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Chassis & Suspension

Car & Truck Chassis & Suspension Parts

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 1382

60-72 CHEVY/GMC TRUCK REAR AXLE U-BOLTS

Part Number: HCT-UBOLTS

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

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Estimated Ship Date: Nov 7, 2025 if ordered today

U-Bolt, Leaf Spring, Round, 7 in. Length, 3 in. Width, Steel, Gold Iridited, Set of 4

Part Number: CLV-UR300X70

4.86 out of 5 stars ( 56 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

U-Bolts, Steel, Black, Round-Style, Front, Chevy, GMC, Set of 4

Part Number: SLF-3318

4.79 out of 5 stars ( 43 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

U-Bolt, Leaf Spring, Round, 9 in. Length, 3 in. Width, Steel, Gold Iridited, Set of 4

Part Number: CLV-UR300X90

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

U-Bolts, Leaf Springs, 9.625 in. Length, 2.563 in. Width, 0.562 in. Diameter, Black, Steel, Cadillac, Chevy, GMC, Pair

Part Number: RNB-929-723

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

U Bolt, Leaf Spring, 8-1/4 in. Length, 1/2 in. Diameter, 3 in. Width, Round, Steel, Zinc Plated, Grade 8, Each

Part Number: SUM-792001

4.33 out of 5 stars ( 15 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

U-Bolts, Steel, Natural, Round-Style, Rear, Chevy, GMC, Pair

Part Number: CLP-6072RUB-S

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

U-Bolt, Leaf Spring, Round, 7 in. Length, 3.25 in. Width, Steel, Gold Iridited, Set of 4

Part Number: CLV-UR325X70

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

U-Bolts, Rear Multi-Leaf Spring, Chevy, Pontiac, Pair

Part Number: OER-RL7

3.76 out of 5 stars ( 17 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

U-Bolt, Leaf Spring, Round, 9 in. Length, 3.25 in. Width, Steel, Gold Iridited, Set of 4

Part Number: CLV-UR325X90

4.55 out of 5 stars ( 11 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Axle U-Bolt, Round Style, Steel, Black, Rear, Ford, Each

Part Number: SDK-C7ZZ-5705-LK

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

4 UBOLTS/ 12X3X1012 ROUND

Part Number: SJA-U4WR

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

4 UBOLTS/ 916X318X1312 SQUA

Part Number: SJA-U5B7R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

U-Bolt Repair Kit

Part Number: RNB-929-724

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

U-Bolt, Round, Steel, Natural, 3.060 in. Width, Jeep, Each

Part Number: CWA-8130369HD

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Leaf Spring U-Bolts, U-Bolt Repair Kit, Round U-bolt Style, Steel, Black, 7.750 in. Length, Chevrolet, GMC, Pair

Part Number: RNB-929-707

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

9/16X4X13 UBOLT RD W/NUTS

Part Number: SJA-916X4X13

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

1 UBOLT W/NUTS

Part Number: SJA-38X234X3

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

4 UBOLTS/ 12X338X712 ROUND

Part Number: SJA-U3B4R

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

4 UBOLTS/ 916X4X15 ROUND

Part Number: SJA-U5B8R

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Leaf Spring U-Bolt, Square, Steel, Black, Toyota, Each

Part Number: EMU-OMEU53B

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Axle U-Bolt, Round Style, Steel, Black, Rear, Ford, Each

Part Number: SDK-C5ZZ-5705-K

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

U-Bolts, Round, Steel, Black, 0.500 in. Longer Than Stock U-bolt, for Use with Both 5 Leaf Springs and Traction Bars, Rear, Ford, Each

Part Number: SDK-C5ZZ5705LK

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

U-Bolts, Steel, Black, Round-Style, Front, Chevy, Dodge, GMC, Pickup, Kit

Part Number: SLF-3418

2.18 out of 5 stars ( 11 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

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