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...

Individual Parts

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Results 1 - 25 of 2000 +

Scott Drake Coil Spring Seats C4DZ-3388-HP

Coil Spring Seat, Lower, Steel, Black, Ford, Each

Part Number: SDK-C4DZ3388HP

4.82 out of 5 stars ( 22 )

Estimated Ship Date: Today

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Scott Drake Coil Spring Seats C4DZ-3388-RI

Coil Spring Seat, Lower, Steel, Black, Ford, Each

Part Number: SDK-C4DZ-3388-RI

4.46 out of 5 stars ( 26 )

Estimated Ship Date: Today

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Whiteline Coil Spring Saddles W71407G

Coil Spring Seat, Lower, Steel, Black, Each

Part Number: WHL-W71407G

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Goodmark Coil Spring Seats for 1967-1973 COUGAR, 1964-1973 MUSTANG - GMK3020972643S

Coil Spring Seat And Bushing

Part Number: GMK-3020972643S

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Today

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AJE Suspension Bolt-On Spring Perches for 1979-2004 MUSTANG - MU-1001

AJE Suspension Bolt-On Spring Perches for 1979-2004 MUSTANG - MU-1001

Spring Perches, Bolt-On, Upper, Steel, Black, Ford, Pair

Part Number: AJE-MU-1001

4.88 out of 5 stars ( 17 )

Estimated Ship Date: Today

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Moog Problem Solver Coil Spring Seats K160015

Coil Spring Seat, Front Upper, Rubber, Dodge, 4WD, Each

Part Number: MOG-K160015

2.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Allstar Performance Lower Spring Plates ALL56124

Coil Spring Seat, Lower, Steel, Black, Each

Part Number: AAF-ALL56124

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Dorman Coil Spring Seat Repair Kits for 1994-2001 RAM 1500, 1994-1997 RAM 2500 - 926-071

Coil Spring Seat, Replacement, Front Lower, Steel, Primer, Dodge, Pair

Part Number: RNB-926-071

Not Yet Reviewed

Estimated Ship Date: Today

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Moog Problem Solver Coil Spring Seats K160311

Suspension Coil Spring Seat

Part Number: MOG-K160311

Not Yet Reviewed

Estimated Ship Date: Today

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Rust Buster Coil Spring Buckets for 1996-2002 4RUNNER - RB8418R

Rear Coil Spring Bucket, Rear Right Upper with Shock Mount, Steel, Toyota, Each

Part Number: RBF-RB8418R

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

BMR Coil Spring Seats for 1979-2004 MUSTANG - CSS730R

Coil Spring Seats, Lower, Steel, Red Powdercoated, Ford, Pair

Part Number: BMR-CSS730R

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

Moog Problem Solver Coil Spring Seats K160021

Coil Spring Seat, Front Upper, Black, Rubber, Chevy, Each

Part Number: MOG-K160021

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

KYB Coil Spring Seats for 2011-2024 DURANGO, 2011-2022 GRAND CHEROKEE - SM5783

Coil Spring Seat, Rubber, Black, Front Upper, Dodge, Jeep, Each

Part Number: KYB-SM5783

Not Yet Reviewed

Estimated Ship Date: Today

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Allstar Performance Spring Cups ALL56113

Coil Spring Cup, Upper, Steel, Black, Each

Part Number: AAF-ALL56113

Not Yet Reviewed

Estimated Ship Date: Today

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Allstar Performance Lower Spring Plates ALL56123

Coil Spring Seats, Allstar Performance Lower Spring Plates, Steel, Black, for use with 3 in. Diameter Axle Tube, Each

Part Number: AAF-ALL56123

Not Yet Reviewed

Estimated Ship Date: Today

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URO Parts Coil Spring Seats 1K0512297D

Suspension Coil Spring Seat, Volkswagen, Audi

Part Number: URO-009785

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

KYB Coil Spring Seats SM5467

Coil Spring Insulator;

Part Number: KYB-SM5467

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Silver Sport Seat Pan Bushings for 1963-1967 CORVETTE - XMG-01700

Seat Pan Support GM C2 Corvette 1963-67 2 Reqired Per Car

Part Number: IST-XMG-01700

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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URO Parts Coil Spring Seats 191512113

Suspension Coil Spring Seat, Volkswagen Cabrio 95-02, Jetta 85-97, Golf 85-99, Corrado 90-95

Part Number: URO-001552

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

Dorman Coil Spring Seat Repair Kits for 1997-2006 WRANGLER - 926-080

Coil Spring Seat, Replacement, Left Rear Upper, Steel, Primer, Jeep, Each

Part Number: RNB-926-080

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

KYB Coil Spring Seats for 2000-2006 SENTRA - SM5704

Upper Spring Seat and Isolator

Part Number: KYB-SM5704

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Monroe Strut-Mate Coil Spring Seats for 2005-2010 SPORTAGE, 2005-2009 TUCSON - 908937

Coil Spring Seat, Front Upper, Steel, for Hyundai and Kia, Each

Part Number: MON-908937

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Koni Coil Spring Adapters 15 29 04 003 0

Nylon Spring Seat Adapter

Part Number: KON-1529040030

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Rust Buster Coil Spring Buckets RB7404L

Rear Coil Spring Bucket, Left Rear Upper, Steel, Natural, Cadillac, Chevy, GMC, Each

Part Number: RBF-RB7404L

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

KYB Coil Spring Seats SM5485

Coil Spring Seat;

Part Number: KYB-SM5485

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

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