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 2000 +

Lares Remanufactured Power Steering Slave Cylinders 34

Cylinder

Part Number: LSC-34

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

IHC Suspension Control Arms for 2021-2024 F-150 - IHC-F2122CA-34

Control Arms, Tubular, Steel, Black, Front, Ford, Set

Part Number: IHC-IHCF2122CA34

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

McGaughy's Leaf Spring Hangers for 1999-2003 SIERRA 1500, SILVERADO 1500 - 33035

McGaughy's Leaf Spring Hangers for 1999-2003 SIERRA 1500, SILVERADO 1500 - 33035

Rear Hangers, 3-4 in. Drop, Chevy, GMC, Pickup, Standard, Extended Cab, RWD/4WD, Kit

Part Number: MMC-33035

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Calvert Racing Split Mono-Leaf Springs for 1962-1967 CHEVY II - 220-34

Leaf Springs, Split Mono-Leaf, Racing, 1.00 in. Lowered Ride Height, Chevrolet, Chevy II, Pair

Part Number: CLV-220-34

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Skyjacker Adjustable Drag Links for 1977-1979 F-250, 1979 F-350 - SDL250

Drag Link, Steel, Natural, Adjustable, Ford, Pickup, 3-4 in. Lift, 4WD, Each

Part Number: SJA-SDL250

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Skyjacker Extended Sway Bar End Links for 1978-1979 BRONCO, 1977-1979 F-150 - SBE204

Sway Bar End Links, Front, Extended, 3-4 in. Lift, Polyurethane Bushings, Red, Ford, Pair

Part Number: SJA-SBE204

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Calvert Racing Split Mono-Leaf Springs for 1964-1965 FALCON, 1964-1973 MUSTANG - 640-34

Leaf Springs, Split Mono-Leaf, Racing, Stock Ride Height, Ford, Pair

Part Number: CLV-640-34

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Koni Bump Rubbers 70 34 53 000 0

Bushing, Bump Stop, Polyurethane, Conical, 2.170 in. Length, for 16 mm - 20 mm rod, Each

Part Number: KON-7034530000

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Calvert Racing Split Mono-Leaf Springs for 1985-2002 S10, 1985-1990 S15, 1991-2002 SONOMA - 370-34

Leaf Springs, Split Mono-Leaf, Racing, 1.00 in. Lowered Ride Height, Chevrolet, GMC, Pair

Part Number: CLV-370-34

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Calvert Racing Split Mono-Leaf Springs 420-34

Leaf Springs, Split Mono-Leaf, Racing, 1.00 in. Lowered Ride Height, Dodge, Plymouth, Pair

Part Number: CLV-420-34

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Dorman Leaf Springs for 2007 RAM 1500, 2006-2009 RAM 2500, 2004-2006 RAM 3500 - 34-1465HD

Leaf Spring, Replacement, Stock Ride Height, Black, Rear, Dodge, Each

Part Number: RNB-34-1465HD

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Dorman Leaf Springs 34-055

Leaf Spring, Replacement, Stock Ride Height, Black, Rear, Dodge, Plymouth, Each

Part Number: RNB-34-055

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Skyjacker Extended Sway Bar End Links for 1999 F-250 SUPER DUTY, F-350 SUPER DUTY - SBE402

Sway Bar End Links, Front, Extended, 3-4 in. Lift, Polyurethane Bushings, Red, Ford, Pair

Part Number: SJA-SBE402

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Dorman Leaf Springs 34-183

Leaf Spring, Replacement, Rear, Dodge, Plymouth, Each

Part Number: RNB-34-183

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Bilstein B8 5100 Series Shocks for 2009-2013 F-150 - 33-255057

Shock Absorber, B8 5100 Series, Rear, 4WD, 3-4 in. Lift, Ford, Each

Part Number: BSN-33-255057

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Skyjacker Extended Sway Bar End Links for 1999-2014 F-250 SUPER DUTY, F-350 SUPER DUTY - SBE404

Sway Bar End Links, Rear, Extended, 3-4 in. Lift, Polyurethane Bushings, Red, Ford, Pair

Part Number: SJA-SBE404

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Dorman Leaf Springs 34-153HD

Leaf Spring

Part Number: RNB-34-153HD

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Koni Bump Rubbers 70 34 95 000 0

Bushing, Bump Stop, Polyurethane, Conical, 2.170 in. Length, for 22mm-24mm rod, Each

Part Number: KON-7034950000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Metro Moulded Parts Frame Bump Stops XB 34

Front Axle Bumpers. Two used per car

Part Number: MMP-XB-34

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

Metro Moulded Parts Body Bushings BC 34

Body Cushion Pad. Used between frame and body

Part Number: MMP-BC-34

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

Helix Triangulated 4-Link Kits for 1934 MODEL 40 - HEXA314EA

Four-Link Suspension Assembly, Triangulated Rear 4-link w/ Coilovers 34 1934 Model 40 4-door Sedan - Fordor, B-400

Part Number: HLI-682798

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

Dorman Leaf Springs 34-1647XHD

Leaf Spring, Replacement, Stock Ride Height, Black, Rear, Dodge, Ram, Each

Part Number: RNB-34-1647XHD

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Dorman Leaf Springs 34-768

Leaf Spring, Replacement, Stock Ride Height, Black, Front, Dodge, Plymouth, Each

Part Number: RNB-34-768

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Skyjacker Pitman Arms for 1972-1975 CJ5, CJ6 - JA550

Pitman Arm, Steel, Jeep, with Power Steering, 3-4 in. Lift, Each

Part Number: SJA-JA550

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Dorman Leaf Springs for 1994-2002 RAM 3500 - 34-1345

Leaf Spring

Part Number: RNB-34-1345

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

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