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Magnum Shock Absorber

4.8seller rating (642 reviews)

Fits IC Corporation, Thomas, International — 35 vehicle applications

Shock Absorber

$98.00

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Monroe Shocks & Struts 66923 Vehicle Fitment

Fits 35 vehicles

This Magnum Shock Absorber fits IC Corporation, Thomas, International vehicles.

Fits 2003-2018 IC Corporation RE School Bus; 1987-1992 International 1452SC; 1986-1992 International 1652SC; 1980-1989 International 1654; 1980-1984 International 1724; 1981-1989 International 1754; 1981-1989 International 2275; 1981-2002 International 2554. Plus 27 more models listed below.

  • 1999-2000 International 2654

  • 1990-2005 International 4700

  • 1990-2005 International 4900

  • 1990-2003 International 4800

  • 1990-2003 International 8100

  • 1990-1998 International 8200

  • 1990-1995 International 4600

  • 1990-1995 International 7100

  • 1990-1994 International 3700

  • 1989-1994 International 8300

  • 1987-2004 International 3800

  • 1987-1992 International 1452SC

  • 1987-1990 International M1400 Metro II

  • 1987-1990 International M1600 Metro II

  • 1986-1992 International 1652SC

  • 1984-2002 International 2574

  • 1984-1989 International 2575

  • 1981-2003 International 2674

  • 1981-2002 International 2554

  • 1981-1989 International S1853

  • 1981-1989 International 2275

  • 1981-1989 International 1754

  • 1980-1989 International 1654

  • 1980-1989 International F2654

  • 1980-1984 International 1724

  • 1980-1982 International S1823

  • 1979-1989 International F1954

  • 1979-1989 International F2275

  • 1979-1989 International F2574

  • 1979-1989 International F2674

  • 1979-1989 International F2575

  • 1979-1989 International F2554

  • 1979-1981 International F1924

Monroe Shocks & Struts 66923 Specifications

Compressed Length
14
Compressed Length
355.6
Extended Length
24.125
Extended Length
612.8
Travel Length
10.125
Travel Length
257.2

Monroe Shocks & Struts 66923 Interchange Numbers

This part replaces and is compatible with the following part numbers

Monroe Shocks & Struts 66923 Interchange Numbers
TypeBrandPart Number
AftermarketDayton Parts44183456
AftermarketDINA472412C91
AftermarketEuclidE83300
AftermarketFCSF343373
AftermarketFordC1TT18045F
AftermarketFordC1TZ18124G
AftermarketFordC1TZ18124K
AftermarketFordC4TA18045A
AftermarketFordC4TA18045C
AftermarketFordC4TA18124B
AftermarketFordC4TZ18124C
AftermarketFordC4TZ18124E
AftermarketFordC6PF18077DK
AftermarketFordC7TZ18124K
AftermarketFordD4TZ18124E
AftermarketGabriel83102
AftermarketGabriel83300
AftermarketGabriel83456
AftermarketGabriel89447
AftermarketGabriel727627
AftermarketInternational472411C91
AftermarketInternational472412C91
AftermarketInternational586724C91
AftermarketInternational3000070C91
AftermarketInternationalAMS600112
AftermarketInternationalAMS660112
AftermarketKYB345620
AftermarketKYBKG6201
AftermarketMack600112
AftermarketMack600112MT
AftermarketMack660112MT
AftermarketMitsubishi FusoMC813135
AftermarketMonroe Shocks & Struts4057
AftermarketMonroe Shocks & Struts6807
AftermarketMonroe Shocks & Struts6923
AftermarketMonroe Shocks & Struts600112
AftermarketMonroe Shocks & Struts601112
AftermarketMonroe Shocks & Struts661112
AftermarketMonroe Shocks & StrutsVT1157
AftermarketMotorcraftCAX923
AftermarketNAPA Shocks66923
AftermarketNeway57306923
AftermarketNeway57366923
AftermarketNuturn/lelandL59090
AftermarketPRT HD170148
AftermarketSachs315418
AftermarketSachs410009
AftermarketThomas Built Buses651442
AftermarketThomas Built Buses5808579
AftermarketThomas Built Buses61300285
AftermarketVolvo GM Heavy Truck3919924

Monroe Shocks & Struts 66923 Product Description

Monroe Magnum 66923 Front; Rear Suspension Shock Absorber for Chevrolet G30

Key Features

  • INSTALLERS ADVANTAGE -- Designed to save time, simplify the job, fix OE design issues, solve customer complaints or enhances durability and longevity
  • 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

The Monroe® Magnum® shock absorber for class 3-6 vehicles is gas-charged for quicker response and a stable, more comfortable ride. Designed to handle the demands of high mileage and severe use vehicles, replace worn-out units with Magnum® shocks to help reduce excessive vibration.

About Monroe Shocks & Struts

Shop Monroe Shocks & Struts Suspension Shock Absorber at Autrex with vehicle fitment details, current pricing, and checkout options for the Monroe Shocks & Struts 66923. Eligible orders over $99 may qualify for free shipping, with some exceptions.

Seller reviews

What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.

4.8seller rating (642 reviews)
  • July 2026

    Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however

  • July 2026

    Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you

  • July 2026

    Awesome

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Frequently Asked Questions — Monroe Shocks & Struts 66923

What vehicles does the Monroe Shocks & Struts 66923 fit?

The Monroe Shocks & Struts 66923 fits 35 vehicle applications including 2003-2018 IC Corporation RE School Bus, 1988-2006 Thomas School Bus, 1990-2005 International 4700, 1990-2005 International 4900, 1987-2004 International 3800 and 30 more. Check the full fitment list above to confirm your vehicle.

What parts does the Monroe Shocks & Struts 66923 replace?

The Monroe Shocks & Struts 66923 is a direct replacement for DINA 472412C91, Dayton Parts 44183456, Euclid E83300, FCS F343373, Ford C6PF18077DK and 46 other part numbers. See the full interchange list for all compatible replacements.

How do I confirm the Monroe Shocks & Struts 66923 fits my vehicle?

Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the Monroe Shocks & Struts 66923. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.

What are the shipping options for the Monroe Shocks & Struts 66923?

Shipping options for the Monroe Shocks & Struts 66923 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.

How much does the Monroe Shocks & Struts 66923 cost?

The Monroe Shocks & Struts 66923 is currently listed at $98.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.

Is the Magnum Shock Absorber a direct fit replacement?

Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the Magnum Shock Absorber before ordering.