The Monroe® Magnum® Rear 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 rear shock delivers consistent, large-bore performance across a wide range of Freightliner platforms including M2, FLD, FLC, FLB, and Argosy models.

• 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 rear suspension on 2002-2024 Freightliner M2 106 and M2 112, 2005-2024 Freightliner M2, 1991-2007 Freightliner FLD112 and FLD120, 1985-2001 Freightliner FLC112, 1994-2002 Freightliner FLB, 1999-2015 Freightliner Argosy, 2001-2011 Freightliner Century Class, and 1999-2023 Freightliner MT55.

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Cross References:
Freightliner: 1614259000, Freightliner: 1616577000, Freightliner: 1618706000, Freightliner: 1618711000, Freightliner: 1615675000, Freightliner: 1616827000, Sachs: 315393, Sachs: 315396, Sachs: 315401, Sachs: 471700002992, Sachs: 471700002996, Sachs: 471700131778, Gold Shock Absorber: 5001367, NAPA Shocks: 65489, Freightliner: 680511, Freightliner: 680651, Monroe Shocks & Struts: 70031, Monroe Shocks & Struts: 74433, Gold Shock Absorber: 8190102, Gabriel: 85331, Gabriel: 85335, PRT HD: 925163, Automann: A85331, FCS: F347238, Bulldog HD: HD12150026, Meritor: M85331, Haldex: SA65489, KYB: 341628, KYB: 345617, Alliance Truck Parts: ABPN32G900027, Alliance Truck Parts: ABPN32O900027, Gabriel: A85331, Dayton Parts: 44185331, Alliance Parts: ABPN32G900027, Alliance Parts: ABPN32O900027, 85331, 65489

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UPC:

048598173898

Mfr Part Number:

65489

Country of origin (CO):

US

Color:

Black

Compressed Length:

13.5 (unece.unit.INH)

Cylinder Color:

Black

Cylinder Finish:

Painted

Dust Shield Included:

Yes

Dust Shield Material:

Metal

Extended Length:

19.5 (unece.unit.INH)

Finish:

Painted

Gas Charged:

Yes

Grade Type:

Premium

Hydraulic Lockout:

Yes

Includes Bump Stop:

No

Internal Rebound Bumper:

No

Lower Mount Code:

LS60

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:

6 (unece.unit.INH)

Upper Mount Code:

LS59

Adjustable Damping4:

No

Foam Cell Design38:

No

Lower Mount Code48:

LS60

Upper Mount Code74:

LS59

Lower Mount Type49:

Loop Bushing and Sleeve Mount - 3/4" Sleeve ID X 3.3/16" Sleeve OAL

Shaft Diameter61:

18 MM

Upper Mount Type75:

Loop Bushing and Sleeve Mount - 3/4" Sleeve ID X 3.13/16" Sleeve OAL