Jeep JK/JKU HD Dana 30/44 Upper and Lower Ball Joint Kit w/out Knurl Pair 07-18 Wrangler JK/JKU TeraFlex

TeraFlex JK/JKU Heavy-Duty Ball Joints are engineered to handle the increased load caused by oversized tires and offset wheels. Without knurl.
Fits:

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

Includes:

• Upper ball joints w/out knurl – single
• Lower ball joints w/out knurl – single
• Sold As A Set (For one side)

Upper Ball Joint Features:

• Extremely hard sintered wear bushings to handle extreme side load demands w/out failure
• Magnesium Phosphate coating to inhibit corrosion throughout
• Heat treated 4140 chromoly ball/stud and 1045 carbon steel housing
• Factory style serrated flange nut and grease fitting
• W/out knurls

Lower Ball Joint Features:

• Hard alloy tool steel slotted wear plate for ball/stud to socket wear protection
• Wear plate features grease channels for increased flow through entire joint ensuring longevity and predictable operation
• Magnesium Phosphate coating to inhibit corrosion and friction throughout
• Heat treated 4140 chromoly ball/stud
• Huge 30mm (1.18 inch) ball
• Factory style serrated flanged castle nut
• Ball joint pre-load adjustability provides the end user w/ near effortless wear adjustment (kit includes Preload Adjustment Tool)
• Low-profile single lip dust seal eliminates torn conventional dust boot concerns
• Adjustable ball stud retaining ring for accurate initial and future preload adjustments that can be done w/out any axle disassembly
• Adjustable preload can be performed w/ simple hand tools
• Adjustable end cap w/ (2) zerk fittings (Frog Eye) allow greasing access from either side w/out axle shaft removal
• Dual helical grease grooves machined in the retaining ring allow spent grease to exit through the low-profile seal
• Low-profile seal prevents contaminants. while allowing spent grease to evacuate from the ball joint
• W/out knurls

Note:

• We recommend ball joints w/out knurls (P/N 3442002) or (P/N 3440000) as they will not score the inner knuckle and open up the bore.
• Also offered w/ knurls (P/N 3442022) for ball joints w/ 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.
• Install Time: 4 Hours
• SKU: 3440000

– TERA 3440000

Fitment: 2007,2010,Jeep,Wrangler,X|2007,2017,Jeep,Wrangler,Unlimited Rubicon|2007,2017,Jeep,Wrangler,Rubicon|2007,2010,Jeep,Wrangler,Unlimited X|2007,2017,Jeep,Wrangler,Sahara|2007,2017,Jeep,Wrangler,Unlimited Sahara|2010,2017,Jeep,Wrangler,Unlimited Sport|2010,2017,Jeep,Wrangler,Sport|2011,2011,Jeep,Wrangler,70th Anniversary|2011,2011,Jeep,Wrangler,Unlimited 70th Anniversary|2016,2016,Jeep,Wrangler,75th Anniversary|2016,2016,Jeep,Wrangler,Sport S|2016,2016,Jeep,Wrangler,Unlimited Sport S|2016,2016,Jeep,Wrangler,Unlimited 75th Anniversary|2018,2018,Jeep,Wrangler JK,Unlimited Rubicon|2018,2018,Jeep,Wrangler JK,Sport|2018,2018,Jeep,Wrangler JK,Unlimited Sahara|2018,2018,Jeep,Wrangler JK,Sahara|2018,2018,Jeep,Wrangler JK,Unlimited Sport|2018,2018,Jeep,Wrangler JK,Rubicon

Doors: 4 Door|2 Door

Location: Front

Lift:

Tire size max:

Includes Shocks:

Installation Time:

Material: 4140 Chromoly/1045 Carbon Steel

UPC Code: 843885031239

Last Update: 2022-07-08 15:26:49

Installation instruction : download