The Monroe® Gas-Magnum® Front Suspension Shock Absorber is designed for midsize and full-size trucks and vans, delivering firm control without a harsh ride. With up to twice the fluid capacity of standard 1-in. bore shocks, Gas-Magnum shocks work more efficiently with less effort.

Built for hardworking trucks and vans, the Gas-Magnum provides firm, controlled ride performance. Its larger bore and increased oil capacity allow it to operate efficiently under demanding conditions while keeping the ride comfortable.

• DESIGNED FOR TRUCKS AND VANS: Engineered for full-size trucks and vans with full-displaced valving on compression cycles for controlled ride and handling.
• BUILT TO LAST: Heavy-duty nitrocarburized rod (non-dust shield units only) and sintered iron piston enhance durability; self-lubricating fluid seal reduces friction and wear.
• CONSISTENT RIDE: OE all-weather fluid with special modifiers handles extreme temperatures and ensures smooth rod reaction.
• IMPROVES PERFORMANCE: Nitrogen gas-charge maintains tire-to-road contact by reducing aeration and shock fade.
• LONGER SERVICE LIFE: Larger bore and 2-in. reserve tube hold more oil for greater capacity and controlled ride over time.
• BUY WITH CONFIDENCE: Comes with Monroe's Limited Lifetime Warranty and exclusive Feel the Difference™ Guarantee.

Common Fits: Compatible with front suspension on 2005-2024 Ford F-450 and F-550 Super Duty, 2020-2023 Ford F-600 Super Duty, 2019-2023 Renegade Veracruz, 2013-2019 Thor Motor Coach Four Winds Super C and Chateau Super C, 2019-2023 Thor Motor Coach Omni, 2014-2015 Thor Motor Coach Outlaw, and 2023 Jayco Seneca XT.

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Cross References:
Ford: 1C3Z18125DA, Ford: 5C3Z18124JA, Ford: 5C3Z18125DA, Ford: 7C3Z18124HA, Ford: 7C3Z18124NJA, Ford: 7C3Z18125DCA, Ford: 7C3Z18125DJA, Ford: 7C3Z18125LJA, Ford: 9C3Z18125C, Ford: BC3Z18124AC, Ford: BC3Z18124J, Ford: BC3Z18124Q, Ford: BC3Z18124W, Ford: BC3Z18125AD, Ford: BC3Z18125AP, Ford: BC3Z18125AQ, Ford: BC3Z18125B, Ford: BC3Z18125G, Ford: BC3Z18125H, Ford: BC3Z18125X, Ford: FC3Z18124A, Ford: FC3Z18124B, Ford: FC3Z18125A, Ford: FC3Z18125B, Ford: HC3Z18124F, Ford: HC3Z18124J, Ford: HC3Z18124Q, Ford: HC3Z18124W, Ford: HC3Z18125A, Ford: HC3Z18125AD, Ford: HC3Z18125B, Ford: HC3Z18125C, Ford: HC3Z18125D, Ford: HC3Z18125EA, Ford: HC3Z18125ED, Ford: HC3Z18125EE, Ford: HC3Z18125EF, Ford: HC3Z18125J, Ford: HC3Z18125K, Ford: HC3Z18125X, Sensen: 12150006, PRT: 170787, Bilstein: 24186674, Bilstein: 24274937, Autopart International: 2701460070, Sachs: 316304, FCS: 341580, KYB: 349004, KYB: 554347, KYB: 565121, Gabriel: 58944, NAPA Shocks: 76523, Gabriel: 77967, Gold Shock Absorber: 9150932, Motorcraft: ASH12171, Motorcraft: ASH24498, Motorcraft: ASH25756, Motorcraft: ASH25762, Motorcraft: ASH25768, Motorcraft: ASH866145, Motorcraft: ASH866146, Motorcraft: ASH866156, Gabriel: G63969, Bulldog HD: HD12150006, TRW: JHT5176S, Ford: LC3C18045BA, Ford: LC3C18045BB, Ford: LC3C18045BE, Ford: LC3C18045BF, Ford: LC3C18045CG, Ford: LC3C18045SA, Ford: LC3C18045SB, Ford: LC3C18045SC, Ford: LC3C18045SD, Ford: LC3C18045SE, Ford: LC3Z18045BC, Ford: LC3Z18124F, Ford: LC3Z18124G, Ford: LC3Z18124S, PM Auto: PM6001013, Rancho: RS55042, OSC: S349004, AutoZone: TS3333481B, KYB: 345080, Bilstein: 316304, Ford: PC3C18045CHA, Ford: PC3C18045HA, Ford: PC3C18045SGA, Ford: PC3Z18124CGA, Ford: PC3Z18124CHA, Ford: PC3Z18124HA, Ford: PC3Z18124SGA, Ford: PC3C18045CGA, Ford: PC3C18045JA, Ford: PC3Z18124JA, Duralast: TS3333481B, MasterPro Shocks and Struts: FD125, Monroe Shocks & Struts: 32267, Monroe Shocks & Struts: 555031

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