$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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2021 Transmission & Drivetrain

Individual Parts

Results 1 - 25 of 87

Axle Assemblies, Ultimate Dana 44 AdvanTEK, Front, C-clip, 4340 Chromoly, 32-spline Axle Shaft, 4.10:1 Ring and Pinion, Dana 44 Jeep Wrangler JL, Each

Part Number: SDH-10047715

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

AXLE ASSEMBLY

Part Number: SDH-10056030

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Transmission 6X GEN3 HEMI PKG W/OUTLAW SHFT

Part Number: TCI-271701P36

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

JT - EXTREME LP 60 REAR - FULL-FLOAT - 70" WIDTH - 40 SPLINE - ELECTRIC LOCKER - 5.38 GEAR RATIO - 8 ON 6.5" - 9/16" STUDS - JT BRAKES

Part Number: CUR-CE-TR6153E53

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

LP60 REAR AXLE – JL RUBICON - 68" WIDE SEMI-FLOAT 40-SPLINE - 5X5 PATTERN - ELECTRIC LOCKER, 5.38 GEAR, SATIN BLACK

Part Number: CUR-CE-LR6100E53

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

LP60 REAR AXLE – GLADIATOR JT - 68" WIDE SEMI-FLOAT 40-SPLINE - 5X5 PATTERN – ARB, 4.88 GEAR, SATIN BLACK

Part Number: CUR-CE-TR6100A48

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

AUTO TRANSMISSION KIT 6L80 LT4

Part Number: NAL-19432684

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Axle Assembly, Tera44 HD, Front, 35-Spline Inner Axles, 4.88, ARB, Ball Joints, Jeep, JL, JT, Kit

Part Number: TMI-3744488

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

GearStar Ford 6R80 Level 4 Transmissions GS6R80L4

$250.00 Mail-In Rebate

Price after Manufacturer Rebate: $9,495.00

Rebate Expires: 12/31/2025

Get $250 back after rebate on this Gearstar Transmission! Go to https://www.summitracing.com/go/ges to redeem offer.

Get $250 back after rebate on a Gearstar Performance Level 3, Level 4, or Level 5 Transmission. Go to https://www.summitracing.com/go/ges to redeem offer. Valid on purchases made between 12/1/25 and 12/31/25. Rebate submission must be postmarked within 30 days of purchase. Allow 2-4 weeks for processing. Rebate for end consumer only.

Automatic Transmission, Level 4, 6R80, RWD, Stall Converter, 3 Bolt Starter, Small Block Ford, Kit

Part Number: GES-GS6R80L4

Not Yet Reviewed

Estimated Ship Date: Today

  • $250.00 Mail-In Rebate

    Price after Manufacturer Rebate: $9,495.00

    Rebate Expires: 12/31/2025

    Get $250 back after rebate on this Gearstar Transmission! Go to https://www.summitracing.com/go/ges to redeem offer.

    Get $250 back after rebate on a Gearstar Performance Level 3, Level 4, or Level 5 Transmission. Go to https://www.summitracing.com/go/ges to redeem offer. Valid on purchases made between 12/1/25 and 12/31/25. Rebate submission must be postmarked within 30 days of purchase. Allow 2-4 weeks for processing. Rebate for end consumer only.

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Estimated Ship Date: Today

LP60 REAR AXLE – JL RUBICON - 68" WIDE SEMI-FLOAT 40-SPLINE - 5X5 PATTERN - ELECTRIC LOCKER, 4.88 GEAR, SATIN BLACK

Part Number: CUR-CE-LR6100E48

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

TRANSMISSION STAGE 4, BD Dodge 68RFE Transmission Stage 4 & ProForce Converter Package - Dodge 2019-2022 4wd

Part Number: BDD-1064294SS

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

TRANSMISSION STAGE 4, BD 68RFE Transmission Stage 4 - Dodge 2019-2022 2wd

Part Number: BDD-1064292

Not Yet Reviewed

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TRANSMISSION STAGE 5, BD 68RFE Transmission Stage 5 - Dodge 2019-2022 2wd c/w Billet Input Shaft

Part Number: BDD-1064292B

Not Yet Reviewed

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Ultimate Dana 60 Crate Axle - Jeep Wrangler JL - Rear 3.73 ELD

Part Number: SDH-10048757

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Ultimate Dana 60 Crate Axle - Jeep Wrangler JL - Rear 4.10 ELD

Part Number: SDH-10048758

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

CRATE AXLE

Part Number: SDH-10128137

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Ultimate Dana 60 Crate Axle - Jeep Gladiator JT Rear - 5.38 ARB

Part Number: SDH-10128141

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Ultimate Dana 60 Crate Axle - Jeep Gladiator JT Rear - 4.88 ELD

Part Number: SDH-10128143

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Ultimate Dana 60 Crate Axle - Jeep Gladiator JT Rear - 3.73 ELD

Part Number: SDH-10128129

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Ultimate Dana 60 Crate Axle - Jeep Gladiator JT Rear - 4.10 ELD

Part Number: SDH-10128131

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Ultimate Dana 60 Crate Axle - Jeep Gladiator JT Rear - 4.88 ARB

Part Number: SDH-10128139

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Ultimate Dana 60 Crate Axle - Jeep Wrangler JL and Gladiator JT - Front 4.88 ELD

Part Number: SDH-10056032

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Ultimate Dana 60 Crate Axle - Jeep Wrangler JL and Gladiator JT - Front 3.73 ELD

Part Number: SDH-10056042

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Ultimate Dana 60 Crate Axle - Jeep Wrangler JL and Gladiator JT - Front 4.10 ELD

Part Number: SDH-10056043

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Ultimate Dana 60 Crate Axle - Jeep Wrangler JL and Gladiator JT - Front 4.88 ARB

Part Number: SDH-10088914

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

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