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

A comprehensive front-end replacement for International trucks, Ford F-650/F-750, and specialty commercial platforms, the Magnum is backed by Monroe's 90-day Risk Free Ride Offer and Limited Commercial Warranty.

• For Hardworking Commercial Vehicles: Designed for high mileage and severe use class 6-8 trucks and buses.
• Consistent Ride: All-weather fluid with special additives handles extreme temperatures; larger 2-3/8-in. reserve tube holds more fluid (most applications).
• Exceptional Handling: 10-Stage valving tuned per vehicle; larger 1-3/4-in. bore for more efficient damping and a smoother ride (most applications).
• Strong and Durable: Shouldered and bonded bushing with sleeve prevents bushing walkout; arc welds up to 360° for durability.
• Built to Last: 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 durability and extended service life (most applications).
• Reduced NVH: Exceptional control isolating impact-related noise, vibration, and harshness under most driving conditions.
• Improves Performance: Nitrogen gas-charge maintains tire-to-road contact by reducing aeration and shock fade.
• Buy with Confidence: Comes with Monroe's 90-day Risk Free Ride Offer and Limited Commercial Warranty.

Common Fits: International 3000, 3000RE, 3000IC, 3000FE, 3400 (1996-2002), International 4200, 4300, 4300LP, 4400, 4400LP (2002-2019), International 7300, 7400, 7500, 7600 and WorkStar 7600 (2002-2019), International 8500, 8500 TranStar, 8600 TranStar (2002-2011), International TranStar (2015-2019), International HV507 and HV607 (2019-2024), International MV607 (2019-2023), International eMV (2023); Ford F-650 and F-750 (2000-2015). All fitments are front position.

---

Cross References:
Ford: 3584118C2, Ford: 4C4Z18124RA, International Harvester (IHC): 3533357C1, International Harvester (IHC): 3533357C3, International Harvester (IHC): 3576465C1, International Harvester (IHC): 4020885C1, International Harvester (IHC): 4022575C2, International Harvester (IHC): 6127714C1, Monroe Shocks & Struts: 10703, Monroe Shocks & Struts: 11379, PRT HD: 170217, Navistar: 3533357C1, Navistar: 3533357C3, Navistar: 3576465C1, Navistar: 3584118C1, Navistar: 3584118C2, Navistar: 3588209C1, Navistar: 3602060C1, Navistar: 3614822C2, Navistar: 3887309C1, Navistar: 4020885C1, Navistar: 4022575C2, Sachs: 410043, Ford: 4C4Z18124JB, Navistar: 6127714C1, NAPA Shocks: 65144, Gabriel: 85928, Gold Shock Absorber: 9180164, Motorcraft: AA617, Motorcraft: AT812, FCS: F347241, Bulldog HD: HD12150022, Meritor: M85928, Meritor: M85957, Gold Shock Absorber: 65144, Dayton Parts: 44185957, Fleetrite: AMS65144, Navistar: 3533357C2, Navistar: 3576465C2, Navistar: 4164160C1, 65144

---

UPC:

048598170446

Mfr Part Number:

65144

Country of origin (CO):

CN

Color:

Black

Compressed Length:

13.2188 (unece.unit.INH)

Cylinder Color:

Black

Cylinder Finish:

Painted

Dust Shield Included:

Yes

Dust Shield Material:

Metal

Extended Length:

20.2813 (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:

LS53

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:

7.062 (unece.unit.INH)

Upper Mount Code:

LS53

Adjustable Damping4:

No

Foam Cell Design38:

No

Lower Mount Code48:

LS53

Upper Mount Code74:

LS53

Lower Mount Type49:

Loop Bushing and Sleeve Mount - 5/8"-16MM Sleeve ID X 2" Sleeve OAL

Shaft Diameter61:

18 MM

Upper Mount Type75:

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