Suspension and Components› Shocks, Struts, Coil-Overs and Components

MONROE SHOCKS & STRUTS

GAS-MAGNUM 60

$146.76

SKU: M05B 66420

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Monroe Magnum OE Replacement Shock Absorber 66420 is a rear shock designed for midsize and full-size trucks and vans. It features a nitrogen gas charge to maintain tire-to-road contact for improved ride and handling by reducing aeration and shock fade. The heavy-duty build includes a nitrocarburized rod and sintered iron piston for durability, along with a self-lubricating fluid seal to reduce wear.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMONROE SHOCKS & STRUTS
Part NumberM05B 66420

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy