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Ball Joints >Teraflex HD Ball Joint Kit w/out Knurl - 2 Upper and 2 Lower - JT/JL w/ D30 or D44

Teraflex HD Ball Joint Kit w/out Knurl - 2 Upper and 2 Lower

JT/JL w/ D30 or D44

Read 10 Reviews | Q&A

Part # 3452010

$299.99

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Product Resources

Installation Instructions

Customer Reviews (10)

Fitment Details

Features & Product Details

TeraFlex JL / JT: HD Ball Joints are engineered to handle the increased load caused by oversized tires and offset wheels. Fits all JL Wrangler/Unlimited and JT Gladiator models with Dana 30 or Dana 44 front axles.

Features and Benefits

30mm (1.18”) adjustable ball stud for accurate initial and future preload adjustments using simple hand tools

Heat-treated 4140 chromoly ball studs

Heat-treated 1045 carbon steel housing and threaded retaining ring

Magnesium Phosphate coating provides corrosion resistance and decreases friction

Hard alloy tool steel slotted wear plate for ball stud to socket wear protection

Wear plate features dual helical grease channels for increased flow through entire joint ensuring longevity and predictable operation

Grease channels also allow spent grease to exit through low-profile seal

Includes factory style slotted nuts and cotter pins

Low-profile single lip dust seal prevents contaminants and eliminates concerns for torn conventional dust boots

Heavy-duty snap ring on upper ball joint prevents ball joint separation from the axle during extreme off-roading

Ball joint preload adjustability provides the end user with near effortless wear adjustment

Preload adjustment requires simple tools and can be performed with the vehicle on the ground

Simple locking mechanism w/ 1 screw and revised geometry so adjustment tool doesn’t slip as easily

2 grease zerk fittings allow greasing access from either side

Notes:

• Ball Joints w/out Knurl won’t score the inner knuckle and open the bore.

• Ball Joints w/ Knurl are for inner knuckles that have a “loose press fit” due to repeated ball joint replacement and/or where knurled ball joints have been installed.

Product Resources

Installation Instructions

Customer Reviews (10)

Fitment Details

Specifications

Brand: Teraflex

Adjustable: Yes

Axle Type: Dana 30 / 44

Greaseable: Yes

Qty: 1 Kit

Mfgr. Warranty: Lifetime Warranty

Condition: New Product

Return Policy:

Standard

PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

REVIEWS & CUSTOMER MEDIA

10 Reviews

4.8 out of 5 Stars

5 Stars

(8)

4 Stars

(2)

3 Stars

(0)

2 Stars

(0)

1 Stars

(0)

Customer Photos and Videos

No user media. You can upload a photo or video of your install by posting a review.

New Ball Joints 1 month ago

4out of 5stars

MS596
They are super beefy and look like they will be a great addition to the jeep. Can't wait to get them installed

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Teraflex HD Ball Joint Kit 2 months ago

5out of 5stars

Luke’s Rubicon
These are really heavy duty. I upgraded to 37” tires this should help keep everything tight. Installation was easy highly recommended.

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HD ball joints 1 year ago

5out of 5stars

814gladiator
70k miles on my JT and the factory ball joints were used up. I was upgrading to 37" tires and these were a much needed upgrade.

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1 of 1 people found the following review helpful

Typical Teraflex 1 year ago

5out of 5stars

David R
I ordered these as part of a full steering setup replacement. In my experience they feel like a typical high quality Teraflex product. It is unbelievable the difference between these and stock. Highly recommend.

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1 of 1 people found the following review helpful

Great Ball Joints 1 year ago

5out of 5stars

shell
These are a great upgrade to my husband's Jeep JLU. He really likes the increased flexability and the reinforced durability that these offer. Installing did take a little longer than expected, but honestly when doing a self install that is normal.

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