Delphi TD5645W Suspension Stabilizer Bar Bushing Kit - Rear
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Delphi

Delphi TD5645W Suspension Stabilizer Bar Bushing Kit - Rear

Brand Delphi TD5645W
Position Rear
Color Black
Grade Type Regular
Height 46.12
Inside Diameter 17.5
Item Grade Standard Replacement
Material Rubber
Width 28.0
Fits INFINITI · 7 vehicles

Standard replacement. OE expertise applied to an aftermarket stabilizer bar bushing kit.

Rubber construction. Helps deliver dependable cushioning and consistent suspension support.

Tested for extremes. Built to handle severe temperatures and salt-spray exposure.

Cross-references 54613-AR018 and K201039 for the same application. See all 2.

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Delphi Rear Stabilizer Bar Bushing Kit

Delphi TD5645W is a rear suspension stabilizer bar bushing kit built for OE-style replacement on select Infiniti applications. It uses rubber construction and standard replacement dimensions to support proper sway bar location and consistent rear suspension response.

Key Features

  • Rubber bushing material with black finish
  • Inside diameter: 17.5 mm
  • Width: 28.0 mm
  • Height: 46.12 mm
  • Standard replacement, regular grade
  • Rear position application
  • OE-focused dimensional and material analysis for fit consistency

Application Details

Delphi TD5645W is engineered for rear stabilizer bar service on 2002-2006 Infiniti Q45 and 2003-2004 Infiniti M45. If you are searching for a rear sway bar bushing kit for Infiniti Q45 or a rear stabilizer bar bushing replacement for Infiniti M45, this part number provides a direct OE-style service option. This part cross-references 54613-AR018 and K201039 for the same application.

Delphi applies OE-level testing to aftermarket steering and suspension components, including exposure to extreme temperatures and salt spray, to verify material durability and dimensional stability. TD5645W is identified by part number TD5645W and is intended for rear stabilizer bar mounting where correct bushing size and material are important for suspension control.

Common Issues Addressed

  • Rear sway bar movement caused by worn bushings
  • Clunking or rattling from the rear suspension area
  • Excessive play at the stabilizer bar mounting point
  • Reduced bar isolation from deteriorated rubber
  • Fitment problems from incorrect bushing dimensions

Installation Notes

Verify rear fitment by vehicle year, make, and model before installation. Compare the inside diameter, width, and height to the original bushing to confirm proper alignment on the stabilizer bar. Clean the mounting area and inspect the sway bar and brackets for wear before installing Delphi TD5645W.

Quality Assurance

Delphi uses OE-based dimensional and material analysis to support compatibility between original equipment and aftermarket replacement parts. The brand also subjects components to temperature extremes and extended salt-spray exposure as part of its validation process.

Related reading

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2006INFINITIQ45Rear—
2005INFINITIQ45Rear—
2004INFINITIM45Rear—
2004INFINITIQ45Rear—
2003INFINITIM45Rear—
2003INFINITIQ45Rear—
2002INFINITIQ45Rear—
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
54613-AR018K201039