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StrongArm 4556 Liftgate Lift Support Strut

(2003-2006 Toyota Tundra Base/Limited/SR5; 1999-2002 Nissan Quest; 1999-2002 Mercury Villager)

Part of: StrongArm Liftgate Lift Support Gas Charged Struts

Other options in this family: StrongArm 6109 StrongArm 4574 StrongArm 6122 StrongArm 6106 StrongArm 4304

Manufacturer

Picture for manufacturer StrongArm

Part Number

4556
8 reviews
Sale Price

$8.75

3 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The StrongArm 4556 is a precision-engineered liftgate lift support designed to provide reliable support for your vehicle's liftgate or rear hatch. This pressurized gas strut is custom-manufactured to OEM specifications, ensuring proper fit and function for safe operation of your liftgate.

Key Features:

  • Precision-engineered gas-charged cylinder for smooth, controlled operation
  • Manufactured to exceed industry standards for durability and longevity
  • Direct-fit replacement for worn or failed factory lift supports
  • Ensures safe and reliable support of liftgate weight
  • Helps prevent sudden closure and potential injury

Important Installation Notes:

  • Lift supports should always be replaced in pairs to maintain balanced support and prevent uneven wear
  • Replacing both struts simultaneously ensures consistent holding force on both sides
  • Worn lift supports can cause liftgate sagging, difficulty opening, or sudden closure

StrongArm lift supports are engineered for both automotive and industrial applications where reliable gas strut performance is critical. Each unit is tested to ensure it meets strict quality standards for extended service life.

Products specifications

Fits

2003-2006 Toyota Tundra Base/Limited/SR5; 1999-2002 Nissan Quest; 1999-2002 Mercury Villager

Material

RUBBER O-RING PISTON SEAL FOR CONTROLLED LIFT

Material

TEFLON BACKUP RING GIVES ENHANCED PERFORMANCE

Stroke

8.25

Material

HEAVY GAUGE STEEL PRESSURE TUBE PROVIDES LONG LIFE

Extended Length

21.73

Shaft

8.0

BODY CONNECTION

Ball Socket (Nylon) 10mm

SHAFT CONNECTION

Ball Socket (Nylon) 10mm

Internal Springs

NO

Body

22.0

Brackets

NO

Compressed Length

13.48

Force

142.0

Maximum Force

142.0

Stroke Length

8.25

Inner Shaft Diameter

8.0

End 2 Type

Ball Socket (Nylon) 10mm

Universal Or Specific Fit

Specific

Materials

Rubber

Outer Cylinder Color

Black

Materials

Teflon

End 1 Type

Ball Socket (Nylon) 10mm

Outer Cylinder Material

Steel

Cylinder Outside Diameter

22.0

Internal Rebound Spring

No

Super pricing, fast shipments, good selection they have it all.

Excellent customer service....<br>fast delivery<br>and good quality parts<br><br>

ever thing was fine thanks.

My second time ordering from Autoplicity. I price shop online and Autoplicity had the lowest price both times. Fast ship with email notifications. Autoplicity will now be my "First" site I go to for my auto accessories. Great job Autoplicity.

Great prices, quick shipping, customer service a bit difficult to reach. But, after reaching customer service, issue was resolved without a problem.

I hope the product is as good as the speed I received the item. I even made a mistake on my order, and it still arrived fast. Thanx, will do business with again.

Excellent low price, super fast shipping, and great communication. Top notch seller. Recommend highly!!

Order arrived quickly and was exactly as described. Great prices and service!

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