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StrongArm 4321 Liftgate Hatch Lift Support Strut

(1982-1992 Pontiac Firebird; 1996-2004 Nissan Pathfinder; 1997-1999 Infiniti QX4)

Part of: StrongArm Hatch Lift Support Gas Charged Struts

Other options in this family: StrongArm 4135 StrongArm 6495 StrongArm 4360 StrongArm 4373 StrongArm 4194

Manufacturer

Picture for manufacturer StrongArm

Part Number

4321
13 reviews
Sale Price

$13.07

4 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 4321 is a premium liftgate lift support designed to provide smooth, reliable operation for automotive hatch and liftgate applications. This pressurized gas cylinder strut is engineered to support the weight of your vehicle's rear hatch, liftgate, or rear window glass, holding it open at the proper angle for convenient access.

Key Features:

  • Custom engineered and manufactured to exceed OEM industry standards
  • Pressurized gas cylinder design for smooth, controlled lifting and lowering
  • Durable construction for extended service life in automotive environments
  • Direct replacement for worn or failing factory lift supports
  • Restores proper hatch operation and eliminates sagging or sudden drops

Installation Note: Lift supports should always be replaced in pairs to ensure balanced support and safe operation of your liftgate or hatch. Replacing only one side can result in uneven lifting and potential damage to your vehicle.

StrongArm lift supports are precision-manufactured to provide the exact force characteristics required for your specific application, ensuring years of trouble-free performance.

Products specifications

Fits

1982-1992 Pontiac Firebird; 1996-2004 Nissan Pathfinder; 1997-1999 Infiniti QX4

Material

RUBBER O-RING PISTON SEAL FOR CONTROLLED LIFT

Material

TEFLON BACKUP RING GIVES ENHANCED PERFORMANCE

Stroke

6.4

Material

HEAVY GAUGE STEEL PRESSURE TUBE PROVIDES LONG LIFE

Extended Length

20.91

Shaft

8.0

Body

19.0

SHAFT CONNECTION

Ball Socket (Nylon) 10mm

Internal Springs

NO

Compressed Length

14.51

Brackets

YES

Force

164.0

BODY CONNECTION

Blade w/Bracket

Materials

Teflon

Cylinder Outside Diameter

19.0

Outer Cylinder Color

Black

Internal Rebound Spring

No

End 1 Type

Ball Socket (Nylon) 10mm

Maximum Force

164.0

Materials

Rubber

Outer Cylinder Material

Steel

Stroke Length

6.4

Inner Shaft Diameter

8.0

Universal Or Specific Fit

Specific

End 2 Type

Blade w/Bracket

Very happy with service and product.

Order arrived quickly and was well packaged.

Great product works fantastic w/super fast shipping and super great price!! Thanks!!!

First time customer. Everything went fine.

Had tires that were hard to find for my car and shipped them out same day!

Product didn't match photo. But otherwise great experience.

Happy with the purchase.

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

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.

Good

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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