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Advance Auto Parts Logo
1205 E Main St
Columbus, OH 43205
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Monroe Reflex Light Truck Shock Absorber

Part # 911331
limited lifetime replacement
$89.99
Add A Vehicle to Check Fitment
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Store Pickup

Out of Stock
At 1205 E Main StColumbus, OH

Same Day Home Delivery

$8.99

Not Available in:
43205

Home Delivery

FREE for orders over $35

Standard Delivery Available

Curbside pickup is available at most stores

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Product Information

Product Details
Part No. 911331
Warranty Details (LIMITED LIFETIME REPLACEMENT)
Ideal for vehicles with a higher center of gravity, Monroe Reflex light truck shock absorbers feature ASD valving technology that automatically adjusts the unit to absorb the impact, helping to reduce vehicle roll and dive.

Product Features:
  • IMPROVES STABILITY -- ASD (Acceleration Sensitive Damping) valving technology adjusts to impacts, reducing roll and dive for vehicles with a higher center of gravity
  • EXCEPTIONAL HANDLING -- Full displaced valving, tuned specifically to each vehicle, adjusts to road extremes while the larger bore provides more efficient damping control to provide consistency and a smooth ride
  • CONSISTENT RIDE -- OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown while larger reserve tube holds more fluid to run cooler
  • CONTROL AND DURABILITY -- Fluon-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • IMPROVES PERFORMANCE -- Nitrogen gas charge maintains tire-to-road contact for improved ride and handling by reducing aeration
  • 2-1/4 inch or 2 inch Diameter Reserve Tube: Allows more fluid carrying capacity for a cooler running unit.
  • 1-3/8 inch Bore: Lower operating pressure than standard 1 inch bore units
  • 5/8 inch Piston Rod: Heavy-duty nitrocarburized rod for long service life. On non-dust shield units only
  • Special Seal: 'Self-lubricating' fluid seal designed to retain gas without excessive wear or friction.
Specifications
Compressed Length:
17.06 in

Dust Shield:
Yes

Extended Length:
28.07 in

Travel Length:
11.01 in

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4.78 out of 5
9 Customer Reviews
100% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
7
4 Stars
2
3 Stars
0
2 Stars
0
1 Star
0
2011 F150 XL rear
Pros
No Pros
Cons
No Cons
Reviewed by 9 Customers
2011 F150 XL rear
Submitted 10 months ago
Shocks work very well. Towed a 6,000 load for 600miles just after install. Yes some sagging but getting tongue weight balanced was key. Had to grinding to get them to slip into hangers 1/16" off both ends. Easy install after that.
Bottom Line Yes, I would recommend to a friend
Worked well in my truck
Verified Buyer - Submitted 3 years ago
Great product
Great Product. Planning to purchase the front strut set soon
Verified Buyer - Submitted 4 years ago
OEM or better. Improved ride.
I would definately recommend
Verified Buyer - Submitted 4 years ago
Perfect. No issues. Easy fix. Thanks
Good shocks, Good Price
Verified Buyer - Submitted 4 years ago
Easy to install, so far works great.
Displaying Reviews 1 - 5Back to Top

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Will this work with a 2" dropped rear?
Verified Reply - Solomon
Hi Leonard Cassidy, I'm glad to assist you! This Monroe Reflex Light Truck Shock Absorber - Part # 911331 is for stock height suspension. Please provide us with the details of your application (including the year, make and model) and I will be happy to provide you with the correct product that can be used if available.
Is this both sides or only 1?
Verified Reply - Solomo
Hi JEFF, I'm glad to assist you! This Monroe Reflex Light Truck Shock Absorber - Part # 911331 is sold individually.

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