More Information for MAS BJ44023
{Alternate Inventory Numbers: BJ44023:8}
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MAS BJ44023  
[Wholesaler Closeout - Private Label Pkg. - 30 Day Warranty]
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MAS BJ44023 Specifications
Attachment TypeTaper
Bearing MaterialPolymer
Bolts/Studs IncludedYes
Castle Nut IncludedNo
Cotter Pin HoleNo
Dust Boot MaterialRubber
Mounting Hardware IncludedYes
Mounting Hole Quantity3
Mounting TypeBolt On
Package Contents1 Ball Joint; 3 Bolts; 3 Washers; 3 Nuts
Stud Thread Diameter12 mm
Stud TypeTaper
Suspension Grade TypeStandard
Thread Pitch1.5 mm

MAS products are precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Greasable vs. Non-Greasable

  • Pros: Non-Greasable Ball Joints do not need to be serviced regularly. After installation, these Ball Joints require little upkeep and primarily need to be monitored for signs of failure.
  • Cons: Since these Ball Joints cannot be re-greased, the entire Ball Joint must be replaced at the first sign of wear / noise as to not risk failure.
  • Pros: Greasable Ball Joints are serviceable and contaminants can be flushed out easily. Regular maintenance and greasing also means you'll be more in tune with the wear status of the joints.
  • Cons: These Ball Joints need to be checked and greased regularly. The relubrication schedule can be the same as your vehicle’s oil change interval.

Attention California Customers - WARNING: Cancer and Reproductive Harm -

OEM / Interchange Numbers: 5U0407365, 5U0407365A, 6R0407365, 6R0407365A, 6R0407365B

Closeout Inventory Warranty Information:
Wholesaler Closeout items have a 30 day warranty (but still are covered by our Return Policy).

MAS Regular Inventory Warranty Information:
Limited Lifetime