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Two small coiled metal springs, dark grey finish, about six inches long

Sizhongda 6 Inch Extension Spring for Berkline Recliner Tilt Assist Mechanism 2 Pack

SKU CH-N94K-VCYQ0

Two carbon-steel extension springs restore smooth tilt and secure locking on compatible Berkline recliners

  • Overall size0.1 in × 0.1 in × 0.1 in
  • Build detailsAcacia Wood
  • Seat depth0.1 in (0.25 cm)
  • Product typeReplacement recliner mechanism tension spring
  • Product colorFerrous
  • Main materialCarbon Steel
  • Restores smooth tilt motion with 6-inch extension spring
  • Compatible with Berkline recliner tilt assist mechanisms
  • High-tension carbon steel resists stretching under frequent use
  • Corrosion-resistant surface treatment extends service life
  • Two-pack provides spare for immediate replacement

Replacement Spring for Berkline Recliners

This two-pack supplies 6-inch extension springs built for Berkline recliner tilt-assist mechanisms. They restore the smooth recline motion and positive locking that worn springs can no longer provide. The parts are made from carbon steel with a corrosion-resistant finish for household use. Installation returns the chair to stable, comfortable operation.

Durable Steel Construction

High-tension steel maintains constant tension through repeated stretching cycles. The anti-rust surface treatment resists moisture and extends service life. Springs are rated for medium-intensity daily loading without permanent deformation. No assembly is required beyond fitting them into the existing mechanism.

Direct Mechanism Fit

Each spring mounts inside the recliner bottom tilt assembly to supply elastic support during recline and to lock the selected angle securely. The 6-inch length matches the original Berkline specification. Replacing deteriorated units eliminates wobble and sudden tilt, improving seat stability and user confidence.

How it compares

Measured against everything we stock in Reclining Chairs & Parts, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 94% of the 62 comparable items (median $246.49).

Specifications

Product
Brand nameSizhongda
Product typeReplacement recliner mechanism tension spring
Product colorFerrous
Design styleRecliner
Size & build
Overall size0.1 in × 0.1 in × 0.1 in
Main materialCarbon Steel
Build detailsAcacia Wood
Seat depth0.1 in (0.25 cm)
Product weight0.1 lb (0.05 kg)
More details
Needs assemblyNo

Questions about this item

How do I install the 6-inch extension spring into the Berkline recliner tilt mechanism?

The spring fits inside the bottom tilt mechanism; hook each end onto the designated anchor points and ensure the coils sit free of the frame so the chair locks at the chosen angle.

What maintenance or replacement will the carbon-steel spring need over time?

The anti-rust coating resists moisture, but periodic inspection for corrosion or loss of tension is advised; replace both springs together if the seat begins to tilt unevenly or fails to lock.

What limit appears first when the recliner is used heavily day after day?

The spring's constant-tension rating for medium-intensity household use is the first limit; once the steel fatigues, the chair will no longer hold its recline angle securely.

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