Car & Truck Chassis & Suspension Parts

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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 38

EPAS Performance Electric Power Steering Kits for 1968-1970 MUSTANG - 1004

Power Steering Conversion Kit, Electric, Ford, Mustang, Kit

Part Number: EPS-1004

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

Pete and Jake's Front Spring Clamps 1004

Leaf Spring Clamps, Front Leaf Spring, Stainless Steel, Polished, 1928-1934 Ford, Pair

Part Number: PAJ-1004

2.0 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

Koni GTS Coilover Kits for 2015-2024 MUSTANG - 1200 1004

Coilover Kits, GTS, 1.0 - 4.0 in. Lowered, Gray Shocks, Yellow Springs, Ford, Kit

Part Number: KON-1200-1004

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Koni Suspension Handling Packages 1145 1004

Suspension Lowering Kits A4 FWD & Quattro 2.0L sedan excl. wagon & Audi sport susp.

Part Number: KON-1145-1004

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Koni FSD Shock Absorbers 8805 1004

Shock/Strut, FSD, Front, Monaco, Dynasty, Executive, Signature, Windsor, Each

Part Number: KON-8805-1004

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Koni STR.T Street Shocks and Struts 8250 1004

Shock/Strut, STR.T Street, Twin Tube, Gas Charged, Audi, Rear, Each

Part Number: KON-8250-1004

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Koni Special ACTIVE Shocks 8245 1004

Shock/Strut, Special Active, Twin-Tube, Gas Charged, BMW, Rear, Each

Part Number: KON-8245-1004

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Dorman Leaf Springs 929-1004

Utility Trailer Leaf Spring

Part Number: RNB-929-1004

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

Classic Performance Shocks and Struts CPP-1004

CPP Nitrogen Gas Shocks

Part Number: CLP-CPP-1004

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

All Balls Racing ATV/UTV A-Arm Bearing and Seal Kits for 2001-2005 YFM660R RAPTOR - 243-1004

A-Arm Bearings, Upper, Yamaha, Kit

Part Number: ALB-50-1004

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

All Balls Racing Steering Stem Bearings 22-2004

Steering Stem Bearings, Kawasaki, Suzuki, Victory, Yamaha, Kit

Part Number: ALB-22-1004

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

All Balls Racing Tie Rod Upgrade Kits 252-1004

Tie Rod Upgrade Kit, Suzuki, Yamaha, Kit

Part Number: ALB-52-1004

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

K&S Technologies Fork Rebuild Kits 116-1004

FORK SEALS 27X37X7.1

Part Number: KSI-16-1004

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

All Balls Racing Shock Seal Head Kits 22-31004

Shock Seal Head, for use on Honda®, Kawasaki, Suzuki, Kit

Part Number: ALB-37-1004

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

Tin Man Fabrication 1967-1970 Mustang Transmission Crossmembers for 1967-1970 MUSTANG - 100417-TKO

Transmission Crossmember, Steel, Black Powdercoated, Tremec TKO, with Hardware, Ford, Each

Part Number: TMF-100417-TKO

2.0 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

Spicer Drivetrain Products Ball Joints for 2020-2022 GLADIATOR, 2018-2022 WRANGLER - 10048946

Ball Joints, One Side, Greasable, Sold as Set

Part Number: SDH-10048946

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

ACDelco Gold Bump Stops 19460734

Bump Stop, Control Arm, Lower Front, Rubber, Black, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-45G1004

5.0 out of 5 stars ( 4 )

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

Auto Pro USA Body Mount Kits with Hardware BM1004KIT

Body Mount Bushings, Rubber, Black, Chevy, Kit

Part Number: AUP-BM1004KIT

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

Keyser Manufacturing Ball Joint Sleeves 100 40727

Ball Joint Sleeve, Steel, Large Chrysler Lower, Each

Part Number: KYS-100-40727

5.0 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

Anchor Industries Engine Mounts 10043

Motor Mounts and Inserts, ENGINE RIGHT, ACURA MDX 14-20;HONDA ODYSSEY 18-20,PASSPORT 19-20,PILOT 16-21,RIDGELINE 17-20

Part Number: ANI-10043

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

Rust Buster Sway Bar Mounting Brackets for 1976-1986 CJ7 - RB1004

Sway Bar Mounting Brackets, Steel, Natural, Jeep, Pair

Part Number: RBF-RB1004

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

Delphi Control Arm Bushings TD1004W

CONTROL ARM BUSHING

Part Number: DFP-TD1004W

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

Anchor Industries Engine Mounts for 2012-2018 A6 - 10046

Motor Mounts and Inserts, ENGINE FRONT RIGHT, AUDI A6 12-18

Part Number: ANI-10046

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

OER Authorized 1958-64 Chevy Full Size Lower Control Arm Shafts A1004

Control Arm Shaft, Lower, Steel, Chevy, Each

Part Number: OER-A1004

5.0 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

Anchor Industries Transmission Mounts for 2015-2017 NX200T, 2018-2021 NX300 - 10045

Transmission Mounts, TRANSMISSION LEFT, LEXUS NX200T 15-17,NX300 18-20

Part Number: ANI-10045

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

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