Monroe Shocks & Struts Suspension Shock Absorber P/N:65159

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$82.99
MPN: 65159
Item Package Quantity: 1
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Monroe Shocks & Struts Suspension Shock Absorber P/N:65159
Monroe Shocks & Struts Suspension Shock Absorber P/N:65159
$82.99

Keep every hardworking mile under control with the Monroe Magnum Suspension Shock Absorber 65159, the first gas-charged, large-bore shock built for the air spring and taper-leaf suspensions on Class 6-8 trucks and buses. It installs as a direct-fit front replacement for the 1997-2011 Kenworth T2000, 2012-2022 Kenworth T400, 1986-2007 Kenworth T600A, 2008-2019 Kenworth T660, 2011-2016 Kenworth T700, 2005-2023 Kenworth T800, 2008-2016 Peterbilt 384, 1996-2007 Peterbilt 385, 2006-2016 Peterbilt 386, 2000-2011 Peterbilt 387, and 2011-2015 Peterbilt 587. See the Buyer's Guide tab for engine specifics.

  • Nitrogen gas charge: maintains tire-to-road contact by reducing aeration and shock fade for improved ride and handling.
  • 10-stage valving: tuned specifically to each vehicle, while a larger 1-3/4-in. bore provides more efficient damping control on most applications.
  • All-weather fluid: special additives help handle extreme temperatures and reduce oil breakdown; a larger 2-3/8-in. reserve tube holds more fluid on most applications.
  • Built tough: PTFE-coated bearing reduces friction against the rod guide and a nitrocarburized piston rod adds durability; shouldered and bonded bushing with sleeve guards against bushing walkout, with arc welds up to 360°.

Backed by Monroe's 90-Day Risk Free Ride Offer and Limited Commercial Warranty.

Interchange: 44185070 · F347233 · 98031002 · 85070 · 89459 · 341624 · M85070 · 6658587C1 · 665858 · B711001 · 671052 · 315548 · 315654 · RCSA5070 · SA5070 · 83176228

This part cross-references / interchanges with the following part numbers:

44185070, F347233, 98031002, 85070, 89459, 341624, M85070, 65159, 6658587C1, 665858, B711001, 671052, 315548, 315654, RCSA5070, SA5070, 83176228

Frequently Asked Questions

What vehicles does the Monroe Magnum 65159 fit?

It's a direct-fit front shock for Class 6-8 trucks including the Kenworth T2000, T400, T600A, T660, T700 and T800, plus the Peterbilt 384, 385, 386, 387 and 587. Check the Buyer's Guide tab for exact years.

Is this a front or rear shock absorber?

The catalog lists the 65159 as a front suspension shock absorber for the applications shown.

What makes the Magnum a heavy-duty shock?

It's a gas-charged, large-bore shock designed for the air spring and taper-leaf suspensions used on severe-service Class 6-8 trucks and buses, built to handle high mileage.

How does the nitrogen gas charge help?

The nitrogen gas charge reduces aeration and shock fade and helps maintain tire-to-road contact, which supports improved ride and handling under most driving conditions.

What are signs this shock may need replacing?

Excessive bounce, poor ride control, uneven tire wear, or fluid leakage can indicate a worn shock. Diagnose the cause before replacing, and inspect both sides of the axle.