MOOG part description

MOOG® ball joints provide long-lasting dependability and performance.

MOOG® Problem Solver® products incorporate proven design and engineering features for like new steering, ease of installation and longer life. MOOG is the preferred steering and suspension brand of professional technicians and NASCAR crew chiefs.
  • Powdered metal gusher bearing design enables grease to flow through bearing to stud for reduced friction and enhanced strength
  • Greaseable socket reduces corrosion and wear by allowing new lubricant to flush contaminants
  • Loose or worn chassis parts can lead to premature tire wear
  • Long-lasting performance

Product Description

Suspension Ball Joint

Application Summary

1986-1997 Ford Aerostar (Front Upper)

Features & Benefits

  • Designed for OE fit and function
  • PROBLEM SOLVER® GUSHER BEARING -- Metal-to-metal design provides strength and allows grease to flow through bearing surface for reduced friction and long life
  • Premium boot keeps out contaminants
  • STRONG AND DURABLE -- Ball studs are heat treated to match or exceed OE requirements to inhibit premature failure and improve fatigue strength
  • Replacement helps restore vehicle handling
  • GREASEABLE SOCKET -- Reduces corrosion and wear by allowing new lubricant to flush contaminants
  • Heavy duty gauge steel construction for strength and durability
  • EASY TO INSTALL -- Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • COMPREHENSIVE COVERAGE -- Available for foreign and domestic nameplates

Product Attributes

Material Neoprene
Castle Nut Included No
Suspension Grade Type Standard
Cotter Pin Hole No
Mounting Hole Quantity 4
Adjustable No
Greasable Yes
Mounting Type Bolt-On (4 Bolt)
Part Description Suspension Ball Joint
Mounting Hardware Included No
Mounting Type Bolt-On (4 Bolt)

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 8708806590
Harmonized Tariff Code (HTS) 8708806590
Refurbished Part N
Remanufactured Part N
Canadian Harmonizing Tariff Code 8708940000
UPC 00080066186924
UNSPSC 25174203

Part Interchanges

MOOG K8478 Cross Reference

We have 1 alternatives for the K8478 by MOOG:

Fits Vehicles

  • Ford Aerostar (1986-1997)

For over 100 years, Moog® has been an industry leader in mid- to high-end aftermarket parts for steering, suspension, and driveline systems worldwide. Utilized by daily commuters to entire fleets, Moog parts have become synonymous with reliable performance that’s just as good or even better than their OE counterparts. Moog also incorporates innovative features in their products not found in competing products, such as patented forged steel bodies and metal “gusher” bearings that greatly reduce friction across moving components. The brand also leads the way in after-sales support, with comprehensive technical assistance and training materials available for customers around the world.

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