< Back ×
My Vehicle Change Vehicle
2011 GMC Sierra 2500 HD
< Back to View All
Shocks & Struts
- Department
- Internal Design
- Brands
- Prices
OEM (Genuine) 2011 GMC Sierra 2500 HD Shock
PartNumber: 20908414
Product Specifications- Notes: 2WD, Delco #560-643;2WD, Delco #560-645;2WD, Delco #560-646;2WD, Delco #560-648;2WD, Delco #560-649;2WD, Delco #560-650; 4WD, Delco #560-643;4WD, Delco #560-645;4WD, Delco #560-646;4WD, Delco #560-648;4WD, Delco #560-649;4WD, Delco #560-650; Silverado, Sierra; Delco #560-643
- Location: Driver Side; Passenger Side
- Other Names: Shock, Shock Absorber
- Item Dimensions: 26.5 x 4.6 x 3.6 inches
- Item Weight: 5.30 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19434051
- Part Description: 2011 GMC Sierra 2500 HD Shock
Vehicle Fitment- 2011 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
$71.37 MSRP:$141.62You Save: $70.25 (50%)
OEM (Genuine) 2011 GMC Sierra 2500 HD Shock
PartNumber: 20908412
Product Specifications- Notes: 2WD, Delco #560-644; 4WD, Delco #560-644; Silverado, Sierra; Delco #560-644
- Location: Driver Side; Passenger Side
- Other Names: Shock, Shock Absorber
- Item Dimensions: 26.8 x 4.6 x 3.6 inches
- Item Weight: 5.40 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19434050
- Part Description: 2011 GMC Sierra 2500 HD Shock
Vehicle Fitment- 2011 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
$72.90 MSRP:$137.56You Save: $64.66 (48%)
KYB® Gas A Just Rear Driver Or Passenger Side Monotube Shock Absorber for 2011 GMC Sierra 2500 HD
PartNumber: 554389Product Specifications- Notes: Monotube Perf Upgrade
- Compressed Bumper Stop: No
- Compressed Length: 16.14"
- Cover: Yes
- Extended Bumper Stop: No
- Extended Length: 25.31"
- Lower Mounting: E2 (14.6 X 42)
- Stroke Length: 9.17"
- UPC: 781552665106
- Upper Mounting: E2 (14.6 X 42)
- Part Description: 2011 GMC Sierra 2500 HD Gas A Just Rear Driver Or Passenger Side Monotube Shock Absorber
Vehicle Fitment- 2011 GMC Sierra 2500 HD | All Trims | All Engines
$63.81
Monroe® Reflex™ Rear Driver or Passenger Side Shock Absorber for 2011 GMC Sierra 2500 HD
PartNumber: 911303Product Specifications- Notes: Premium - Limited Lifetime Warranty; w/9,200lb GVW
- Compressed Bumper Stop: No
- Compressed Length: 16.25"
- Dust Shield: Yes
- Dust Shield Material: Metal
- Extended Bumper Stop: No
- Extended Hydraulic Lockout: No
- Extended Length: 25.875"
- Lower Mounting: Loop Bushing and Sleeve Mount - 0.56" Sleeve ID x 1.688" Sleeve OAL
- Stroke Length: 9.625"
- UPC: 048598064080
- Upper Mounting: Loop Bushing and Sleeve Mount - 0.55"- Sleeve ID x 1.688"- Sleeve OAL
- Part Description: 2011 GMC Sierra 2500 HD Reflex™ Rear Driver or Passenger Side Shock Absorber
Vehicle Fitment- 2011 GMC Sierra 2500 HD | All Trims | All Engines
$62.26
Bilstein® Front Driver Or Passenger Side Monotube Smooth Body Shock Absorber for 2011 GMC Sierra 2500 HD
PartNumber: 24-253161Product Specifications- Notes: For Front Lifted Height: 0-1.5"
- Boot: Yes
- Boot Color: Black
- Compressed Length: 14.06" (357.1 mm)
- Diameter: 1.81" (46 mm)
- Extended Length: 18.43" (468.0 mm)
- Finish: Zinc Plated
- Lower Mounting: Clevis
- Reservoir: No
- UPC: 651860772776
- Upper Mounting: Crossbar
- Part Description: 2011 GMC Sierra 2500 HD Front Driver Or Passenger Side Monotube Smooth Body Shock Absorber
Vehicle Fitment- 2011 GMC Sierra 2500 HD | WT | All Engines
