Delphi TD439W Suspension Control Arm Bushing - Front Lower Rearward
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Delphi

Delphi TD439W Suspension Control Arm Bushing - Front Lower Rearward

Brand Delphi TD439W
Position Front Lower Rearward
Color Gray
Height 3.15
Height 80.0
Inside Diameter 0.48
Inside Diameter 12.2
Item Grade Standard Replacement
Length 3.15
Length 80.0
Material Rubber-Steel-Aluminium
Mounting Hardware Included No
Mounting Type Press Fit
Outside Diameter 2.555
Outside Diameter 64.9
Wall Thickness 1.037
Wall Thickness 26.4
Fits Audi and Volkswagen · 83 vehicles

Standard replacement. Press-fit control arm bushing for straightforward service.

Rubber-steel-aluminum construction. Combines compliance, strength, and durability in one bushing.

OE expertise. Built with dimensional and material analysis for compatibility.

Cross-references Beck/Arnley 101-5818, Dorman - Premium BC43090PR and Mevotech Supreme MS70418 for the same application. See all 16.

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Delphi TD439W Suspension Control Arm Bushing

The Delphi TD439W is a front lower rearward suspension control arm bushing built for select Audi and Volkswagen applications. It uses a rubber-steel-aluminium construction and press-fit mounting to match OE-style suspension geometry and fitment requirements.

Delphi applies OE-focused dimensional and material analysis to this aftermarket bushing, with testing that includes extreme temperature exposure from below -40 degrees C to over 120 degrees C and 720 hours of salt spray resistance.

Key Features

  • Part number: TD439W
  • Suspension control arm bushing for the front lower rearward position
  • Rubber-steel-aluminium construction
  • Press-fit mounting type
  • Standard replacement item grade
  • Gray finish
  • Outside diameter: 64.9 mm; inside diameter: 12.2 mm
  • Length and height: 80.0 mm
  • Wall thickness: 26.4 mm
  • Mounting hardware not included

Detailed Description

Delphi TD439W is engineered for vehicles that use a front lower rearward control arm bushing in the suspension system. It is a direct-fit style replacement for many Audi A4, Audi A4 Quattro, Audi A6, Audi A6 Quattro, Audi Allroad Quattro, Audi S4, Audi S6, Audi S8, Audi RS6, Audi A8, Audi A8 Quattro, and Volkswagen Passat applications listed below. This part number, TD439W, is built to support OE-style compatibility through careful dimensional and material matching.

This part cross-references MOOG Chassis Products K200097 for the same application.

Vehicle Fitment

  • Fits 2004-2008 Audi S4, front lower rearward.
  • Fits 2000-2002 Audi S4, front lower rearward.
  • Fits 2003-2007 Audi A4, front lower rearward.
  • Fits 1999-2001 Audi A4, front lower rearward.
  • Fits 1996-1997 Audi A4, front lower rearward.
  • Fits 1999-2007 Audi A4 Quattro, front lower rearward.
  • Fits 1996-1997 Audi A4 Quattro, front lower rearward.
  • Fits 2005 Audi A4, front lower rearward, from VIN # 8E-2-000-001; to VIN # 8E-5-400 000.
  • Fits 2005 Audi A4 Quattro, front lower rearward, from VIN # 4E-A-000-001; to VIN # 4E-A-020 000.
  • Fits 2001-2005 Audi Allroad Quattro, front lower rearward.
  • Fits 1998-2005 Volkswagen Passat, front lower rearward.
  • Fits 1997-2004 Audi A6, front lower rearward.
  • Fits 1997-2004 Audi A6 Quattro, front lower rearward.
  • Fits 2003-2004 Audi RS6, front lower rearward.
  • Fits 2002-2003 Audi S6, front lower rearward.
  • Fits 2002 Audi A4, front lower rearward, to VIN # 8E-5-400 000.
  • Fits 1997-2002 Audi A8 Quattro, front lower rearward.
  • Fits 2001-2002 Audi S8, front lower rearward.
  • Fits 1997-1999 Audi A8, front lower rearward.
  • Fits 1998 Audi A4, front lower rearward, from VIN # 8D-W-007-800; to VIN # 8D-W-007 799.
  • Fits 1998 Audi A4 Quattro, front lower rearward, from VIN # 8D-W-007-800; to VIN # 8D-W-007 799.

Common Issues This Part Can Address

  • Excessive suspension play at the front lower rearward control arm
  • Clunking or knocking noises from worn bushings
  • Uneven tire wear caused by suspension looseness
  • Imprecise steering feel from deteriorated bushing material
  • Suspension vibration transferred through the control arm

Installation Notes and Tips

TD439W uses a press-fit mounting design, so proper removal and installation tools are recommended. Inspect the control arm and surrounding suspension components before installation, and verify VIN-specific fitment notes for 2002 and 2005 Audi A4/A4 Quattro applications before ordering. Confirm the front lower rearward position on the vehicle to ensure correct placement.

Quality Assurance

Delphi backs this bushing with OE-focused engineering practices, including dimensional and material analysis for fit consistency and durability testing under extreme temperatures and salt spray exposure. The result is a standard replacement suspension bushing built to align with OE expectations for Audi A4, Audi A6, Audi S4, and related applications.

