The Monroe® Magnum® Front Suspension Shock Absorber for class 3-6 vehicles is gas-charged for quicker response and a stable, more comfortable ride. Designed for high mileage and severe use vehicles, it replaces worn units to help reduce excessive vibration.

A broad-coverage front Magnum shock for Ford medium and heavy-duty commercial trucks spanning several decades, the Magnum is backed by Monroe's 90-day Risk Free Ride Offer and Limited Commercial Warranty.

• For Hardworking Commercial Vehicles: Designed for high mileage and severe use class 3-6 trucks and buses.
• Consistent Ride: All-weather fluid with special additives handles extreme temperatures; 2-in. or 2-1/4-in. reserve tube holds more fluid (when required).
• Exceptional Handling: 10-Stage valving tuned per vehicle; larger 1-3/8-in. bore for more efficient damping and a smoother ride (most applications).
• Strong and Durable: Shouldered and bonded bushing with sleeve prevents bushing walkout; arc welds up to 360° for durability.
• Built to Last: Hydraulic lock-out prevents over-extension of air bags and protects the seal assembly (most applications).
• Longer Service Life: PTFE-coated bearing and nitrocarburized piston rod for durability and extended service life (most applications).
• Reduced NVH: Isolates impact-related noise, vibration, and harshness under most driving conditions.
• Improves Performance: Nitrogen gas-charge maintains tire-to-road contact by reducing aeration and shock fade.
• Buy with Confidence: Comes with Monroe's 90-day Risk Free Ride Offer and Limited Commercial Warranty.

Common Fits: Ford F-600, F-700, F-800 (1980-1994); Ford F-7000, F-8000, FT8000 (1980-1987); Ford B-600, B-700, B-7000 (1980-1994); Ford L800, L900, LN800, LN8000, LN9000, LNT800, LNT8000, LNT9000, LT800, LT8000, LT9000, LTS8000, LTS9000, LTL9000 (1981-1990); Ford FT800 (1980-1990). All fitments are front position.

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Cross References:
Monroe Shocks & Struts: 12929, Monroe Shocks & Struts: 12987, Monroe Shocks & Struts: 16463, Navistar: 308671C91, Navistar: 308671C92, Sachs: 316838, KYB: 345614, Volvo GM Heavy Truck: 3919907, Monroe Shocks & Struts: 4060, Monroe Shocks & Struts: 4112, Monroe Shocks & Struts: 4120, Navistar: 453572C91, ACDelco: 50818, Neway: 57306861, Neway: 57366861, Gabriel: 59018, Mack: 600107, Mack: 600107MT, Monroe Shocks & Struts: 601107, Mack: 660107MT, Monroe Shocks & Struts: 661107, Monroe Shocks & Struts: 66861, NAPA Shocks: 66861, Monroe Shocks & Struts: 6808, Monroe Shocks & Struts: 6855, Monroe Shocks & Struts: 6861, Gabriel: 727613, Gabriel: 727636, Gabriel: 83213, Gabriel: 83309, Gabriel: 89446, Navistar: 896347R92, Gold Shock Absorber: 9160528, Navistar: AMS600107, Navistar: AMS660107, Motorcraft: AX267A, Ford: C1TT18045D, Ford: C1TZ18124D, Ford: C1TZ18124M, Ford: C4HZ18124B, Ford: C4HZ18124E, Ford: C6PF18077D, Motorcraft: CAX861, Ford: D0HA18045D, Ford: D0HZ18124A, Ford: D2HF18045BA, Ford: D2TF18124F, Ford: D2TZ18124F, Ford: D7HT18045DA, Ford: D7HT18124DA, Ford: E0HT18045AA, Ford: E1TA18045AA, Ford: E1TD18045AA, Euclid: E83213, Euclid: E83309, Ford: E8HT18045CA, Ford: E8HT18045EA, Ford: E9HS14045AA, Ford: E9HZ18124A, Ford: EDE0HT18045AB, Ford: EOHT18045AA, Ford: EOHT18045AB, Ford: EOHT18080AA, Ford: F1HZ18124A, FCS: F347337, Bulldog HD: HD12140559, Kenworth: K3755, KYB: KG6003, Nuturn/leland: L59018, Nuturn/leland: L59031, Ford: TQAS18045A, Ford: TQSH18045A, Ford: TRAN18045A, KYB: 341624, KYB: 345615, Neway: L59031, Dayton Parts: 44183309, 66861

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UPC:

048598074102

Mfr Part Number:

66861

Country of origin (CO):

US

Color:

Black

Compressed Length:

17.3125 (unece.unit.INH)

Cylinder Color:

Black

Cylinder Finish:

Painted

Dust Shield Included:

Yes

Dust Shield Material:

Metal

Extended Length:

28.6875 (unece.unit.INH)

Gas Charged:

Yes

Grade Type:

Premium

Hydraulic Lockout:

No

Includes Bump Stop:

No

Internal Rebound Bumper:

Yes

Lower Mount Code:

L3

Lower Mount Type:

Loop (Eyelet) Bushing

Mounting Hardware Included:

No

Shock Absorber Body End Measuring Point:

Center of Loop

Shock Absorber Rod End Measuring Point:

Center of Loop

Travel Length:

11.375 (unece.unit.INH)

Upper Mount Code:

L3

Lower Mount Code48:

L3

Upper Mount Code74:

L3

Lower Mount Type49:

Loop Bushing Mount - 3/4" Bushing ID X 1.9/16" Bushing OAL

Upper Mount Type75:

Loop Bushing Mount - 3/4" Bushing ID X 1.9/16" Bushing OAL