- 2011 GMC Sierra 2500 HD | Denali | All Engines
- 2011 GMC Sierra 2500 HD | SLE | All Engines
- 2011 GMC Sierra 2500 HD | SLT | All Engines
$98.53
OEM (Genuine) 2011 GMC Sierra 2500 HD Shock
PartNumber: 20906289
Product Specifications- Notes: 3/4 Ton, Delco #560-639;3/4 Ton, Delco #560-640;3/4 Ton, Delco #560-641; Silverado, Sierra; 2500 Series; 6.0l
- Location: Driver Side; Passenger Side
- Other Names: Shock, Shock Absorber
- Item Dimensions: 26.3 x 4.7 x 3.5 inches
- Item Weight: 6.20 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19436372
- Part Description: 2011 GMC Sierra 2500 HD Shock
Vehicle Fitment- 2011 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
$76.68 MSRP:$144.72You Save: $68.04 (48%)
KYB® Excel G Rear Driver Or Passenger Side Twin Tube Shock Absorber for 2011 GMC Sierra 2500 HD
PartNumber: 349147Product Specifications- Notes: Recommended OEM Replacement
- Compressed Bumper Stop: No
- Compressed Length: 15.07"
- Cover: Yes
- Extended Bumper Stop: No
- Extended Length: 25.31"
- Lower Mounting: E2 (14.6 X 42)
- Stroke Length: 10.24"
- UPC: 781552664284
- Upper Mounting: E2 (14.6 X 42)
- Part Description: 2011 GMC Sierra 2500 HD Excel G Rear Driver Or Passenger Side Twin Tube Shock Absorber
Vehicle Fitment- 2011 GMC Sierra 2500 HD | All Trims | All Engines
$55.69
Monroe® Gas-Magnum™ Front Driver or Passenger Side Shock Absorber for 2011 GMC Sierra 2500 HD
PartNumber: 34810Product Specifications- Notes: Premium - Limited Lifetime Warranty
- Compressed Length: 13.72"
- Dust Shield: No
- Extended Bumper Stop: No
- Extended Hydraulic Lockout: No
- Extended Length: 17.97"
- Lower Mounting: Clevis Bracket Mount
- Stroke Length: 4.25"
- UPC: 048598147493
- Upper Mounting: Stem Mount - Stem Length x M12 Thread Pitch
- Part Description: 2011 GMC Sierra 2500 HD Gas-Magnum™ Front Driver or Passenger Side Shock Absorber
Vehicle Fitment- 2011 GMC Sierra 2500 HD | All Trims | All Engines
$56.30
Bilstein® Front Driver Or Passenger Side Standard Monotube Shock Absorber for 2011 GMC Sierra 2500 HD
PartNumber: 24-196437Product Specifications- Boot: Yes
- Boot Color: Blue
- Diameter: 1.81" (46 mm)
- Finish: Yellow Paint
- Lower Mounting: Clevis
- Type Boot: Straight
- UPC: 651860669397
- Upper Mounting: Bar Pin
- Part Description: 2011 GMC Sierra 2500 HD Front Driver Or Passenger Side Standard Monotube Shock Absorber
Vehicle Fitment- 2011 GMC Sierra 2500 HD | WT | All Engines
- 2011 GMC Sierra 2500 HD | Denali | All Engines
- 2011 GMC Sierra 2500 HD | SLE | All Engines
- 2011 GMC Sierra 2500 HD | SLT | All Engines
$94.11
OEM (Genuine) 2011 GMC Sierra 2500 HD Shock
PartNumber: 20955415
Product Specifications- Notes: Delco# 540-634
- Location: Driver Side; Passenger Side
- Other Names: Shock, Shock Absorber
- Item Dimensions: 27.3 x 4.5 x 3.6 inches
- Item Weight: 5.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2011 GMC Sierra 2500 HD Shock
Vehicle Fitment- 2011 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
$89.36 MSRP:$161.73You Save: $72.37 (45%)
Bilstein® Rear Driver Or Passenger Side Standard Monotube Shock Absorber for 2011 GMC Sierra 2500 HD
PartNumber: 24-196444Product Specifications- Boot: Yes
- Boot Color: Blue
- Diameter: 1.81" (46 mm)
- Finish: Yellow Paint
- Lower Mounting: Eye 0.567" (14.4 mm)
- Type Boot: Straight
- UPC: 651860669403
- Upper Mounting: Eye 0.567" (14.4 mm)
- Part Description: 2011 GMC Sierra 2500 HD Rear Driver Or Passenger Side Standard Monotube Shock Absorber
