The Monroe® Magnum® Cab Suspension Shock Absorber is a gas-charged unit designed for heavy-duty cab suspensions. It isolates the cab from the frame for a smoother, more comfortable ride and utilizes velocity-sensitive valving to deliver a new standard in driver comfort (most applications).
Engineered for Freightliner cab suspension applications, the Magnum Cab shock delivers consistent cab isolation across Columbia, Century Class, M2 112, Coronado, 108SD, 114SD, 122SD, and Cascadia platforms.
- FOR HARDWORKING COMMERCIAL VEHICLES: Designed to handle high mileage and severe use vehicles with cab suspensions.
- CONSISTENT RIDE: All-weather fluid handles extreme temperatures; larger 2-in. reserve tube holds more fluid (when required).
- EXCEPTIONAL HANDLING: 10-Stage valving tuned to each vehicle; larger 1-3/8-in. bore for efficient, consistent control (most applications).
- STRONG AND DURABLE: Shouldered and bonded bushings with sleeve; arc welds up to 360° for durability.
- LONGER SERVICE LIFE: PTFE-coated bearing and nitrocarburized piston rod for durability and long service life (most applications).
- REDUCED NOISE, VIBRATION AND HARSHNESS: Isolates impact-related NVH under most driving conditions.
- IMPROVES PERFORMANCE: Nitrogen gas-charge reduces aeration and shock fade.
- BUY WITH CONFIDENCE: Comes with Monroe's 90-day Risk Free Ride Offer and Limited Commercial Warranty.
Common Fits: Compatible with cab suspension on 2001-2020 Freightliner Columbia, 2001-2011 Freightliner Century Class, 2003-2016 Freightliner M2 112, 2001-2020 Freightliner Coronado, 2009-2024 Freightliner Cascadia, and 2012-2023 Freightliner 108SD and 114SD.
Cross References:
Freightliner: 1832999001, Freightliner: 1841762000, Freightliner: 1841762002, Freightliner: 1860764000, Freightliner: 1860765002, Freightliner: 1869674000, Sachs: 315616, Gabriel: 654990, Gabriel: 659178, NAPA Shocks: 66122, Sachs: 814903003528, Gabriel: 83038, Gabriel: 83040, FOX Commercial Truck Shocks: 98030001, Automann: A83038, FCS: F347344, Bulldog HD: HD12140538, Meritor: M83038, Haldex: SA66122, Alliance Truck Parts: ABPN32G900012, Automann: 315616, Dayton Parts: 44183038, Sachs: 814903015188, Western Star: 1873207000, Alliance Parts: ABPN32G900012, Gabriel: 83038, Monroe: 66122, 1869674000, 18-69674-000
- UPC:
- 048598076601
- Mfr Part Number:
- 66122
- Country of origin (CO):
- CN
- Color:
- Black
- Compressed Length:
- 8.33 (unece.unit.INH)
- Cylinder Finish:
- Painted
- Dust Shield Included:
- Yes
- Dust Shield Material:
- Metal
- Extended Length:
- 10.33 (unece.unit.INH)
- Gas Charged:
- Yes
- Grade Type:
- Premium
- Hydraulic Lockout:
- No
- Includes Bump Stop:
- No
- Internal Rebound Bumper:
- No
- Lower Mount Code:
- L1
- 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:
- 2 (unece.unit.INH)
- Upper Mount Code:
- LS84
- Lower Mount Code48:
- L1
- Upper Mount Code74:
- LS84
- Lower Mount Type49:
- Loop Bushing Mount - 5/8" Bushing ID X 1.5/16" Bushing OAL
- Upper Mount Type75:
- Loop Bushing and Sleeve Mount - 12MM Sleeve ID X 60.33MM Sleeve OAL
- Upper Mount Type:
- Loop Bushing and Sleeve Mount - 12MM Sleeve ID X 60.33MM Sleeve OAL
