JEEP 4.0L/242 - Free Shipping on Orders Over $109 at Summit Racing

TeraFlex Jeep TJ Wrangler 2 in. Lift Kits for 1997-2006 WRANGLER - 1141200

Coil Springs, Lift, Front and Rear, Track Bar Bracket, Jeep, 4WD, Solid Front Axle, 32 in Max Tire Height, Kit

Part Number: TMI-1141200

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 447105

Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.250 in. Slip Fit Inlet/Outlet, 13.000 in. Overall Length, Each

Part Number: MPE-447105

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG C8.25-456 Chrysler 8.25 in. 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, Chrysler 8.25 in., Set

Part Number: YGA-24005

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Dorman Driveshafts for 1987-1992 WRANGLER - 976-737

Drive Shaft, Rear Driveshaft Assembly

Part Number: RNB-976-737

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Dorman Driveshafts for 2004 WRANGLER - 946-787

Driveshaft, Balanced, Assembled, Rear, Steel, Length 15.000 in., Diameter 2.000 in., Jeep, Each

Part Number: RNB-946-787

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Dorman Driveshafts for 1987-1993 WRANGLER - 936-086

Rear Driveshaft

Part Number: RNB-936-086

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Dorman Driveshafts for 2005-2006 WRANGLER - 936-090

Rear Driveshaft

Part Number: RNB-936-090

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Dorman Driveshafts for 1993 CHEROKEE, GRAND CHEROKEE - 938-130

Front Driveshaft

Part Number: RNB-938-130

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Dorman Driveshafts for 1987-1994 WRANGLER - 938-271

FRONT DRIVESHAFT

Part Number: RNB-938-271

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Dorman Driveshafts for 1987-1994 WRANGLER - 938-279

Drive Shaft, Front Driveshaft Assembly

Part Number: RNB-938-279

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

USA Standard Gear Spartan Lockers Dana 35 SL M35-1.6-27

Spartan Differential Locker, Dana 35, 27-spline Axle, Jeep, 1.625 in. Carrier, Each

Part Number: SPZ-17008

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Powertrax Lock-Right Lockers Dana 35 2311-LR

3 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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AP Exhaust Direct-Fit Catalytic Converters for 2000-2003 WRANGLER - 641160

AP Exhaust Direct-Fit Catalytic Converters for 2000-2003 WRANGLER - 641160

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Stainless Case, Ceramic Honeycomb Substrate, 27.00 in. Length, Front, Jeep, 4.0L, Each

Part Number: APH-641160

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2001-2004 GRAND CHEROKEE - 641177

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.50 in. Slip Fit Outlet, Ceramic Honeycomb Substrate, 41.00 in. Overall Length, Jeep, Each

Part Number: APH-641177

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Dorman Driveshafts for 2004-2006 WRANGLER - 936-028

Rear Driveshaft, OE Solutions

Part Number: RNB-936-028

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Rough Country M1 Suspension Lift Kits for 1997-2002 WRANGLER - 64140

Suspension Leveling & Lift Kits, Lift Kit, M1 Series, Coil Spring, 3.25 in. Front, 3.25 in. Rear, Jeep, Kit

Part Number: ROU-64140

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Rough Country M1 Suspension Lift Kits for 1997-2002 WRANGLER - 64240

Suspension Leveling & Lift Kits, Lift Kit, M1 Series, Coil Spring, 3.25 in. Front, 3.25 in. Rear, Jeep, Kit

Part Number: ROU-64240

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Tuff Country EZ-Ride Suspension Lift Kits for 1987-2001 CHEROKEE - 43800KN

Lift Kit-Suspension w/Shock

Part Number: TFY-43800KN

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Country EZ-Ride Suspension Lift Kits for 1987-1995 WRANGLER - 42800K

Lift Kit-Suspension

Part Number: TFY-42800K

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Tuff Country EZ-Ride Suspension Lift Kits for 1987-2001 CHEROKEE - 43800KH

Lift Kit-Suspension w/Shock

Part Number: TFY-43800KH

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

DiabloSport Predator 2 Platinum Programmers 7410

Computer Programmer, Predator 2 Platinum, Competition Use Only, Jeep, Each

Part Number: DBL-7410

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Call to Order

Alloy USA High-Strength Rear Axle Kits for 1997-2006 WRANGLER - 12135

Axle, Direct Fit, High Strength, 4130 Chromoly, 30-Spline, Jeep, Dana 44, Kit

Part Number: ALY-12135

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Alloy USA Chromoly Front Axle Shaft Kits for 1984-1991 CHEROKEE, 1987-1995 WRANGLER - 12145

Axles, Direct Fit, Front, 4340 Chromoly, 27-Spline, Jeep, Dana 30, Kit

Part Number: ALY-12145

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Walker CalCat Universal Catalytic Converters 82712

Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-82712

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 459005

Catalytic Converter, Stainless Steel, 2.25 in. Inlet, 2.25 in. Outlet, 16.00 in. Length, Universal, Each

Part Number: MPE-459005

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

ACT Heavy-Duty Clutch Kits JP1-HDG6

Clutch Kit, 10.472 in. Diameter, Heavy Duty, 6-Pad, Race, Jeep, L6, V6, V8, Kit

Part Number: ACL-JP1-HDG6

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

JEEP 4.0L/242 Parts and Accessories