The Monroe® Gas-Magnum® Rear Suspension Shock Absorber is designed for midsize and full-size trucks and vans, delivering firm control without a harsh ride. With up to twice the fluid capacity of standard 1-in. bore shocks, Gas-Magnum shocks work more efficiently with less effort.
Built for hardworking trucks and vans, the Gas-Magnum delivers a controlled, comfortable rear suspension experience. Its larger bore and higher oil capacity make it ideal for heavy-duty GM truck and SUV platforms.
- DESIGNED FOR TRUCKS AND VANS: Engineered for full-size trucks and vans with full-displaced valving on compression cycles for controlled ride and handling.
- BUILT TO LAST: Heavy-duty nitrocarburized rod (non-dust shield units only) and sintered iron piston enhance durability; self-lubricating fluid seal reduces friction and wear.
- CONSISTENT RIDE: OE all-weather fluid with special modifiers handles extreme temperatures and ensures smooth rod reaction.
- IMPROVES PERFORMANCE: Nitrogen gas-charge maintains tire-to-road contact by reducing aeration and shock fade.
- LONGER SERVICE LIFE: Larger bore and 2-in. reserve tube hold more oil for greater capacity and controlled ride over time.
- BUY WITH CONFIDENCE: Comes with Monroe's Limited Lifetime Warranty and exclusive Feel the Difference Guarantee.
Common Fits: Compatible with rear suspension on 1999-2010 Chevrolet Silverado 2500 and 2500 HD, 1999-2010 GMC Sierra 2500 and 2500 HD, 2001-2006 Chevrolet and GMC 1500 HD models, and 2007 Classic editions of Silverado and Sierra HD variants.
Cross References:
Chevrolet: 19152878, Chevrolet: 19208627, Chevrolet: 22064861, Chevrolet: 22064862, Chevrolet: 22064863, Chevrolet: 22064864, Chevrolet: 22064867, Chevrolet: 22064868, Chevrolet: 22400058, Chevrolet: 22400365, Chevrolet: 22400563, Chevrolet: 25984613, Chevrolet: 88983817, Chevrolet: 89038652, Chevrolet: 89038653, Chevrolet: 89038654, GMC: 19152878, GMC: 19208627, GMC: 22064861, GMC: 22064862, GMC: 22064863, GMC: 22064864, GMC: 22064867, GMC: 22064868, GMC: 22400058, GMC: 22400365, GMC: 22400563, GMC: 25984613, GMC: 88983817, GMC: 89038652, GMC: 89038653, GMC: 89038654, LTV: 58412, Sensen: 12140154, PRT: 173698, General Motors: 25984613, FCS: 342528, KYB: 344385, ACDelco: 540528, Gabriel: 58412, NAPA Shocks: 76690, General Motors: 88966851, Sachs: 930041, Gabriel: G60218, Gabriel: G63675, Bulldog HD: HD12140861, AutoZone: TS3431342B, KYB: 565095, KYB: 565104, KYB: KG54342, Chevrolet: 344385, Duralast: TS3431342B, NAPA Proformer: SH81921, MasterPro Shocks and Struts: GM114, Monroe Shocks & Struts: 32341, Monroe Shocks & Struts: 37164, GMC: 88966851, F34690, 15200621, 508-480, 508480
- UPC:
- 048598050748
- Mfr Part Number:
- 34690
- Country of origin (CO):
- CN
- Color:
- Yellow
- Compressed Length:
- 16 (unece.unit.INH)
- Cylinder Color:
- Yellow
- Cylinder Finish:
- Painted
- Dust Shield Included:
- Yes
- Dust Shield Material:
- Metal
- Extended Length:
- 26 (unece.unit.INH)
- Gas Charged:
- Yes
- Grade Type:
- Premium
- Hydraulic Lockout:
- No
- Includes Bump Stop:
- No
- Internal Rebound Bumper:
- Yes
- Lower Mount Code:
- LS47
- Lower Mount Type:
- Loop (Eyelet) Bushing and Sleeve
- Mounting Hardware Included:
- No
- Shock Absorber Body End Measuring Point:
- Center of Loop
- Shock Absorber Rod End Measuring Point:
- Center of Loop
- Travel Length:
- 10 (unece.unit.INH)
- Upper Mount Code:
- LS47
- Lower Mount Code48:
- LS47
- Upper Mount Code74:
- LS47
- Lower Mount Type49:
- Loop Bushing and Sleeve Mount - 9/16" Sleeve ID X 1.5/8" Sleeve OAL
- Upper Mount Type75:
- Loop Bushing and Sleeve Mount - 9/16" Sleeve ID X 1.5/8" Sleeve OAL