This part fits 83 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2008AudiS4SedanFront Lower Rearward—
2007AudiA4—Front Lower Rearward—
2007AudiA4 Quattro—Front Lower Rearward—
2007AudiS4—Front Lower Rearward—
2006AudiA4—Front Lower Rearward—
2006AudiA4 Quattro—Front Lower Rearward—
2006AudiS4—Front Lower Rearward—
2005AudiA4SedanFront Lower RearwardFrom VIN # 8E-2-000-001; To VIN # 8E-5-400 000
2005AudiA4ConvertibleFront Lower Rearward—
2005AudiA4WagonFront Lower RearwardFrom VIN # 8E-2-000-001; To VIN # 8E-5-400 000
2005AudiA4 QuattroWagonFront Lower RearwardFrom VIN # 4E-A-000-001; To VIN # 4E-A-020 000
2005AudiA4 QuattroSedanFront Lower RearwardFrom VIN # 4E-A-000-001; To VIN # 4E-A-020 000
2005AudiA4 QuattroConvertibleFront Lower Rearward—
2005AudiAllroad Quattro—Front Lower Rearward—
2005AudiS4—Front Lower Rearward—
2005VolkswagenPassat—Front Lower Rearward—
2004AudiA4WagonFront Lower Rearward—
2004AudiA4SedanFront Lower Rearward—
2004AudiA4ConvertibleFront Lower Rearward—
2004AudiA4 QuattroSedanFront Lower Rearward—
2004AudiA4 QuattroConvertibleFront Lower Rearward—
2004AudiA6—Front Lower Rearward—
2004AudiA6 Quattro—Front Lower Rearward—
2004AudiAllroad Quattro—Front Lower Rearward—
2004AudiRS6—Front Lower Rearward—
2004AudiS4—Front Lower Rearward—
2004VolkswagenPassat—Front Lower Rearward—
2003AudiA4—Front Lower Rearward—
2003AudiA4 Quattro—Front Lower Rearward—
2003AudiA6—Front Lower Rearward—
2003AudiA6 Quattro—Front Lower Rearward—
2003AudiAllroad Quattro—Front Lower Rearward—
2003AudiRS6—Front Lower Rearward—
2003AudiS6—Front Lower Rearward—
2003VolkswagenPassat—Front Lower Rearward—
2002AudiA4—Front Lower RearwardTo VIN # 8E-5-400 000
2002AudiA4 Quattro—Front Lower Rearward—
2002AudiA6—Front Lower Rearward—
2002AudiA6 Quattro—Front Lower Rearward—
2002AudiA8 Quattro—Front Lower Rearward—
2002AudiAllroad Quattro—Front Lower Rearward—
2002AudiS4—Front Lower Rearward—
2002AudiS6—Front Lower Rearward—
2002AudiS8—Front Lower Rearward—
2002VolkswagenPassat—Front Lower Rearward—
2001AudiA4—Front Lower Rearward—
2001AudiA4 Quattro—Front Lower Rearward—
2001AudiA6—Front Lower Rearward—
2001AudiA6 Quattro—Front Lower Rearward—
2001AudiA8 Quattro—Front Lower Rearward—
2001AudiAllroad Quattro—Front Lower Rearward—
2001AudiS4—Front Lower Rearward—
2001AudiS8—Front Lower Rearward—
2001VolkswagenPassat—Front Lower Rearward—
2000AudiA4—Front Lower Rearward—
2000AudiA4 Quattro—Front Lower Rearward—
2000AudiA6—Front Lower Rearward—
2000AudiA6 Quattro—Front Lower Rearward—
2000AudiA8 Quattro—Front Lower Rearward—
2000AudiS4—Front Lower Rearward—
2000VolkswagenPassat—Front Lower Rearward—
1999AudiA4—Front Lower Rearward—
1999AudiA4 Quattro—Front Lower Rearward—
1999AudiA6—Front Lower Rearward—
1999AudiA6 Quattro—Front Lower Rearward—
1999AudiA8—Front Lower Rearward—
1999AudiA8 Quattro—Front Lower Rearward—
1999VolkswagenPassat—Front Lower Rearward—
1998AudiA4—Front Lower RearwardFrom VIN # 8D-W-007-800; To VIN # 8D-W-007 799
1998AudiA4 Quattro—Front Lower RearwardFrom VIN # 8D-W-007-800; To VIN # 8D-W-007 799
1998AudiA6—Front Lower Rearward—
1998AudiA6 Quattro—Front Lower Rearward—
1998AudiA8—Front Lower Rearward—
1998AudiA8 Quattro—Front Lower Rearward—
1998VolkswagenPassat—Front Lower Rearward—
1997AudiA4—Front Lower Rearward—
1997AudiA4 Quattro—Front Lower Rearward—
1997AudiA6—Front Lower Rearward—
1997AudiA6 Quattro—Front Lower Rearward—
1997AudiA8—Front Lower Rearward—
1997AudiA8 Quattro—Front Lower Rearward—
1996AudiA4—Front Lower Rearward—
1996AudiA4 Quattro—Front Lower Rearward—
Directly replaces or cross-references 16 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 101-5818Dorman - Premium — BC43090PRMevotech Supreme — MS70418MOOG Chassis Products — K2000974D0 407 183 AB4D0 407 183 P4D0 407 183 Q4D0 407 183AC4D0 407 183M4D0 407 183N570-1095BC43090BU05073FB870JBU100VW-R202