TOYOTA 4RUNNER Differential & Rear-End Components Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Eaton Electronic ELocker 30 Spline Differential Toyota 14219-1

Differential, Electronic Locker, ELocker, 30-Spline, 3.73 Gear Ratio, Toyota, 4Runner, FJ Cruiser, Tacoma, Land Cruiser 120, 150 Series, Each

Part Number: ETN-14219-1

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGKT002-456 Toyota 7.5 in./Toyota 8.0 (7.8) 4.56 Gears

Ring and Pinion Gears and Installation Kit Combos, 4.56:1 Ratio, Toyota 7.5 in. Reverse Front, Toyota 8 in. Rear, Toyota, Kit

Part Number: YGA-11831

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Powertrax Lock-Right Lockers Toyota 8.0 (7.8) Inch 1610-LR

Differential, Lock-Right, Locker, 30-Spline, Toyota, 8 in., Each

Part Number: PWT-1610-LR

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Trail-Gear Trail-Creeper Ring & Pinion Gears 304252-1-KIT Toyota 8 in./Toyota V6 4.88 Gears

R&P, 4.88, V6, 29-Spline, w/Flange Kit

Part Number: TGI-304252-1-KIT

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Trail-Gear Trail-Creeper Ring & Pinion Gears 304255-1-KIT Toyota 8 in. 5.29 Gears

R&P, 5.29 4cyl 29-Spline, w/Flange Kit

Part Number: TGI-304255-1-KIT

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Trail-Gear Rock Assault Rear Axle Housings 140210-1-KIT

Axle Housing, Rock Assault, Rear, Fabricated, Mild Steel, 3.000 in. Axle Tube Diameter, Toyota 8.0 (7.8) in.

Part Number: TGI-140210-1-KIT

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Richmond Gear EXCel Ring and Pinion Gear Installation Kits XL-1039-1

Ring and Pinion Kit

Part Number: RMG-XL-1039-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Motive Gear Basic Ring and Pinion Gear Installation Kits for 1984-1995 4RUNNER, 1979-1995 PICKUP - R11R

Ring and Pinion Installation Kit, Basic, Toyota 8.0 in., Front/Rear, Kit

Part Number: MGR-R11R

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Longfield Inner Hub Gears for 1985-1995 4RUNNER, 1979-1995 PICKUP - 301507-1-KIT

Toyota Solid Front Axle with IFS Hubs

Part Number: LSA-301507-1-KIT

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

USA Standard Gear Ring and Pinion Sets ZG T8-390-29 Toyota 8 in. 3.90 Gears

Differential Ring and Pinion, USA Standard Ring & Pinion gear set for Toyota 8" in a 3.90 ratio

Part Number: SPZ-36354

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

SVL Drivetrain Spider Gear Kits 10005781

Differential Inner Gear Kit; Toyota 8.0 - 30 Spline, Open Diff

Part Number: SVL-10005781

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Yukon Gear & Axle 30 Spline Differential Carrier Cases Toyota 8 Inch YC T40020

Differential Carriers, Differential Carrier Cases, Toyota 8 in., Open Differential, 30-spline, Steel, Toyota, Each

Part Number: YGA-20113

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Longfield Ring and Pinion Gears 303928-1 Toyota 8 in./Toyota V6 4.88 Gears

Longfield 29-Spline Toyota 8in Ring & Pinion Gears - 4.88 V6

Part Number: LSA-303928-1

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

Yukon Gear & Axle Cut-to-Fit Axle Shafts for 1984-2000 4RUNNER, 1979-1995 PICKUP, 1995-2000 TACOMA - YA WT8-30-29.0

T8 30Spline AXLE (24.64" -> 29.08" CUT2LTH) 4340.

Part Number: YGA-21724

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Yukon Gear & Axle Dura Grip Positraction Carriers Toyota V6 YDGTV6-30-1

Differential Carrier, Dura Grip Positraction, Clutch-type, 30-spline, Nodular Iron, Rear, Toyota V6, Lexus, Toyota, Each

Part Number: YGA-26051

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Eaton Detroit Lockers Toyota 8.0(7.8)/8.4 Inch 187SL61B

Differential, Eaton Detroit Locker, 30-Spline, Toyota, 8 in., Each

Part Number: ETN-187SL61B

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Dorman Axle Shafts for 2001-2002 4RUNNER - 630-500

Axle, Direct Fit, OEM Replacement, Rear, 8 in., 30-Spline, Toyota, SUV, Each

Part Number: RNB-630-500

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Yukon Gear & Axle Master Overhaul Kits for 1984-1995 4RUNNER, 1979-1995 PICKUP - YK T8-A

Ring and Pinion Gear Installation Kit, Master Overhaul, 27 Spline, Toyota 8 in., Kit

Part Number: YGA-14117

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Yukon Gear & Axle 1541H Alloy Axles for 1984-1985 4RUNNER, 1979-1985 PICKUP - YA T35140

Yukon axle for '79-'85 Toyota Pickup & 4Runner

Part Number: YGA-21658

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Motive Gear Ring and Pinion Sets T488 Toyota 8.0 (7.8) in. 4.88 Gears

Gear, Ring and Pinion, 4.88:1 Ratio, Toyota, 7.8 in., Set

Part Number: MGR-T488

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits for 1987-2002 4RUNNER, 1986-1995 PICKUP - R11RV6

Ring and Pinion Installation Kit, Basic, Toyota V6, Rear, Kit

Part Number: MGR-R11RV6

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Yukon Gear & Axle 30 Spline Differential Carrier Cases Toyota 8.0 Inch, IFS YC TLCF-CS-4

8" IFS clamshell carrier, 3.91 and up, 07 & up FJ, 05 & up TAC/T100/TNDRA.

Part Number: YGA-20135

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Yukon Gear & Axle Axle Retainer Plates YSPBLT-032

Retainer Plate, Ring Gear, Steel, Zinc Plated, Toyota 7.5 in./8.0 in. Axle, Each

Part Number: YGA-33061

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Longfield Axle Shafts for 1984-1985 4RUNNER, 1979-1985 PICKUP - 301702-1-KIT

Longfield 30 Spline Inner Axle, Short, (Pick up/4runner)

Part Number: LSA-301702-1-KIT

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Motive Gear Master Ring and Pinion Installation Kits for 1995-2002 4RUNNER, TACOMA - R11RTACLMK

Ring and Pinion Installation Kit, Master, Toyota V6, Rear, Kit

Part Number: MGR-R11RTACLMK

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today