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MONROE 66423 Part Description

Manufacturer

MONROE

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
  • STRONG AND DURABLE -- Shouldered bushing and bonded bushing with sleeve protects from bushing walkout for improved quality; arc welds up to 360deg 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
  • BUY WITH CONFIDENCE -- Comes with Monroe's 90-day Risk Free Ride Offer and Limited Commercial Warranty

MONROE 66423 Specifications

Product Attributes

Lower Mount Code L4
Upper Mount Code L4
Dust Shield Included Yes
Includes Bump Stop No
Internal Rebound Bumper No
Hydraulic Lockout No
Part Description Shock Absorber
Internal Construction Type Twin Tube
Adjustable Damping No
Color Black
Finish Painted
Shock Absorber Bore Size 35 MM
Foam Cell Design No
Shaft Diameter 16 MM
Compressed Length 16.2656 IN
Dust Shield Material Metal
Extended Length 26.7188 in
Gas Charged Yes
Lower Mount Type Loop Bushing Mount - 1" Bushing ID X 1.3/4" Bushing OAL
Parts Pack(s) None
Travel Length 10.4531 in
Upper Mount Type Loop Bushing Mount - 1" Bushing ID X 1.3/4" Bushing OAL
Compressed Length 413.1 MM
Extended Length 678.7 MM
Travel Length 265.5 MM
Shock Absorber Rod End Measuring Point Center of Loop
Shock Absorber Body End Measuring Point Center of Loop
Adjustable Damping No
Lower Mount Type Loop (Eyelet) Bushing
Lower Mount Code L4
Upper Mount Code L4
Mounting Hardware Included No
Grade Type Premium
Active or Passive Suspension Passive
Adjustable Compression No
Adjustable Rebound No
Adjustable Ride Height No

Additional Information

MSDS Sheet Number 01164
Country of Origin (Primary) US
Canadian Harmonizing Tariff Code 8708803000
Harmonized Tariff Code (Schedule B) 8708800050
Harmonized Tariff Code (HTS) 8708801600
UPC 00048598060426
VMRS Code 016008003
UNSPSC 25172011

MONROE 66423 Cross References

BrandPart Number
66423MM
Bulldog HDHD12150036
CHEVROLET3919933
FCSF347263, F347310, F347227, F347233
FORDF4HT18080BA
GABRIEL85001, 89410
GM3919933
General Motors3919933
Gold Shock Absorber9180131
HALDEXSA66423
INTERNATIONALAMS650102
KENWORTHK37426, K37416, B711002, K37427, K37426PLUS
KYB341614, 341615, 341628
KenworthK37411
MACK650102
MERITORM85001
MONROE VINTAGE70312
Monroe Shocks & Struts70312
NAPA Shocks66423
NEWAY57365102
NavistarAMS650102
OEMK37411, B711002
PACCAR PARTS680339
PETERBILTB711002
PRT HD170130
SACHS NORTH AMERICA311634
Sachs311634
VOLVO / WHITE / GMCRCSA5001, SA5001, 3919933
Volvo GM Heavy Truck3919933, RCSA5001, SA5001
WORLD AMERICANWA01-85001

MONROE 66423 Fits Vehicles

  • Kenworth C500 (1981-2015)
  • Kenworth K100E (1985-2003, 2005-2006)
  • Kenworth K100 (1981-1985)
  • Kenworth T400 (1982, 1984, 1989-1999, 2010-2016)
  • Kenworth W900 (1981-2024)
  • Kenworth T600A (1986-2008)
  • Kenworth T800 (1987-2020)
  • Kenworth T2000 (1997-2011)
  • Kenworth T300 (1995-2008)
  • Kenworth K300 (1993-2005)
  • Ford FT900 (1994-1998)
  • Ford LNT9000 (1994-1997)
  • Ford LN9000 (1994-1997)
  • Ford LNT8000F (1994-1997)
  • Ford LT9000 (1994-1997)
  • Ford L9000 (1994-1997)
  • Ford L8000F (1994-1997)
  • Ford AT9522 (1997-1998)
  • Ford LT9522 (1997)
  • Ford LT9513 (1996-1997)
  • Ford L9513 (1996-1998)
  • Ford L9501 (1997-1998)
  • Ford AT9513 (1996-1998)
  • Ford LT9501 (1997-1998)
  • Ford LT8513 (1996-1998)
  • Ford LT8501 (1997-1998)
  • Ford L8501 (1997-1998)
  • Ford LN8000 (1994-1997)
  • Ford LN7000 (1994-1997)
  • Ford F-800 (1994-1997)
  • Ford F-700 (1994-1997)
  • Sterling Truck LT9500 (1999-2008)
  • Ford B-800F (1995-1998)
  • Sterling Truck AT9500 (1999-2008)
  • Sterling Truck LT8500 (1999-2008)
  • Ford B-800 (1995-1998)
  • Ford B-700 (1994)

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