Car & Truck Chassis & Suspension Parts

Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf...

Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf springs, so whether you want a smooth street ride, responsive race handling, or rugged off-road control, you can find all the parts you need for your suspension upgrades here. We have complete lowering kits for a road-hugging sport stance, and lift kits to accommodate massive tires and greater suspension travel. Summit also has steering components, sway bars, frame rails and connectors, tie rods, wheelie bars, and wheel tubs, plus engine, transmission, and...

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Results 1 - 25 of 317

QA1 Mopar Front Street Performance Coilover Conversion Systems 52346-S400

Suspension Package, Front, Street Performance, 0 in. to 2 in. Drop, Single Adjustable Coilover, 400 lbs./in. Spring Rate, Tubular Arms, Mopar, Kit

Part Number: QA1-52346-S400

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Premium Front Control Arms SUM-770243

Control Arms, Tubular, Front, Upper, Steel, Black Powdercoated, Dodge, Plymouth, Pair

Part Number: SUM-770243

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Rock Jock Antirock Pre-Runner Sway Bars RJ-204000-5

Antirock Sway Bar, 47 in. Long x 1.187 in. Dia. x 35 Spline

Part Number: RKJ-RJ-204000-5

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Rock Jock Antirock Pre-Runner Sway Bars RJ-204000-7

Antirock Sway Bar, 45 1/2 in. Long x 1.125 in. Dia. x 35 Spline

Part Number: RKJ-RJ-204000-7

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

QA1 Mopar Front Street Performance Coilover Conversion Systems 52343-S400

Front Suspension Packages, Mopar Front Street Performance Coilover Conversion, Black Steel Crossmember, Spindles, Control Arms, Dodge, Plymouth, Kit

Part Number: QA1-52343-S400

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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QA1 Mopar Front Street Performance Coilover Conversion Systems 52347-D400

Suspension Package, Street Performance, Front, 2 in. to 4 in. Drop, Double Adjustable Coilover, 400 lbs./in. Spring Rate, Tubular Arms, Mopar, Kit

Part Number: QA1-52347-D400

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

QA1 Mopar Front Street Performance Coilover Conversion Systems 52347-M400

Suspension Package, MOD Series, Front, Street, 2-4 in. Drop, Double Adjustable, 400 lbs/in. Spring Rate, Tubular Arms, Mopar, B and E Body, Kit

Part Number: QA1-52347-M400

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

QA1 Mopar Front Street Performance Coilover Conversion Systems 52346-M400

Suspension Package, MOD Series, Front, Street, 0-2 in. Drop, Double Adjustable, 400 lbs/in. Spring Rate, Tubular Arms, Mopar, B and E Body, Kit

Part Number: QA1-52346-M400

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

QA1 Mopar Front Drag Coilover Conversion Systems 52348-D350

Suspension Package, Drag, Front, 0 in. to 2 in. Drop, Double Adjustable Coilover, 350 lbs./in. Spring Rate, Tubular Arms, Mopar, Kit

Part Number: QA1-52348-D350

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

QA1 Mopar Front Street Performance Coilover Conversion Systems 52347-S400

Suspension Package, Street Performance, Front, 2 in. to 4 in. Drop, Single Adjustable Coilover, 400 lbs./in. Spring Rate, Tubular Arms, Mopar, Kit

Part Number: QA1-52347-S400

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

QA1 Mopar Front Street Performance Coilover Conversion Systems for 1963-1966 VALIANT, DART, 1964-1966 BARRACUDA - 52340-S400

Suspension Package, Front, Street Performance, 0 in. to 2 in. Drop, Single Adjustable Coilover, 400 lbs./in. Spring Rate, Tubular Arms, Mopar, Kit

Part Number: QA1-52340-S400

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

QA1 Mopar Front Street Performance Coilover Conversion Systems for 1963-1966 VALIANT, DART, 1964-1966 BARRACUDA - 52340-D400

Suspension Package, Front, Street Performance, 0 in. to 2 in. Drop, Double Adjustable Coilover, 400 lbs./in. Spring Rate, Tubular Arms, Mopar, Kit

Part Number: QA1-52340-D400

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

QA1 Mopar Front Drag Coilover Conversion Systems 52348-M350

Suspension Package, MOD Series, Front, Drag, 0-2 in. Drop, Double Adjustable, 350 lbs/in. Spring Rate, Tubular Arms, Mopar, B and E Body, Kit

