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Monroe Gas-Magnum Shocks

4.66 out of 5 stars 119 Customer Reviews

Monroe Gas-Magnum shocks provide firm control without a harsh ride by using up to twice the fluid capacity of standard 1 in. bore shocks. This all-weather fluid con
Monroe Gas-Magnum shocks provide firm control without a harsh ride by using up to twice the fluid capacity of standard 1 in. bore shocks. This all-weather fluid contains special modifiers to reduce friction and ensure smooth rod reaction. The shocks also feature full displaced valving for better range on both the compression and extension cycles, ensuring a comfortable ride.

These shocks use a sintered iron piston, which is stronger than traditional metals, to enhance durability for longer service life. Each unit is nitrogen gas-charged for improved ride and handling; reduced aeration helps to maintain tire-to-ro
Monroe Gas-Magnum shocks provide firm control without a harsh ride by using up to twice the fluid capacity of standard 1 in. bore shocks. This all-weather fluid contains special modifiers to reduce friction and ensure smooth rod reaction. The shocks also feature full displaced valving for better range on both the compression and extension cycles, ensuring a comfortable ride.

These shocks use a sintered iron piston, which is stronger than traditional metals, to enhance durability for longer service life. Each unit is nitrogen gas-charged for improved ride and handling; reduced aeration helps to maintain tire-to-road contact. Their large 2 in. reserve tube allows for more fluid-producing consistent performance, while their 1 3/8 in. bore offers more lowering pressure than conventional 1 in. bore shocks. Monroe Gas-Magnum shocks are finished off with a 5/8 in. heavy-duty nitrocarburized rod and a special self-lubricating fluid seal to retain gas without excessive wear or friction.

Results 1 - 25 of 39

Shock/Strut, Gas Magnum, Monotube, Front, Chevy, GMC, Each

Part Number: MON-34817

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock, Gas Magnum, Chevy, GMC, Each

Part Number: MON-34944

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock/Strut, Gas-Magnum, Chevy, GMC, Rear, Each

Part Number: MON-34824

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock, Gas Magnum, Monotube, Chevrolet, Ford, GMC, International, Jeep, Toyota, Each

Part Number: MON-34803

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock/Strut, Gas Magnum, Chevy, GMC, Rear, Each

Part Number: MON-34985

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock, Gas Magnum, Chevy, GMC, Toyota, Front, Each

Part Number: MON-34983

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock/Strut, Gas-Magnum, Chevy, GMC, Rear, Each

Part Number: MON-34811

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock, Gas Magnum, Chevy, Dodge, GMC, Plymouth, Each

Part Number: MON-34910

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock, Monroe Gas Magnum, Chevy, GMC, Front, Each

Part Number: MON-34504

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock/Strut, Gas-Magnum, Chevy, GMC, Rear, Each

Part Number: MON-34822

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock/Strut, Gas-Magnum, Chevy, GMC, Front, Each

Part Number: MON-34675

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock/Strut, Gas-Magnum, Chevy, GMC, Front, Each

Part Number: MON-34810

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock/Strut, Gas-Magnum, Chevy, GMC, Rear, Each

Part Number: MON-34676

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock, Monroe Gas Magnum, Chevy, GMC, Rear, Each

Part Number: MON-34690

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock/Strut, Gas Magnum, Cadillac, Chevy, GMC, Front, Each

Part Number: MON-34798

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock/Strut, Gas Magnum, Monotube, Chevy, GMC, Rear, Each

Part Number: MON-34960

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock, Gas Magnum, Monotube, Chevy, GMC, Front, Each

Part Number: MON-34501

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock/Strut, Gas Magnum, Monotube, Front Driver Side, Chevy, GMC, Each

Part Number: MON-34741

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

Shock/Strut, Gas-Magnum, Chevy, GMC, Front, Each

Part Number: MON-34839

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock/Strut, Gas Magnum, Monotube, Rear, Chevy, GMC, Each

Part Number: MON-34762

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

Shock, Gas Magnum, Monotube, Chevy, GMC, Rear, Each

Part Number: MON-34692

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock/Strut, Gas Magnum, Monotube, Rear, Chevy, GMC, Each

Part Number: MON-34756

5.0 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

Shocks and Struts, Gas-Magnum, Stock Ride Height, Twin-tube, Front, Chevrolet, GMC, Each

Part Number: MON-34677

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Shock, Monroe Gas Magnum, Monotube, Chevy, GMC, Rear, Each

Part Number: MON-34920

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

Shock, Gas Magnum, Chevy, GMC, Rear, Each

Part Number: MON-555036

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