks
• Special Order

Differential, Eaton Detroit Truetrac, 30-Spline, Dana 44, Each

Part Number: ETN-913A591

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

• Free Shipping
• $75 Summit Bucks

Driveshaft Support Carrier Bearings, Replacement, Checker, Chevrolet, Dodge, Ford, GMC, International, Isuzu, Olds, Plymouth, Studebaker, Each

Part Number: ADO-HB88107A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

• $20 Summit Bucks

SFI, S/B FORD 157 TOOTH EXTERNAL FORD

Part Number: SCA-FP302157SFI

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/8/2025

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• $15 Summit Bucks

Differential, Eaton Detroit Truetrac, Limited Slip, 34-Spline, Ford 8.8 in. IRS, Ford, Each

Part Number: ETN-917A731

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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• $75 Summit Bucks

Shift Improver Performance Pack, 4R100, Ford, Kit

Part Number: SOX-HP-4R100-01

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

• Free Shipping
• $10 Summit Bucks

Differential, Eaton Detroit Truetrac, Limited Slip, 31-Spline, All Ratios, Ford 8.8, Each

Part Number: ETN-917A738

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• $75 Summit Bucks
• Special Order

Shift Kit, Zip Kit, ZF6HP-21, ZF6HP-28, ZF6HP-34, Kit

Part Number: SOX-ZF6-GEN2-ZIP

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

• Free Shipping
• $10 Summit Bucks