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 151

TeraFlex Jeep JL/JT Dana 30/44 Heavy-Duty Ball Joints for 2020-2022 GLADIATOR, 2018-2022 WRANGLER - 3452010

Ball Joint, Heavy-Duty, Upper and Lower, Jeep, JL, JT, Without Knurl, Set of 4

Part Number: TMI-3452010

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

KYB Strut Boot Kits for 2019-2020 3, 2020-2022 CX-30 - SB162

Strut Boot Strut Boot MAZDA 3 2020-2019, MAZDA CX-30 2020

Part Number: KYB-SB162

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

ACDelco Specialty Shocks and Struts 88946589

Shock/Strut, Rear, Chevy, Dodge, Pair

Part Number: ADO-519-30

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Rhodes Race Cars Mid-Mount Plates 30-0045

Rhodes Race Cars Mid-Mount Plates 30-0045

Mid Motor Plate, Steel, Chevy, V8, LS, Each

Part Number: RHC-30-0045

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

SuperSprings SuperCoils Springs SSC-30

Springs, SuperCoils, Coil, Black E-Coated, Front, Ford, Pair

Part Number: SXS-SSC-30

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Crown Automotive Spindle Nuts for 2020-2025 GLADIATOR, 2007-2025 WRANGLER, 2018 WRANGLER JK - 68048466AA

Spindle Nut, Front, Dana 30, Dana 44, Jeep, Each

Part Number: CWA-68048466AA

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Pedders Extreme XA Coilover Kits for 2015-2021 CHALLENGER, CHARGER - 161005

Coilover Kit, eXtreme XA, 30 Valving Positions, Dodge, Kit

Part Number: PED-161005

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions 30-512900

Susp. Kt, Air Spring Repl. Conversion Kit, 2007-2009 Mercedes-Benz GL320, 2010-2012 Mercedes-Benz GL350, 2007-2012 Mercedes-Benz GL450, 2008-2012 Merc

Part Number: UNA-30-512900

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

SuperSprings - Suspension Helper Springs for 2023-2024 F-150, 2010-2026 SPRINTER 3500 - K-30-006

Helper Springs, SumoSprings Front & Rear Kit SSF-106-40 & SSR-338-47 for Mercedes-Benz Sprinter 3500

Part Number: SXS-K-30-006

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

Rhodes Race Cars Mid-Mount Plates 30-0044

Mid Motor Plate, Aluminum, Chevy, V8, LS, Each

Part Number: RHC-30-0044

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

SuperSprings - Suspension Helper Springs for 2023-2024 PROMASTER 3500, 2010-2026 SPRINTER 3500 - K-30-007

Helper Springs, SumoSprings Front & Rear Kit SSF-106-40 & SSR-338-54 for Mercedes-Benz Sprinter 3500

Part Number: SXS-K-30-007

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

SuperSprings - Air Spring Helper Kits for 2015-2025 PROMASTER 3500 - K-30-009

SumoSprings Front & Rear Kit CSS-1195 & SSR-313-54 for RAM ProMaster 3500

Part Number: SXS-K-30-009

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

SuperSprings - Air Spring Helper Kits for 2015-2025 PROMASTER 2500 - K-30-010

SumoSprings Front & Rear Kit CSS-1195 & SSR-313-47 for RAM ProMaster 2500

Part Number: SXS-K-30-010

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

PSC Ram Cylinder Assist Replacement Cylinder/Hose Kits for 2020-2023 GLADIATOR, 2018-2023 WRANGLER - CAK689R-OE

Hydraulic Steering Kit, Replacement Components, Cylinder, Hose Kit, OE Dana 30 and Dane 44, No Truss Modifications, Jeep, Kit

Part Number: PFN-CAK689R-OE

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

SPC Performance Camber Shims 71722

Toe Shim, Nylon, .30 Degree Negative to .30 Degree Positive Toe, Mopar, Van, Each

Part Number: SPS-71722

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

WHITELINE - Sway Bar Bushings for 2003-2023 4RUNNER, 2007-2009 FJ CRUISER, 2003-2009 GX470 - KSK170-30

30mm sway bar bushings with grease-retaining knurled ID

Part Number: WHL-KSK170-30

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

Bilstein B16 Suspension Kits for 2017-2022 540I, 530I, 2018-2022 530E - 48-279765

Suspension Kit B16 (PSS10) BMW 530e 2019-2018, 530i 2019-2017, 540i 2019-2017

Part Number: BSN-48-279765

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

KYB Strut Mounts for 2019-2024 3, 2020-2024 CX-30, 2022-2023 MX-30 EV - SM5925

Strut Mount for MAZDA 3 2020-2019

Part Number: KYB-SM5925

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

Ridetech Air Assist Load Leveling Kits for 2015-2026 F-150 - 12294050

Air Assist, For Use With Ridetech Lowering Suspension, Rear, Ford F-150, Kit

Part Number: ART-12294050

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

BMR Camber Links for 2015-2022 MUSTANG - UCA762

Wheel Alignment Parts, Camber Link, for Two Rear Wheels, Ford, Pair

Part Number: BMR-UCA762

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Pedders Extreme XA Coilover Kits for 2015-2025 MUSTANG - PED-160099

Coilover Kit, Extreme XA, Single Adjustable, Monotube, Steel, Ford, Kit

Part Number: PED-160099

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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Cannot be shipped Internationally if ordered today

Pedders Extreme XA Coilover Kits PED-160083

SUBARU BRZ 2012 on Extreme Xa Coilover Kit

Part Number: PED-160083

Not Yet Reviewed

Estimated Ship Date: Aug 3, 2026 if ordered today

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Estimated Ship Date: Aug 3, 2026 if ordered today

Rough Country UTV Forged Control Arms 93155

Control Arms, UTV Forged Control Arms, Aluminum, Natural, Polaris, Kit

Part Number: ROU-93155

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

BBR Motorsports Heavy-Duty Fork Springs for 2003-2005 DR-Z110, 2002-2020 KLX110, 2021-2025 KLX110R - 80-9750

Fork Springs, Heavy Duty, 35 lbs./in. Rate, Kawasaki, Suzuki, Pair

Part Number: BRM-650-KLX-1105

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

DragonFire Racing High-Clearance A-Arms 16-1803

HIGH CLEARANCE A-ARM KIT

Part Number: MMG-16-1803

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

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