Part Number: QA1-52348-M350

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

QA1 Mopar Front Street Performance Coilover Conversion Systems for 1963-1966 VALIANT, DART, 1964-1966 BARRACUDA - 52341-D400

Suspension Package, Front, Street Performance, 2 in. to 4 in. Drop, Double Adjustable Coilover, 400 lbs./in. Spring Rate, Tubular Arms, Mopar, Kit

Part Number: QA1-52341-D400

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

QA1 Mopar Front Street Performance Coilover Conversion Systems for 1963-1966 VALIANT, DART, 1964-1966 BARRACUDA - 52340-M400

Suspension Package, MOD Series, Front, Street Performance, 0-2 in. Drop, Double Adjustable, 400 lbs/in. Spring Rate, Tubular Arms, Mopar, A-Body, Kit

Part Number: QA1-52340-M400

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

QA1 Mopar Front Drag Coilover Conversion Systems for 1963-1966 VALIANT, DART, 1964-1966 BARRACUDA - 52342-M350

Suspension Package, MOD Series, Front, Drag, 0-2 in. Drop, Double Adjustable, 350 lbs/in. Spring Rate, Tubular Arms, Mopar, A-Body, Kit

Part Number: QA1-52342-M350

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

QA1 Mopar Front Street Performance Coilover Conversion Systems for 1963-1966 VALIANT, DART, 1964-1966 BARRACUDA - 52341-M400

Suspension Package, MOD Series, Front, Street Performance, 2-4 in. Drop, Double Adjustable, 400 lbs/in. Spring Rate, Tubular Arms, Mopar, A-Body, Kit

Part Number: QA1-52341-M400

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

QA1 Mopar Front Drag Coilover Conversion Systems for 1963-1966 VALIANT, DART, 1964-1966 BARRACUDA - 52342-D350

Suspension Package, Drag, Front, 0 in. to 2 in. Drop, Double Adjustable Coilover, 350 lbs./in. Spring Rate, Tubular Arms, Mopar, Kit

Part Number: QA1-52342-D350

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

QA1 Mopar Front Street Performance Coilover Conversion Systems for 1963-1966 VALIANT, DART, 1964-1966 BARRACUDA - 52341-S400

Suspension Package, Front, Street Performance, 2 in. to 4 in. Drop, Single Adjustable Coilover, 400 lbs./in. Spring Rate, Tubular Arms, Mopar, Kit

Part Number: QA1-52341-S400

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

KYB Truck-Plus Assemblies for 2003-2009 4RUNNER, 2007-2009 FJ CRUISER - SRG4131

Shocks and Struts, Truck-Plus, Truck-Plus Performance - TOYOTA 4-Runner (4WD) 09-03, FJ Cruiser (4WD) 09-07, Tacoma (V6 & 4WD) 07-05, Front Left

Part Number: KYB-SRG4131

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

GSP Loaded Strut Assemblies for 2005-2015 TACOMA - 882495

Strut and Coil Spring Assembly 2005-2015 Toyota Tacoma Pre Runner (Front Left) Standard Cab Pickup, Extended Cab Pickup, Crew Cab Pickup RWD

Part Number: GNA-882495

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

KYB Truck-Plus Assemblies for 2003-2009 4RUNNER, 2007-2009 FJ CRUISER - SRG4130

Shocks and Struts, Truck-Plus, Truck-Plus Performance - TOYOTA 4-Runner (4WD) 09-03, FJ Cruiser (4WD) 09-07, Tacoma (V6/4WD) 07-05, Front Right

Part Number: KYB-SRG4130

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

GSP Loaded Strut Assemblies for 2005-2015 TACOMA - 882496

Strut and Coil Spring Assembly 2005-2015 Toyota Tacoma Pre Runner (Front Right) Standard Cab Pickup, Extended Cab Pickup, Crew Cab Pickup RWD

Part Number: GNA-882496

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Prothane Front Control Arm Bushings 4-206-BL

Control Arm Bushings, Front, Upper/Lower, Polyurethane, Black, Dodge, Plymouth, Passenger Car, Kit

Part Number: PTP-4-206-BL

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Moog Front End Steering Kits 15-0081

Steering Rebuild Kit, Moog, Dodge, Plymouth, Kit

Part Number: CMB-15-0081

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

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