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MONROE 66638 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 66638 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 Yes
Part Description Shock Absorber
Internal Construction Type Twin Tube
Adjustable Damping No
Color Black
Finish Painted
Foam Cell Design No
Shaft Diameter 16 MM
Compressed Length 16.6875 IN
Dust Shield Material Metal
Extended Length 26.8281 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 10.14 in
Upper Mount Type Loop Bushing and Sleeve Mount - 3/4" Sleeve ID X 1.3/4" Sleeve OAL
Compressed Length 423.9 MM
Extended Length 681.4 MM
Travel Length 257.6 MM
Shock Absorber Rod End Measuring Point Center of Loop
Shock Absorber Body End Measuring Point Center of Loop
Adjustable Damping No

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 00048598074935
VMRS Code 016008003
UNSPSC 25172011

MONROE 66638 Part Interchanges

Brand Part Number
Holland 90044046
Mack 14QK375M, 14QK393M, 600125MT, 14QK366P2, 25631483, 14QK366P1, 14QK366, 25621628, 660125MT, 600125, 25625151, 14QK366P3
Watson & Chalin 11724
Gabriel 727606, 727629, 83206, 83123, 665406, 83302, 85036
International AMS600125, AMS660125
Monroe Vintage 16806, 66916, 6916, 601125, 661125, 6088, 6887
Batco 1083207, 1083206
TURNER / QUICK LIFT CORP. A2213
Ford D8HZ18125B, D7HT18125FA, D7HA18080AA, CUTZ18124A
Nuturn/leland L59092, L57651
OEM 90044046, 11724, 14QK393M, 537524C91, 14QK375M
Marmon 511637
Reyco Granning 1962301
Koni 881489, 881559SP1
General Motors 3919921
VOLVO / WHITE / GMC SA5036, SA3123, 3919921
Hendrickson 4790219, S2213
Meritor M83123, M85036
Kenworth 47902019, 47883
PAI Industries HSA5057, HSA5053
Neway 57306916, 90044046, 57366638, AR2598
Sachs 316307
Euclid E83206, M89405, E83302
Motorcraft CAX916
Chevrolet 3919921
KENWORTH 47883, 47902019
MACK 14QK366, 14QK366P1, 14QK375M, 14QK393M, 25621628, 25625151, 25631483, 600125, 600125MT, 660125MT
Monroe Shocks & Struts 16806, 601125, 6088, 661125, 66916, 6887, 6916
PAI HSA5053, HSA5057
Turner A2213
Navistar 537524C91, 90044046, AMS600125, AMS660125
Volvo GM Heavy Truck 3919921, SA3123, SA5036
NAPA Shocks 66638
FCS F347248, F347280
KYB 341623
Dayton Parts 44183123

MONROE 66638 Fits Vehicles

  • Mack RB (1989-2005)
  • Mack MH (1983-1994)
  • Mack CH (1989-2005)
  • International F2654 (1980-1989)
  • International F2554 (1979-1989)
  • International 9600 (1989-1996)
  • International 9700 (1989-1996)
  • International 2575 (1984-1989)
  • International F2575 (1979-1989)
  • International 2275 (1981-1989)
  • International F2674 (1979-1989)
  • International F2574 (1979-1989)
  • International F2275 (1979-1989)
  • International S1853 (1981-1989)
  • International S1823 (1980-1982)
  • International S1723 (1980-1985)
  • International 3800 (1987, 1990-2004)
  • International 3700 (1990-1994)
  • International 2574 (1990-2003)
  • International 2554 (1981-2002)
  • IC Corporation RE School Bus (2003-2016)
  • Ford CLT9000 (1981-1989)
  • Ford CL9000 (1981-1989)

MONROE 66638 Cross References

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