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 direct-fit front replacement for classic Dodge P300 Van chassis, 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: Dodge P300 Van (1960-1974). Front position.
Cross References:
Chrysler: 2825521, Chrysler: 3633647, Chrysler: 3633745, Chrysler: 3634694, Chrysler: 3732778, Chrysler: 3820177, Chrysler: 3837034, Volvo GM Heavy Truck: 3919905, Monroe Shocks & Struts: 4019, Monroe Shocks & Struts: 4041, Monroe Shocks & Struts: 4054, Monroe Shocks & Struts: 4113, Monroe Shocks & Struts: 4116, ACDelco: 50863, ACDelco: 50864, Neway: 57306859, Neway: 57366859, Gabriel: 59034, Mack: 600121, Mack: 600121MT, Monroe Shocks & Struts: 601121, Monroe Shocks & Struts: 660121, Mack: 660121MT, Monroe Shocks & Struts: 661121, NAPA Shocks: 66859, Monroe Shocks & Struts: 6852, Monroe Shocks & Struts: 6856, Monroe Shocks & Struts: 6859, Gabriel: 727611, Navistar: AMS600121, Navistar: AMS660121, Monroe Shocks & Struts: LB12143, Monroe Shocks & Struts: LB12263, KYB: KG6404, Monroe Shocks & Struts: 59034, 66859
- UPC:
- 048598074089
- Mfr Part Number:
- 66859
- Country of origin (CO):
- US
- Color:
- Black
- Compressed Length:
- 16.125 (unece.unit.INH)
- Cylinder Color:
- Black
- Cylinder Finish:
- Painted
- Dust Shield Included:
- Yes
- Dust Shield Material:
- Metal
- Extended Length:
- 27.125 (unece.unit.INH)
- Gas Charged:
- Yes
- Grade Type:
- Premium
- Hydraulic Lockout:
- No
- Includes Bump Stop:
- No
- Internal Rebound Bumper:
- No
- Lower Mount Code:
- L2
- 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 (unece.unit.INH)
- Upper Mount Code:
- L2
- Lower Mount Code48:
- L2
- Upper Mount Code74:
- L2
- Lower Mount Type49:
- Loop Bushing Mount - 11/16" Bushing ID X 1.9/16" Bushing OAL
- Upper Mount Type75:
- Loop Bushing Mount - 11/16" Bushing ID X 1.9/16" Bushing OAL
