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JK: Dana 30/44 HD Ball Joint Kit w/ Knurl - Upper & Lower - Set of 2 (3440020)
TeraFlex JK HD Ball Joints replace the weak factory ball joints that are unable to handle the demands of repeated off road use or larger tires. The ball joint studs are made from 4140 chrome moly steel for high hardenability and are heat treated to provide excellent fatigue and abrasion resistance. The weak factory plastic cups have been ...
TeraFlexJK HD Dana 44/30 Upper and Lower Ball Joint Kit w/
TeraFlex Tech
Cargo/Trunk Liner

TeraFlex

JK: Dana 30/44 HD Ball Joint Kit w/ Knurl - Upper & Lower - Set of 2 (3440020)

$155.99

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Specifications
Item Specifications
Install Time
2 hours
Material
Steel, rubber
2.8 lbs
1
Dimensions (L/W/H)
8 / 3.5 / 2.5
Description
TeraFlex JK HD Ball Joints replace the weak factory ball joints that are unable to handle the demands of repeated off road use or larger tires. The ball joint studs are made from 4140 chrome moly steel for high hardenability and are heat treated to provide excellent fatigue and abrasion resistance. The weak factory plastic cups have been eliminated. The upper ball joint has two sintered metal bearings to handle the rotational load and the lower ball stud rides in a metal cup that is threaded to provide for a precise pre-load. In-between the lower ball joint threaded cup and ball stud is a special plate spring made from high carbon tool steel for excellent wear resistance as the lower joint must bear the vehicle weight. The lower ball joint also features an oversized flanged nut for a good bearing surface against the outer knuckle. Both ball joints have grease zerks that are easy to service. The lower ball joint has a special flush needle zerk that is offset for u-joint clearance and ease of maintenance. Note: We recommend ball joints without knurls as they will not score the inner knuckle and open up the bore. We also offer ball joint with knurls for ball joints that have a loose press fit in the inner knuckle due to repeated ball joint replacement or if knurled ball joints have been installed in the past.
#3440020
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Attachments
Installation InstructionsInstallation InstructionsInstallation Instructions
Return Policy

RETURNS & EXCHANGES

All returns must be accompanied by an original or copy of the receipt within 30 days. There are no refunds/credits after 30 days. Electrical items, tools, installed parts, and some special order items are non-refundable/non-returnable.

All items returned are subject to a minimum 15% restock fee unless other arrangements were made at the time of purchase.

Shipping charges will not be refunded unless item was received damaged or defective, or an error was made on our part when processing your order. Please contact us for any further questions on non-returnable items.

In order to return any products you must contact our customer service at 1-800-341-7757 and obtain an RGA number and write it large and clear on the box being returned. Also care must be taken by you the customer to pack the returned merchandise carefully so that it does not get damaged when sent back to us. Off Road Warehouse is not responsible for any damage that occurs during shipment back to us and the product will become non-returnable if it becomes damaged during the return shipment.

DAMAGED OR DEFECTIVE MERCHANDISE

Any customer that receives damaged or defective merchandise should contact Off Road Warehouse immediately and at the latest within 30 days of the Invoice/Purchase date.

Please contact the Customer Service line at 1-800-341-7757 for more information on returning the merchandise to us and how long it will take to receive a replacement.

Off Road Warehouse does its best to make sure that all merchandise is free of defects and is shipped safely but accidents in shipping and transportation as well as manufacturing defects do happen. We will be happy to help you out and get you new merchandise as quickly as possible.

Order Cancelations

Order Cancelations are not guaranteed. Orders are processed once they are received, In some cases these are with third party vendors and manufactors. We will do everything in our power to stop an Order already in motion but sometimes we are unable to do so.

If you request a cancellation, we will confirm the order is canceled prior to issuing a refund. If your order is not able to be canceled, you must follow the Return Policy Guidelines outlined above.

Application List
ImageApplicationDetailStockPriceAdd to Cart
 Jeep Wrangler (2007-2011) - Rubicon3.8 V6 GAS FI 3778ccOut of Stock$155.99BUY
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 Jeep Wrangler (2007-2010) - Unlimited X3.8 V6 GAS FI 3778ccOut of Stock$155.99BUY
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 Jeep Wrangler (2007-2010) - Unlimited X/X3.8 V6 GAS FI 3778ccOut of Stock$155.99BUY
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 Jeep Wrangler (2007-2011) - Rubicon/Sahara/Unlimited Rubicon/Unlimited Sahara3.8 V6 GAS FI 3778ccOut of Stock$155.99BUY
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 Jeep Wrangler (2010-2011) - Sport/Unlimited Sport3.8 V6 GAS FI 3778ccOut of Stock$155.99BUY
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 Jeep Wrangler (2010-2011) - Sport3.8 V6 GAS FI 3778ccOut of Stock$155.99BUY
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 Jeep Wrangler (2012-2017) - Rubicon/Sahara/Sport/Unlimited Rubicon/Unlimited Sahara/Unlimited Sport3.6 V6 GAS FI 3604ccOut of Stock$155.99BUY
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 Jeep Wrangler (2012-2017) - Rubicon3.6 V6 GAS FI 3604ccOut of Stock$155.99BUY
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 Jeep Wrangler JK (2018) - Rubicon3.6 V6 GAS FI 3604ccOut of Stock$155.99BUY
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 Jeep Wrangler JK (2018) - Rubicon/Sahara/Sport/Unlimited Rubicon/Unlimited Sahara/Unlimited Sport3.6 V6 GAS FI 3604ccOut of Stock$155.99BUY
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WARNING

California Proposition 65

This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.

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