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Chassis & Suspension

Car & Truck Chassis & Suspension Parts

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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...

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 suspension mounts and bushings.

Individual Parts

Results 1 - 25 of 128

New PS Gear

Part Number: LSC-11106

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

New PS Pump

Part Number: LSC-12147

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

New PS Gear, 2007-2016 Jeep 2 door 3 turns lock to lock.

Part Number: LSC-11333

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

New PS Pump

Part Number: LSC-12020

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

PS Gear

Part Number: LSC-1354

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

New PS Pump

Part Number: LSC-12523

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

PS Pump

Part Number: LSC-2147

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

PS Pump

Part Number: LSC-2145

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

PS Pump

Part Number: LSC-2523

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

PS Pump

Part Number: LSC-2510

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

PS Pump

Part Number: LSC-2625

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

PS Pump

Part Number: LSC-2560

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

PS Pump

Part Number: LSC-2183

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

PS Gear

Part Number: LSC-1221

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Steering Box, Street and Performance, Power Assist, 12.7:1 Ratio, with Adapters, Cast Iron, Black, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: BRG-800130

4.76 out of 5 stars ( 160 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Power Steering Pump, New, Saginaw P Series, w/Reservoir, 3/8 in. Hose Barb Inlet, 5/8 in.-18 Female Inverted Flare Outlet, Keyway, Black, Each

Part Number: LSC-13154

3.93 out of 5 stars ( 27 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Power Steering Pump, New, Saginaw Style, Integral Reservoir, 3/8 in. Male Hose Barb Inlet, 5/8 in.-18 Female Inverted Flare Outlet, Chrome Finish,Each

Part Number: LSC-13153

4.0 out of 5 stars ( 32 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Steering Boxes, Power Assist, Front Steer, Cast Iron, 12.7:1 Ratio, 3/4 in. 30-spline Input Shaft Spline Size, Buick, Chevy, GMC, Olds, Pontiac, Each

Part Number: DSR-090215DS

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Steering Boxes, New Steering Gears, Power Assist, Cast Iron, Natural, AMC, Buick, Chevrolet, GMC, International, Jeep, Oldsmobile, Pontiac, Each

Part Number: LSC-10970

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Shock, Twin Tube, QA1 Stocker Star, 21.250 in. Extended, 13.750 in. Collapsed, Each

Part Number: QA1-TS801

4.95 out of 5 stars ( 37 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

On-Board Air Compressor, WirelessAir, EZ Mount, Wireless Control, Kit

Part Number: AIR-74000EZ

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Shock Absorber / Strut, Excel-G, Twin-Tube, Gas Charged, Each

Part Number: KYB-343127

4.54 out of 5 stars ( 83 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Coilover Shocks and Struts, Pro Coil, Single Adjustable, Twin-tube, Front, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: QA1-GS401

4.93 out of 5 stars ( 15 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Steering Coupler, Steel, Natural, 13/16 in. 31-Spline with Flat, 3.25 in. Outside Diameter, Ford, GM, International, Jeep, Mercury, Mopar, Each

Part Number: LSC-201

4.52 out of 5 stars ( 21 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Steering Coupler, Steel, Natural, AMC, Buick, Cadillac, Chevy, Dodge, Ford, GMC, International, Jeep, Oldsmobile, Plymouth, Pontiac, Each

Part Number: LSC-200

4.76 out of 5 stars ( 17 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air