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 current-generation Peterbilt and Kenworth vocational and on-highway trucks, 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: Peterbilt 325 (2008-2018), Peterbilt 330 (2016-2022), Peterbilt 337 (2010-2023), Peterbilt 348 (2012-2022), Peterbilt 382 (2011-2017), Peterbilt 536, 537, 548 (2022-2024), Peterbilt 567 (2014-2024), Peterbilt 579 (2013-2024); Kenworth T270 (2010-2022), Kenworth T280 (2021-2024), Kenworth T370 (2010-2022), Kenworth T380 (2022-2024), Kenworth T480 (2022-2023), Kenworth T680 (2013-2024), Kenworth T880 (2014-2024). All front position, with Peterbilt 548 also listed rear (2022-2023).

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Cross References:
Kenworth: B716004, Kenworth: B716005, Kenworth: B716019, Peterbilt: B716005, Peterbilt: B716019, KYB: 341613, Gold Shock Absorber: 5001321, NAPA Shocks: 65175, Gabriel: 85084, Gabriel: 85989, Gabriel: 89460, FOX Commercial Truck Shocks: 98031009, Paccar Parts: B716019, FCS: F347300, Bulldog HD: HD12150048, FCS: F347227, FCS: F347310, Kenworth: 341613, Dayton Parts: 44185084, Fleetrite: SA55040, A85989, 85989, 65175

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UPC:

048598039392

Mfr Part Number:

65175

Country of origin (CO):

CN

Color:

Black

Compressed Length:

13.1875 (unece.unit.INH)

Cylinder Color:

Black

Cylinder Finish:

Painted

Dust Shield Included:

Yes

Dust Shield Material:

Metal

Extended Length:

20.625 (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:

LS80

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:

7.437 (unece.unit.INH)

Upper Mount Code:

LS87

Adjustable Damping4:

No

Foam Cell Design38:

No

Lower Mount Code48:

LS80

Upper Mount Code74:

LS87

Lower Mount Type49:

Loop Bushing and Sleeve Mount - 5/8"-16MM 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 3.9/16" Sleeve OAL