The Monroe® Magnum® Front Suspension Shock Absorber for class 6-8 vehicles is the first gas-charged, large-bore shock designed for air spring and taper leaf suspensions. The nitrogen gas charge provides the fast response essential for today's heavy-duty truck suspension systems.

Built for severe use class 6-8 trucks, the Magnum front shock delivers consistent performance for International ProStar, TranStar, LT625, and RH613 platforms with 10-stage valving and large-bore damping.

• FOR HARDWORKING COMMERCIAL VEHICLES: Designed to handle high mileage and severe use class 6-8 trucks and buses.
• CONSISTENT RIDE: All-weather fluid handles extreme temperatures; larger 2-3/8-in. reserve tube holds more fluid (most applications).
• EXCEPTIONAL HANDLING: 10-Stage valving tuned to each vehicle; larger 1-3/4-in. bore for efficient damping (most applications).
• STRONG AND DURABLE: Shouldered and bonded bushings protect from bushing walkout; arc welds up to 360° for durability.
• BUILT TO LAST: Robust hydraulic lock-out prevents over-extension of air bags and protects the seal assembly (most applications).
• LONGER SERVICE LIFE: PTFE-coated bearing and nitrocarburized piston rod for long-lasting durability (most applications).
• REDUCED NOISE, VIBRATION AND HARSHNESS: Exceptional control isolating NVH under most driving conditions.
• IMPROVES PERFORMANCE: Nitrogen gas-charge reduces aeration and shock fade.
• BUY WITH CONFIDENCE: Comes with Monroe's 90-day Risk Free Ride Offer and Limited Commercial Warranty.

Common Fits: Compatible with front suspension on 2008-2019 International ProStar, 2015-2019 International TranStar, 2017-2024 International LT625, and 2018-2024 International RH613.

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Cross References:
Ford: BC3Z18125G, Ford: BC3Z18125H, International Harvester (IHC): 3674348C1, International Harvester (IHC): 4050443C1, International Harvester (IHC): 4050443C2, International Harvester (IHC): 4050444C1, International Harvester (IHC): 4050444C2, Sachs: 316817, KYB: 341615, Navistar: 3581109C3, Navistar: 3581109C4, Navistar: 3606857C1, Navistar: 3606857C2, Navistar: 3668566C1, Navistar: 3674348C1, Navistar: 3737575C1, Navistar: 3810584C1, Navistar: 4050443C1, Navistar: 4050443C2, Navistar: 4050444C1, Navistar: 4050444C2, NAPA Shocks: 65158, Gabriel: 85954, Gabriel: 85994, FOX Commercial Truck Shocks: 98031024, Automann: A85901, Automann: A85954, FCS: F347221, Meritor: M85954, Monroe Shocks & Struts: OE22252, Monroe Shocks & Struts: OE22253, Dayton Parts: 44185954, Fleetrite: AMS65158, Fleetrite: SA55084, 65158

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UPC:

048598170859

Mfr Part Number:

65158

Country of origin (CO):

CN

Color:

Black

Compressed Length:

13.19 (unece.unit.INH)

Cylinder Color:

Black

Cylinder Finish:

Painted

Dust Shield Included:

Yes

Dust Shield Material:

Metal

Extended Length:

20.73 (unece.unit.INH)

Finish:

Painted

Gas Charged:

Yes

Grade Type:

Premium

Hydraulic Lockout:

No

Includes Bump Stop:

No

Internal Rebound Bumper:

No

Lower Mount Code:

LS54

Lower Mount Type:

Loop (Eyelet) Bushing and Sleeve

Mounting Hardware Included:

No

Shock Absorber Body End Measuring Point:

Center of Loop

Shock Absorber Rod End Measuring Point:

Center of Loop

Travel Length:

7.54 (unece.unit.INH)

Upper Mount Code:

LS53

Adjustable Damping4:

No

Foam Cell Design38:

No

Lower Mount Code48:

LS54

Upper Mount Code74:

LS53

Lower Mount Type49:

Loop Bushing and Sleeve Mount - 3/4" Sleeve ID X 1.3/4" Sleeve OAL

Shaft Diameter61:

18 MM

Upper Mount Type75:

Loop Bushing and Sleeve Mount - 5/8" Sleeve ID X 2" Sleeve OAL