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

USA Standard Gear Driveshafts for 1997-2006 WRANGLER - ZDS9315

Fits '01-'05 Wrangler front with 2.4L engine & automatic transmission. 38" long from center of u/joint caps.

Part Number: SPZ-44235

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

Yukon Gear & Axle - Ring and Pinion Gears for 1996-2001 CHEROKEE, 1996-2003 GRAND CHEROKEE, 1997-2006 WRANGLER - YG D30S-308TJ

High performance Yukon Ring & Pinion gear set for Dana 30 Short Pinion in a 3.08 ratio

Part Number: YGA-24273

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

USA Standard Gear Driveshafts for 1987-2001 CHEROKEE, 1987-1992 COMANCHE, 1987-1990 WAGONEER - ZDS9764

Fits '95-'98 Jeep Cherokee 44 with 4.0L , Aisen four speed AT& Kanda TC. 28 3/4" center of u/joint caps.

Part Number: SPZ-44551

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

USA Standard Gear Driveshafts for 1999 CHEROKEE - ZDS9143

Fits '99-'00 Cherokee 30 40L Aisen Warner 4 speed AT& NP 231 & NP 242 TC 30 5/8"center of u/joint caps

Part Number: SPZ-44061

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

USA Standard Gear Ring and Pinion Gear Kit Packages ZG D30S-308TJ Dana 30 3.08 Gears

USA Standard Dana 30 Ring & Pinions

Part Number: SPZ-36446

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

South Bend Clutch Stage 2 Daily Driver Clutch Kits K05065-HD-TZ

Clutch Kit, Stage 2, Daily Driver, Throw-out Bearing, Alignment Tool, Hardware, Jeep, 4.0L, Kit

Part Number: SBB-K05065-HD-TZ

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 447104

Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.000 in. Slip Fit Inlet/Outlet, 13.000 in. Overall Length, Each

Part Number: MPE-447104

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 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 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Catco Direct-Fit Catalytic Converters for 2000-2003 WRANGLER - 1030

Catalytic Converter, Stainless Steel, Jeep, 4.0L, Each

Part Number: CTO-1030

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

PowerStop Z17 Evolution Plus Stock Replacement Brake Kits with Calipers for 1999-2004 GRAND CHEROKEE - KCOE2150

Disc Brake Kits, Autospecialty Stock Replacement Brake Kits with Calipers, Front and Rear, Solid Surface Rotors, Cast Iron Calipers, Jeep, Kit

Part Number: PWR-KCOE2150

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

PowerStop Z26 Street Warrior Brake Upgrade Kits with Calipers for 1999-2004 GRAND CHEROKEE - KC2149-26

Disc Brake Kit, 1-Click Performance, Front, Cross-drilled/Slotted Rotor, Caliper, Red Powdercoat, Jeep

Part Number: PWR-KC2149-26

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

Yukon Gear & Axle Ring and Pinion Sets YG D44-456T-RUB Dana 44 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 26-spline, Standard Rotation, Thick Ring Gear, Dana 44, Set

Part Number: YGA-24038

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG D44HD-456 Dana 44-HD 4.56 Gears

Ring & Pinion Gear, 4.56 Ratio, Dana 44, Set

Part Number: YGA-24051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

RAM HDX Clutch Kits for 1993 WRANGLER - 88436HDX

Clutch Kit, HDX, 1.125 in. - 10-spline, Organic Disc, Pressure Plate, Jeep, 4.0L, Kit

Part Number: RAM-88436HDX

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 California Grade CARB Compliant Universal Catalytic Converters 448306

Catalytic Converter, Universal Catalytic Converter - 2.5in.

Part Number: MPE-448306

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

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

MagnaFlow Direct-Fit Catalytic Converters for 1999 CHEROKEE - 24997

Catalytic Converter, Stainless Steel, Jeep, 4.0L, Front, Each

Part Number: MPE-24997

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

Motive Gear Ten Factory Axle Shafts for 1987-2006 WRANGLER - MG22137

Axle Shafts, Direct Fit, 4140 Chromoly, 35-Spline, 29.750 in./29.250 in. Length, Jeep, Kit

Part Number: MGR-MG22137

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

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

USA Standard Gear Driveshafts for 2001-2004 GRAND CHEROKEE - ZDS9767

Fits '02-'04 Jeep Grand Cherokee front with 4.0L engine. 21 1/2" long weld to weld.

Part Number: SPZ-44561

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

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

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 Off-Road Pro Series Turndown Systems for 2004-2006 WRANGLER - 17121

Exhaust System, Off-Road Pro Series, Cat-Back, Stainless, Jeep, 4.0L, Kit

Part Number: MPE-17121

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

Skyjacker Single Flex Control Arms for 1997-2016 WRANGLER - JUL48SFX

Control Arms, Tubular, Front, Upper, Steel, Black Powdercoated, Jeep, Pair

Part Number: SJA-JUL48SFX

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

JEEP 4.0L/242 Parts and Accessories