Vehicle Fitment- 2011 GMC Sierra 2500 HD | WT | All Engines
- 2011 GMC Sierra 2500 HD | Denali | All Engines
- 2011 GMC Sierra 2500 HD | SLE | All Engines
- 2011 GMC Sierra 2500 HD | SLT | All Engines
$79.65OEM (Genuine) 2011 GMC Sierra 2500 HD Shock
PartNumber: 20955404
Product Specifications- Notes: Delco# 540-626
- Location: Driver Side; Passenger Side
- Other Names: Shock, Shock Absorber
- Item Dimensions: 27.0 x 4.7 x 3.6 inches
- Item Weight: 5.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2011 GMC Sierra 2500 HD Shock
Vehicle Fitment- 2011 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
$73.47 MSRP:$138.65You Save: $65.18 (48%)OEM (Genuine) 2011 GMC Sierra 2500 HD Shock
PartNumber: 20955414
Product Specifications- Notes: Delco# 540-633
- Location: Driver Side; Passenger Side
- Other Names: Shock, Shock Absorber
- Item Dimensions: 24.9 x 3.8 x 3.7 inches
- Item Weight: 5.80 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2011 GMC Sierra 2500 HD Shock
Vehicle Fitment- 2011 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
$66.35 MSRP:$125.19You Save: $58.84 (48%)OEM (Genuine) 2011 GMC Sierra 2500 HD Shock
PartNumber: 20906290
Product Specifications- Notes: 3/4 Ton, Delco #560-642; Silverado, Sierra; 2500 Series; 6.6l
- Location: Driver Side; Passenger Side
- Other Names: Shock, Shock Absorber
- Item Dimensions: 4.1 x 3.2 x 26.3 inches
- Item Weight: 6.10 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2011 GMC Sierra 2500 HD Shock
Vehicle Fitment- 2011 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
$76.68 MSRP:$144.72You Save: $68.04 (48%)OEM (Genuine) 2011 GMC Sierra 2500 HD Shock
PartNumber: 20955417
Product Specifications- Notes: Delco# 540-635
- Location: Driver Side; Passenger Side
- Other Names: Shock, Shock Absorber
- Item Dimensions: 4.0 x 3.2 x 26.8 inches
- Item Weight: 5.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2011 GMC Sierra 2500 HD Shock
Vehicle Fitment- 2011 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
$84.62 MSRP:$159.66You Save: $75.04 (47%)OEM (Genuine) 2011 GMC Sierra 2500 HD Shock
PartNumber: 20908415
Product Specifications- Notes: 2WD, Delco #560-647; 4WD, Delco #560-647; Silverado, Sierra; Delco #560-647
- Location: Driver Side; Passenger Side
- Other Names: Shock, Shock Absorber
- Item Dimensions: 4.1 x 3.2 x 26.3 inches
- Item Weight: 5.10 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19434052
- Part Description: 2011 GMC Sierra 2500 HD Shock
Vehicle Fitment- 2011 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
$75.60 MSRP:$142.66You Save: $67.06 (48%)OEM (Genuine) 2011 GMC Sierra 2500 HD Shock
PartNumber: 20955413
Product Specifications- Notes: Delco# 540-632
- Location: Driver Side; Passenger Side
- Other Names: Shock, Shock Absorber
- Item Dimensions: 24.0 x 3.8 x 3.7 inches
- Item Weight: 5.50 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19436379
- Part Description: 2011 GMC Sierra 2500 HD Shock
Vehicle Fitment- 2011 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
$48.08 MSRP:$90.74You Save: $42.66 (48%)
KYB® Excel G Front Driver Or Passenger Side Twin Tube Shock Absorber for 2011 GMC Sierra 2500 HD
PartNumber: 345624Product Specifications- Notes: Recommended OEM Replacement
- B-stop: N
- Compressed Length: 13.66
- Dust Cover Included: Y
- Extended Length: 17.95
- Lower Mount Type: SPECIAL
