MONROE part description

Product Description

Magnum Suspension Shock Absorber

Features & Benefits

  • FOR HARDWORKING COMMERCIAL VEHICLES   -- Designed to handle the demands of high mileage and severe use class 3-6 trucks and buses
  • CONSISTENT RIDE -- All-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown while 2-in. or 2-1/4-in. reserve tube holds more fluid to improve performance (when required)
  • EXCEPTIONAL HANDLING -- 10-Stage valving, tuned specifically to each vehicle, adjusts to road extremes while the larger 1-3/8-in. bore provides more efficient damping control to provide consistency and a smooth ride (most applications)
  • STRONG AND DURABLE -- Shouldered bushing and bonded bushing with sleeve protects from bushing walkout for improved quality; arc welds up to 360° for durability
  • BUILT TO LAST -- Robust hydraulic lock-out prevents over extension of air bags, top-out of the piston and averts damage to seal assembly (on most applications)
  • LONGER SERVICE LIFE -- Bearing with PTFE coating reduces friction between rod and rod guide combined with nitrocarburized piston rod provides durability and longer service life (most applications)
  • REDUCED NOISE, VIBRATION AND HARSHNESS -- Delivers exceptional control and isolates impact-related noise, vibration, and harshness under most driving conditions
  • IMPROVES PERFORMANCE -- Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • BUY WITH CONFIDENCE -- Comes with Monroe’s 90-day Risk Free Ride Offer and Limited Commercial Warranty

Product Attributes

9791 L3
9789 L3
Dust Shield Included Yes
9783 No
9908 No
9792 No
Part Description Shock Absorber
Body Diameter 1.988 IN
Compressed Length 15.44 IN
Extended Length 25.29 in
Gas Charged Yes
Lower Mount Type Loop Bushing Mount - 3/4" Bushing ID X 1.9/16" Bushing OAL
Parts Pack(s) None
Travel Length 9.85 in
Upper Mount Type Loop Bushing Mount - 3/4" Bushing ID X 1.9/16" Bushing OAL

Additional Information

MSDS Sheet Number 1164
Country of Origin (Primary) US
Canadian Harmonizing Tariff Code 8708803000
Harmonized Tariff Code (Schedule B) 8708801600
Harmonized Tariff Code (HTS) 8708801600
UPC 00048598224668
VMRS Code 016008003
UNSPSC 25172011

Part Interchanges

MONROE 66721 Cross Reference

We have 3 alternatives for the 66721 by MONROE:

Fits Vehicles

  • Hino 358 (2015-2021)
  • Hino 338 (2015-2020)
  • Hino 268 (2015-2021)
  • Hino 258 (2015-2020)

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