The Monroe® Magnum® Cab Suspension Shock Absorber is a gas-charged unit designed for heavy-duty cab suspensions, isolating the cab from the frame for a smoother, more comfortable ride. Velocity-sensitive valving delivers a new standard in driver comfort (most applications).

Built for severe-use cab suspension applications across Peterbilt, Freightliner, Kenworth, International, and Chevrolet platforms, the Magnum Cab shock 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 vehicles with cab suspensions.
• Consistent Ride: All-weather fluid with special additives handles extreme temperatures; larger 2-in. reserve tube holds more fluid (when required).
• Exceptional Handling: 10-Stage valving tuned per vehicle; larger 1-3/8-in. bore provides efficient and consistent control (most applications).
• Strong and Durable: Shouldered and bonded bushing with sleeve prevents bushing walkout; arc welds up to 360° for durability.
• 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: Peterbilt 357, 375, 376, 377, 378, 379 (various years); Freightliner FLB (1994-2002), Freightliner FL60 (1991-2004), Freightliner FL70 (1991-2005); Kenworth T400 (1982-1999); International 9600 and 9700 (1989-1996); International 9800 SBA (1996-1999); Chevrolet C70 Kodiak (1990-1996). All fitments are cab position.

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Cross References:
Kenworth: 12020054, Peterbilt: 12020054, Link: 12011046, Freightliner: 12020054, Marmon: 12020054, Sachs: 316825, Gabriel: 654841, NAPA Shocks: 66104, Gold Shock Absorber: 8160523, Gabriel: 83020, Gabriel: 83021, Automann: A83021, Automann: A83049, FCS: F347222, Bulldog HD: HD12130651, Meritor: M83021, Meritor: M83049, Haldex: SA66104, FCS: F347252, Freightliner: 12010054, Peterbilt: 12010054, Alliance Truck Parts: ABPN32G900018, Alliance Truck Parts: ABPN32O900018, Gabriel: M83049, Dayton Parts: M83049, Dayton Parts: 44183021, Alliance Parts: ABPN32G900018, Alliance Parts: ABPN32O900018, 66104

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UPC:

048598076489

Mfr Part Number:

66104

Country of origin (CO):

CN

Color:

Black

Compressed Length:

7.25 (unece.unit.INH)

Cylinder Finish:

Painted

Dust Shield Included:

No

Extended Length:

9.375 (unece.unit.INH)

Gas Charged:

Yes

Grade Type:

Premium

Hydraulic Lockout:

No

Includes Bump Stop:

No

Internal Rebound Bumper:

No

Lower Mount Code:

LS14

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:

2.125 (unece.unit.INH)

Upper Mount Code:

LS14

Lower Mount Code48:

LS14

Upper Mount Code74:

LS14

Lower Mount Type49:

Loop Bushing and Sleeve Mount - 7/16" Sleeve ID X 1.3/8" Sleeve OAL

Upper Mount Type75:

Loop Bushing and Sleeve Mount - 7/16" Sleeve ID X 1.3/8" Sleeve OAL