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StrongArm 6399 Hood Lift Support Gas-Charged OE Replacement

(2011-2012 BMW X5 M; 2013-2017 Chevrolet Traverse)

Part of: StrongArm Hood Lift Supports

Other options in this family: StrongArm 4398 StrongArm 6319 StrongArm 4257 StrongArm 6444 StrongArm 6360

Manufacturer

Picture for manufacturer StrongArm

Part Number

6399
6 reviews
Sale Price

$13.17

2 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The StrongArm 6399 is a gas-charged hood lift support engineered as a direct-fit OE replacement. Lift supports are pressurized cylinders that hold hoods, hatches, and rear window glass safely in the open position — the StrongArm 6399 is a vehicle-specific unit built to restore that function with original equipment precision and reliability.

Key Features:

  • Exact-fit OE design — guarantees correct fit and function with no modifications required
  • Hardened, nitride-plated steel shaft — provides optimal corrosion resistance and long-term durability
  • Rubber O-ring piston seal — prevents fluid leakage for controlled lift and consistent performance
  • Heavy-gauge steel body — electrostatically painted and heat-cured to OE specifications
  • Self-Cleaning Piston Assembly — promotes smooth operation and more reliable performance over time
  • Individually tested — each unit is tested for performance and reliability before leaving the factory
  • No special installation tools required — installs in minutes
  • Ball socket ends (nylon) — End 1: 10mm ball socket; End 2: angled 16° ball socket

Specifications:

  • Extended Length: 25.25 in.
  • Compressed Length: 16.65 in.
  • Stroke Length: 8.60 in.
  • Maximum Force: 65 lb.
  • Cylinder Outside Diameter: 18 mm
  • Inner Shaft Diameter: 8 mm
  • Outer Cylinder Color: Black (Steel)
  • Internal Rebound Spring: No
  • Fit Type: Vehicle Specific

Cross-Reference / Interchange Part Numbers: 22760388, 819-7036, C6399, C96399, SG230147

StrongArm recommends replacing lift supports in pairs to ensure safe, balanced support of the hood. Backed by a 12-month manufacturer warranty.

Products specifications

Fits

2011-2012 BMW X5 M; 2013-2017 Chevrolet Traverse

Material

RUBBER O-RING PISTON SEAL FOR CONTROLLED LIFT

Material

TEFLON BACKUP RING GIVES ENHANCED PERFORMANCE

Stroke

8.6

Material

HEAVY GAUGE STEEL PRESSURE TUBE PROVIDES LONG LIFE

Compressed Length

16.65

Shaft

8.0

BODY CONNECTION

Ball Socket (Nylon Angled) 16 Deg.

SHAFT CONNECTION

Ball Socket (Nylon) 10mm

Body

18.0

Internal Springs

NO

Brackets

NO

Force

65.0

Extended Length

25.25

Cylinder Outside Diameter

18.0

Stroke Length

8.6

Universal Or Specific Fit

Specific

Outer Cylinder Material

Steel

Inner Shaft Diameter

8.0

Materials

Rubber

Maximum Force

65.0

Outer Cylinder Color

Black

End 2 Type

Ball Socket (Nylon Angled) 16 Deg.

End 1 Type

Ball Socket (Nylon) 10mm

Internal Rebound Spring

No

Materials

Teflon

Only place to have the part i needed

called customer service number. Very helpful confirming parts. A+ company. prices are unbeatable

pretty painless ordering hope shipping goes just as quick..

So far everything is good

Thanks!

would have bought more but shipping wasnt combined. still not a bad deal

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