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(888) 312-8812 Login SignupThe Monroe Magnum Suspension Shock Absorber is a heavy-duty rear unit engineered to stabilize the chassis under high-load conditions. This shock features a nitrogen gas-charged design and a massive 24.98-inch extended length to provide consistent dampening across a wide range of suspension travel. By utilizing a high-temperature sealing system and a large-bore piston, the absorber effectively dissipates the kinetic energy generated by road impacts and heavy towing. This superior heat management and stroke length allow the Monroe 65486 to reduce tire wear and driver fatigue by keeping the vehicle firmly planted on the pavement.
| Compressed Length | 15.625 IN |
| Compressed Length | 396.9 MM |
| Extended Length | 24.98 in |
| Extended Length | 634.5 MM |
| Travel Length | 9.355 in |
| Travel Length | 237.6 MM |
| Lower Mount Type | Loop Bushing and Sleeve Mount - 5/8"-16MM Sleeve ID X 2.9/16" Sleeve OAL |
| Lower Mount Type | Loop (Eyelet) Bushing and Sleeve |
| Lower Mount Code | LS62 |
| Upper Mount Type | Loop Bushing and Sleeve Mount - 5/8" Sleeve ID X 4" Sleeve OAL |
| Upper Mount Code | LS61 |
| Shock Absorber Rod End Measuring Point | Center of Loop |
| Shock Absorber Body End Measuring Point | Center of Loop |
| Gas Charged | Yes |
| Mounting Hardware Included | No |
| Parts Pack(s) | None |
| Body Color | Black |
| Cylinder Color | Black |
| Color | Black |
| Finish | Painted |
| Cylinder Finish | Painted |
| Dust Shield Included | Yes |
| Dust Shield Material | Metal |
| Shock Absorber Bore Size | 44.5 MM |
| Shock Absorber Bore Size | 1.75 IN |
| Includes Bump Stop | No |
| Internal Rebound Bumper | No |
| Hydraulic Lockout | Yes |
| Internal Construction Type | Twin Tube |
| Grade Type | Premium |
| Adjustable Damping | No |
| Active or Passive Suspension | Passive |
| Adjustable Compression | No |
| Adjustable Rebound | No |
| Adjustable Ride Height | No |
| Part Description | Shock Absorber |
| Foam Cell Design | No |
| Shaft Diameter | 18 MM |
| MSDS Sheet Number | 01164 |
| Country of Origin (Primary) | US |
| Canadian Harmonizing Tariff Code | 8708803000 |
| Harmonized Tariff Code (Schedule B) | 8708800050 |
| Harmonized Tariff Code (HTS) | 8708801600 |
| UPC | 00048598173867 |
| VMRS Code | 016008003 |
| UNSPSC | 25172011 |
| Brand | Part Number |
|---|---|
| 89448, 65486MM, MAE65486 | |
| Alliance Parts | ABPN32O900032, ABPN32G900032, ABPN32O900078, ABPN32G900040, ABPN32G900078, ABPN32O900040 |
| Automann | A85066 |
| BULLDOG HD SHOCKS | HD1214-0597, HD1215-0030 |
| Bulldog HD | HD12150030 |
| CHEVROLET | 806551 |
| Dayton Parts | 44185066 |
| FCS | F347197, F347205, F347211, F344359, F344355 |
| FOX COMMERCIAL TRUCK SHOCKS | 98031022, 98031012 |
| Fleetrite | SA55042, AMS65486 |
| GABRIEL | 89448 , 85066, 89448, 85088 |
| GM | 806551 |
| General Motors | 806551 |
| HALDEX | SA65486 |
| KYB | 6460006 |
| MACK | 471700006040, 22202559, 471700006038, 21462382, 21462384, 14QK3101M, 471700006039, 21462378, 20897198, 14QK2136M |
| MACK | 14QK2136M |
| MERITOR | M85066, M89448 |
| Mack | 22202560 |
| NAPA Shocks | 65486 |
| OEM | 21462380, 21462382, 20433425, 22202560, 20897198, 21462378, 20551628, 21462384, 14QK3101M, 22202559 |
| POWER10 PARTS | SSA-85066, SSA-85088 |
| SACHS NORTH AMERICA | 471700000443, 315435, 315609, 315608, 471700000431, 141700000443, 315421, 471700006038, 471700006039, 471700006040, 471700002627, 471700009646, 471700009647 |
| Sachs | 471700000443, 315435, 315609, 315608, 471700000431, 141700000443, 315421, 471700006038, 471700006039, 471700006040, 471700002627, 471700009646, 471700009647, 471700000000 |
| TORQUE PARTS | TR85066 |
| VOLVO / WHITE / GMC | 22202559, 20551627, 8086651, 21462380, 20551628, 471700000000 |
| Volvo | 20433425, 20551628, 21462378, 21462380, 21462384, 22202559 |
| Volvo GM Heavy Truck | 20433425, 20551627, 20551628, 21462380, 22202559, 22202560, 8086651, 21462378 |
| WORLD AMERICAN | WA01-85066 |
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