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MONROE 66878 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 66878 Specifications

Product Attributes

Lower Mount Code LS54
Upper Mount Code LS54
Dust Shield Included Yes
Includes Bump Stop No
Internal Rebound Bumper No
Hydraulic Lockout No
Part Description Shock Absorber
Compressed Length 14.5625 IN
Dust Shield Material Metal
Extended Length 23.9063 in
Gas Charged Yes
Lower Mount Type Loop Bushing and Sleeve Mount - 3/4" Sleeve ID X 1.3/4" Sleeve OAL
Parts Pack(s) None
Travel Length 9.343 in
Upper Mount Type Loop Bushing and Sleeve Mount - 3/4" Sleeve ID X 1.3/4" Sleeve OAL
Compressed Length 369.9 MM
Extended Length 607.2 MM
Travel Length 237.3 MM
Shock Absorber Rod End Measuring Point Center of Loop
Shock Absorber Body End Measuring Point Center of Loop

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 00048598074140
VMRS Code 016008003
UNSPSC 25172011

MONROE 66878 Part Interchanges

Brand Part Number
Western Star 1672501, 373013412
Kenworth 1672501, 5533699
Peterbilt 1672501
Chevrolet 5398598, 22012096, 3919910, 3192891, 3192892, 5534427, 22012196, 4940653, 22012169, 4975510, 5549599, 5534401, 4790218, 5552115
Mack 25621798, 14QK2100P1, 660157MT, 14QK2100, 600157MT
VOLVO / WHITE / GMC 3919910
General Motors 22012196, 5549599, 5398598, 3192892, 5534427, 22012169, 3919910, 4790218, 4940653, 4975510, 22012096, 3192891, 5552115, 5534401
Fruehauf UEY1124001, UEY11241
International AMS660157, AMS600157
OEM 1672501
Neway 57306878, 57366878, OE10219
Monroe Vintage 600157, OE10219, 660157, 661157, 601157, 6878
Gabriel 83221, 83321
PAI Industries HSA5080
Koni 881422
Sachs 316320
KYB KG6002A, KG6001A, 341624, 345613, 345030, 341620
ACDelco 55077
Reyco Granning 1672501
Motorcraft CAX878
KENWORTH 5533699
MACK 14QK2100, 14QK2100P1, 25621798, 600157MT, 660157MT
WESTERN STAR 373013412
Monroe Shocks & Struts 600157, 601157, 660157, 661157, 6878, OE10219
PAI HSA5080
Navistar AMS600157, AMS660157
Volvo GM Heavy Truck 3919910
NAPA Shocks 66878
Gold Shock Absorber 9161058
Bulldog HD HD12140579
FCS F347315, F347319
Dayton Parts 44183221

MONROE 66878 Fits Vehicles

  • Kenworth T280 (2021-2024)
  • Kenworth T270 (2008-2023)
  • Western Star 4700SF (2012-2020)
  • Western Star 4700SB (2012-2020)
  • Peterbilt 520 (2017-2020)
  • Kenworth K370 (2013-2022)
  • Kenworth K270 (2013-2022)
  • Kenworth T370 (2016-2023)
  • Peterbilt 587 (2011-2018)
  • Peterbilt 389 (2008-2018)
  • Peterbilt 579 (2013-2020)
  • Kenworth T880 (2014-2023)
  • Kenworth T680 (2013-2020)
  • Kenworth T400 (2010-2020)
  • Peterbilt 348 (2010-2018)
  • Peterbilt 337 (2011-2018)
  • Peterbilt 220 (2007, 2010, 2013-2020)
  • Kenworth W900 (1981-2022)
  • Kenworth T600A (1986-2008)
  • Kenworth T800 (1987-2022)
  • Peterbilt 210 (2008-2015)
  • Kenworth T170 (2008-2018)
  • Kenworth T300 (1995-2008)
  • Kenworth K300 (1993-2005)
  • Peterbilt 330 (1995-2005, 2007-2020)
  • Chevrolet S7 (1987-1989)
  • GMC C7000 (1980-1989)
  • GMC C6000 (1980-1989)
  • GMC C5000 (1980-1989)
  • Chevrolet C70 (1960-1961, 1979-1989)
  • Chevrolet C50 (1960-1962, 1968-1989)
  • Chevrolet C60 (1960-1962, 1968-1989)

MONROE 66878 Cross References

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