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  • TERAFLEX TER4990910 07-18 for JK Front Axle Inner Knuckle Gusset
  • TERAFLEX TER4990910 07-18 for JK Front Axle Inner Knuckle Gusset
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TERAFLEX | Front Axle Inner Knuckle Gusset Kit Lower | 07-18 Wrangler JK | 4990910

TERAFLEX | Front Axle Inner Knuckle Gusset Kit Lower | 07-18 Wrangler JK | 4990910

PART#: TER4990910

Fits your vehicle
$80.00
$80.00
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CanadaCanadian Owned & Operated
Need help with fitment?Call or text 416-624-1357
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Description

TeraFlex JK: Front Axle Inner Sleeve and/or Inner Knuckle Gusset Kits reinforce the weak axle tubing and/or knuckles on JK Wrangler/Unlimited Dana 30 or Dana 44 factory axles.

This prevents unwanted bending or breaking under extreme conditions.

Front Axle Inner Knuckle Gusset Kit - Kit - Lower - pair

  • JK Wrangler (2-door)
  • JK Wrangler Unlimited (4-door)
  • w/ Dana 30 or Dana 44 front axle

Fitment Table

Start YearEnd YearMakeModelTrim
20072010JeepWranglerX
20072017JeepWranglerRubicon
20072010JeepWranglerUnlimited X
20072017JeepWranglerSahara
20072017JeepWranglerUnlimited Sahara
20072017JeepWranglerUnlimited Rubicon
20102017JeepWranglerUnlimited Sport
20102017JeepWranglerSport
20112011JeepWranglerUnlimited 70th Anniversary
20112011JeepWrangler70th Anniversary
20162016JeepWrangler75th Anniversary
20162016JeepWranglerSport S
20162016JeepWranglerUnlimited Sport S
20162016JeepWranglerUnlimited 75th Anniversary
20182018JeepWrangler JKSport S
20182018JeepWrangler JKUnlimited Rubicon
20182018JeepWrangler JKSport
20182018JeepWrangler JKUnlimited Sahara
20182018JeepWrangler JKSahara
20182018JeepWrangler JKUnlimited Sport
20182018JeepWrangler JKUnlimited Sport S
20182018JeepWrangler JKRubicon

Warranty

p>Coverage: Defects in materials and workmanship for suspension products.

Duration: Limited lifetime (original purchaser only).

Exclusions: Normal wear and tear, product finish, abuse, neglect, racing/competition, and improper installation or maintenance.

Maintenance Requirement: Failure to grease FlexArms every 3,000 miles voids the warranty.

Shipping & Returns

Shipping & Refund Policy

Shipping:
We ship across Canada. Orders are processed within 1–2 business days. Delivery within Canada typically takes 3–10 business days depending on location and carrier. Tracking information will be provided once your order ships.

Refunds & Returns:
Returns are accepted within 30 days of delivery. Items must be unused and in original packaging. Please review our full return policy for more details.

Damaged or Incorrect Items:
If you receive a damaged or incorrect item, please contact us within 5 days of delivery. Call or text 416-624-1357 or email sales@Niagarajeeps.ca so we can resolve the issue quickly.

Videos & instructions

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