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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 44

Engine Crossmember, Steel, Engine Swap, 24 in. to 37 in. Wide Frame Rails, Chevy, Small Block/Big Block, Kit

Part Number: TRD-4840

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Tie Rod End, OE Replacement, Greasable, Each

Part Number: BCK-101-4840

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Control Arms, Delta Joint Tubular Upper Control Arms, Steel, Black Powdercoated, Front Upper, Ford, Pair

Part Number: IVD-48400DJ

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

SIDEM Track Control Arm RT w/BJ-Mercedes - A-Class - B-Class

Part Number: NTT-CB-4840

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

1964-72 Chevrolet Chevelle, Malibu, El Camino; Front Control Arm Assembly; Upper; LH Driver Side

Part Number: OER-SU4840A

Not Yet Reviewed

Estimated Ship Date: Aug 10, 2026 if ordered today

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Estimated Ship Date: Aug 10, 2026 if ordered today

Power Steering Filter Kit, Elite, Filter, Fittings, Clamps, Buick, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Mercury, Olds, Pontiac, Volkswagen, Kit

Part Number: EDD-70699

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Power Steering Filter, Fits 5/8 in. Hoses, Each

Part Number: AAZ-20-0058F

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Air Suspension Spring, Front Right, Porsche, Each

Part Number: UNA-15-133002

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Control Arm, OE Replacement, Aluminum, Natural, Rear Upper, Porsche, Each

Part Number: DFP-TC3584

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Air Suspension Spring, Rear, Porsche, Each

Part Number: UNA-15-533000

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

RAPA OES Valve Block - 03-20 Audi Q7, Porsche Cayenne/Panamera, VW Touareg, Jeep, Ram, Volvo XC60/90

Part Number: NTT-VB-3824

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Control Arm, Cast, Aluminum, Silver Powdercoated, Ball Joint Included, Front Left Lower, Porsche, Each

Part Number: RNB-524-917

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

CONTROL ARM

Part Number: RNB-CB33014

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

CONTROL ARM

Part Number: RNB-CB33013

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

NEW FRONT LEFT EIBACH AIR STRU

Part Number: NTT-AS-3346

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

TIE ROD

Part Number: RNB-TO33011

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

SIDEM Track Control Arm w/BJ-Porsche Panamera

Part Number: NTT-CB-5012

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

SIDEM Track Control Arm RT w/BJ-Porsche Panamera

Part Number: NTT-CB-4912

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Tie Rod End

Part Number: DFP-TA3628

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Lowering Springs, H&R 10-16 Porsche Panamera/4/4S/S V6/V8 970 Sport Spring (Incl. PASM & w/o Air Susp.)

Part Number: HNR-54024

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Electronic Lowering Systems, H&R 10-16 Porsche Panamera/S/4/4S/Turbo 970 V6/V8 ETS (w/Air Susp.)

Part Number: HNR-28952-1

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Control Arm Bushing, Audi 2015-07, Porsche 2016-08, 2006-03, Volkswagen 2010-04

Part Number: RNB-533-675

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Shock Absorber B4 OE Replacement Porsche Panamera 2016-2010

Part Number: BSN-24-217941

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Air Suspension Springs, Rear, Porsche, Pair

Part Number: UNA-2-15-533000

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

Control Arm Bushing, Audi 2015-07, Porsche 2016-08, 2006-03, Volkswagen 2010-04

Part Number: RNB-BC33066

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today