- R-stop: N
- Stroke Length: 4.29
- UPC: 781552663478
- Upper Mount Type: E3(96X120X0)
- Part Description: 2011 GMC Sierra 2500 HD Excel G Front Driver Or Passenger Side Twin Tube Shock Absorber
Vehicle Fitment- 2011 GMC Sierra 2500 HD | All Trims | All Engines
$83.55
Monroe® Gas-Magnum™ Rear Driver or Passenger Side Shock Absorber for 2011 GMC Sierra 2500 HD
PartNumber: 34811Product Specifications- Notes: Premium - Limited Lifetime Warranty
- Compressed Length: 16.21"
- Dust Shield: Yes
- Extended Bumper Stop: Yes
- Extended Hydraulic Lockout: No
- Extended Length: 25.32"
- Lower Mounting: Loop Bushing and Sleeve Mount - 0.563" Sleeve ID x 1.625" Sleeve OAL
- Stroke Length: 9.11"
- UPC: 048598147509
- Upper Mounting: Loop Bushing and Sleeve Mount - 0.563" Sleeve ID x 1.625" Sleeve OAL
- Part Description: 2011 GMC Sierra 2500 HD Gas-Magnum™ Rear Driver or Passenger Side Shock Absorber
Vehicle Fitment- 2011 GMC Sierra 2500 HD | All Trims | All Engines
$47.49
Monroe® Reflex™ Front Driver or Passenger Side Shock Absorber for 2011 GMC Sierra 2500 HD
PartNumber: 911447Product Specifications- Notes: Premium - Limited Lifetime Warranty
- Compressed Bumper Stop: No
- Compressed Length: 13.72"
- Dust Shield: No
- Extended Bumper Stop: No
- Extended Hydraulic Lockout: No
- Extended Length: 17.97"
- Lower Mounting: Clevis Bracket Mount
- Stroke Length: 4.25"
- UPC: 048598164391
- Upper Mounting: Stem Mount - Stem Length x M12 Thread Pitch
- Part Description: 2011 GMC Sierra 2500 HD Reflex™ Front Driver or Passenger Side Shock Absorber
Vehicle Fitment- 2011 GMC Sierra 2500 HD | All Trims | All Engines
$78.31
Bilstein® Rear Driver Or Passenger Side Monotube Smooth Body Shock Absorber for 2011 GMC Sierra 2500 HD
PartNumber: 25-196481Product Specifications- Notes: For Rear Lifted Height: 0-2"
- Body Design: Smooth Body (Non-Coilover)
- Body Diameter (ID): 46mm
- Boot Included: No
- Collapsed Length: 420.0
- Collapsed Length (IN): 16.54
- Extended Length: 28.09; 713.5
- Finish: Zinc Plated
- Internal Design: Monotube
- Lower Mount Type: Eye 14.4mm
- Optional Reservoir Clamp: 11-176015
- Reservoir: Yes
- Series: B8 5160
- Title: Bilstein Shock Absorbers
- UPC: 651860670478
- Upper Mount Type: Eye 14.4mm
- Part Description: 2011 GMC Sierra 2500 HD Rear Driver Or Passenger Side Monotube Smooth Body Shock Absorber
Vehicle Fitment- 2011 GMC Sierra 2500 HD | WT | All Engines
- 2011 GMC Sierra 2500 HD | Denali | All Engines
- 2011 GMC Sierra 2500 HD | SLE | All Engines
- 2011 GMC Sierra 2500 HD | SLT | All Engines
OEM (Genuine) 2011 GMC Sierra 2500 HD Absorber Asm-Rear Shock
PartNumber: 20955427
Product Specifications- Notes: Delco# 540-638
- Location: Driver Side; Passenger Side
- Other Names: Shock
- Item Dimensions: 4.1 x 3.2 x 27.6 inches
- Item Weight: 5.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2011 GMC Sierra 2500 HD Absorber Asm-Rear Shock
Vehicle Fitment- 2011 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
OEM (Genuine) 2011 GMC Sierra 2500 HD Rear Shock Absorber Assembly
PartNumber: 20955425Product Specifications- Notes: Delco# 540-637
- Location: Driver Side; Passenger Side
- Other Names: Shock
- Item Dimensions: 4.0 x 3.1 x 26.5 inches
- Item Weight: 5.10 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2011 GMC Sierra 2500 HD Rear Shock Absorber Assembly
Vehicle Fitment- 2011 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL