Monroe Magnum 66891 Suspension Shock Absorber

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.

• FOR HARDWORKING COMMERCIAL VEHICLES -á-á-- 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 Monroes 90-day Risk Free Ride Offer and Limited Commercial Warranty

Compressed Length:	16.2969
Compressed Length:	413.9
Dust Shield Included:	Yes
Dust Shield Material:	Metal
Extended Length:	26.7188
Extended Length:	678.7
Gas Charged:	Yes
Hydraulic Lockout:	No
Includes Bump Stop:	No
Internal Rebound Bumper:	No
Lower Mount Code:	L4
Lower Mount Type:	Loop Bushing Mount - 1" Bushing ID X 1.3/4" Bushing OAL
Part Description:	Shock Absorber
Parts Pack(s):	None
Shock Absorber Body End Measuring Point:	Center of Loop
Shock Absorber Rod End Measuring Point:	Center of Loop
Travel Length:	10.422
Travel Length:	264.7
Upper Mount Code:	L4
Upper Mount Type:	Loop Bushing Mount - 1" Bushing ID X 1.3/4" Bushing OAL

• ACDelco: 50824
• Ford: D7HT18080AA
• Monroe Shocks & Struts: 4078
• Reyco Granning: 1779401
• ACF Brill: 661732
• Mack: 14QK2107
• Euclid: E85001
• Reyco Granning: 1714201
• Gabriel: 83215
• Ford: D7HT18125DA
• Monroe Shocks & Struts: 660113
• Ford: D7HF18125AA
• Ford: D7HT18080DA
• Sachs: 316839
• Euclid: E83215
• Volvo GM Heavy Truck: 3919912
• Sachs: 410025
• Kenworth: B711002PLUS
• Mack: 14QK2113M
• Nuturn/leland: L59033
• Paccar Parts: 665930
• Dayton Parts: 44183215
• Monroe Shocks & Struts: 601113
• Mack: 600113
• Motorcraft: CAX891
• Monroe Shocks & Struts: 6891
• Mack: 25621955
• Ford: D7HF18080AA
• Gabriel: 59033
• Gabriel: 728601
• NAPA Shocks: 66891
• General Motors: 5552209
• Meritor: M83215
• Brockway: 152412
• Navistar: AMS600113
• Mack: 25622466
• PAI: HSA5095
• Monroe Shocks & Struts: 6844
• Mack: 14QK2107P2
• Neway: 57306891
• Ford: D7HZ18125A
• Gabriel: 727615
• KYB: 341633
• Mack: 14QK2107P1
• Navistar: 210919R91
• Peterbilt: B711002PLUS
• Alliance Truck Parts: ABPN32G900005
• Mack: 600113MT
• Alliance Truck Parts: ABPN32O900005
• Ford: DTHZ18125A
• Mack: 25624053
• Mack: 14QK2107P3
• Monroe Shocks & Struts: 4091
• FCS: F347333

• 1981-2007 Mack MR        Position: Rear
• 1980-1990 Ford B-600        Position: Rear
• 1980-1990 Ford B-700        Position: Rear
• 1980-1990 Ford F-600        Position: Rear
• 1980-1990 Ford F-700        Position: Rear
• 1980-1990 Ford F-800        Position: Rear
• 1983-1987 Ford B-7000        Position: Rear
• 1989-2005 Mack RB        Position: Rear