Home› Suspension > Suspension, Springs and Related Components› Dorman 523-318 Suspension Knuckle Bushing Kit - Rear Left or Rear Right
Dorman 523-318 Suspension Knuckle Bushing Kit - Rear Left or Rear RightOE Quality 60-Day Returns
Dorman 523-318 Suspension Knuckle Bushing Kit - Rear Left or Rear Right - view 1
Dorman 523-318 Suspension Knuckle Bushing Kit - Rear Left or Rear Right - view 2
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Dorman 523-318 Suspension Knuckle Bushing Kit - Rear Left or Rear Right - view 4
Dorman 523-318 Suspension Knuckle Bushing Kit - Rear Left or Rear Right - view 5
Dorman 523-318 Suspension Knuckle Bushing Kit - Rear Left or Rear Right - view 6
Part #: 523-318

Dorman 523-318 Suspension Knuckle Bushing Kit - Rear Left or Rear Right

Rear Left and Rear Right
⚙️ 17 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$70.85Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Explorer
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Dorman 523-318 Suspension Knuckle Bushing Kit - Rear Left or Rear Right
BrandDorman
Part Number523-318
MaterialMetal
MaterialRubber
Bushing Inside Diameter16.2; 14.2; 14.3; 14.5; 16.5 mm
Bushing Outside Diameter47; 47; 40; 42.3; 50 mm
Bushing Thickness55; 55; 45; 47; 55 mm
Mounting Hardware IncludedYes
Package Contents5 bushings

This part fits 17 vehicles. Search below:

YearMakeModelPositionNotes
2019FordExplorerRear Right
2018FordExplorerRear Left
2018FordExplorerRear Right
2017FordExplorerRear Left
2017FordExplorerRear Right
2016FordExplorerRear Left
2016FordExplorerRear Right
2015FordExplorerRear Left
2015FordExplorerRear Right
2014FordExplorerRear Left
2014FordExplorerRear Right
2013FordExplorerRear Left
2013FordExplorerRear Right
2012FordExplorerRear Left
2012FordExplorerRear Right
2011FordExplorerRear Left
2011FordExplorerRear Right

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

BB5Z5B758AJBU2416NI

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.