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Ball Joint HART 449 091
449 091EAN 5901219481695

Ball Joint HART 449 091

Ball Joint HART 449 091. Fitting position: Front Bottom. Fits 20 car models (AUDI, PORSCHE). Replaces 4 OE numbers.

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Specification. From the manufacturer's data.

Brand
HART
Fitting Position
Front Bottom
Cone Size [mm]
17.4 mm
Thread Size 1
MM14X1.5R
Category
Ball Joint
MPN
449 091
SKU
5251-449 091
GTIN / EAN
5901219481695
What's included
1x Ball Joint

OE numbers. The originals this part replaces.

Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.

Compatible cars. AUDI, PORSCHE, 20 models.

Matched from the manufacturer's data.

Ball Joint for AUDIBall Joint for PORSCHE

Models HART 449 091 fits
ModelEnginesYears
AUDI19 models
AUDI A4 Allroad B8 (8KH)2.0 TDI quattro, 2.0 TFSI quattro, 3.0 TDI quattro2009–2017
AUDI A4 Allroad B9 (8WH, 8WJ)2.0 TDI quattro, 2.0 TFSI Mild Hybrid quattro, 2.0 TFSI quattro, 3.0 TDI quattro, 40 TDI Mild Hybrid quattro, 40 TDI quattro, 45 TDI quattro, 45 TFSI Mild Hybrid quattro, 50 TDI Mild Hybrid quattro, 50 TDI quattro2016–
AUDI A4 B8 (8K2)1.8 TFSI, 1.8 TFSI quattro, 2.0 TDI, 2.0 TDI quattro, 2.0 TFSI, 2.0 TFSI flexible fuel, 2.0 TFSI flexible fuel quattro, 2.0 TFSI quattro, 2.7 TDI, 3.0 TDI, 3.0 TDI quattro, 3.0 TFSI quattro, 3.2 FSI, 3.2 FSI quattro, S4 quattro2007–2017
AUDI A4 B8 Avant (8K5)1.8 TFSI, 1.8 TFSI quattro, 2.0 TDI, 2.0 TDI quattro, 2.0 TFSI, 2.0 TFSI flexible fuel, 2.0 TFSI flexible fuel quattro, 2.0 TFSI quattro, 2.7 TDI, 3.0 TDI, 3.0 TDI quattro, 3.0 TFSI quattro, 3.2 FSI, 3.2 FSI quattro, RS4 quattro, S4 quattro2007–2017
AUDI A4 B9 (8W2, 8WC)1.4 TFSI, 2.0 TDI, 2.0 TDI quattro, 2.0 TFSI, 2.0 TFSI Mild Hybrid, 2.0 TFSI Mild Hybrid quattro, 2.0 TFSI quattro, 3.0 TDI, 3.0 TDI quattro, 30 TDI, 30 TDI Mild Hybrid, 35 TDI, 35 TDI Mild Hybrid, 35 TFSI Mild Hybrid, 40 TDI, 40 TDI Mild Hybrid, 40 TDI Mild Hybrid quattro, 40 TDI quattro, 40 TFSI Mild Hybrid, 40 TFSI Mild Hybrid quattro, 45 TDI quattro, 45 TFSI Mild Hybrid, 45 TFSI Mild Hybrid quattro, 50 TDI Mild Hybrid quattro, 50 TDI quattro, S4 TDI Mild Hybrid quattro, S4 TFSi quattro2015–
AUDI A4 B9 Avant (8W5, 8WD)1.4 TFSI, 2.0 TDI, 2.0 TDI quattro, 2.0 TFSI, 2.0 TFSI g-tron, 2.0 TFSI Mild Hybrid, 2.0 TFSI Mild Hybrid quattro, 2.0 TFSI quattro, 3.0 TDI, 3.0 TDI quattro, 30 TDI, 30 TDI Mild Hybrid, 35 TDI, 35 TDI Mild Hybrid, 35 TFSI Mild Hybrid, 40 TDI, 40 TDI Mild Hybrid, 40 TDI Mild Hybrid quattro, 40 TDI quattro, 40 TFSI g-tron, 40 TFSI Mild Hybrid, 40 TFSI Mild Hybrid quattro, 45 TDI quattro, 45 TFSI Mild Hybrid, 45 TFSI Mild Hybrid quattro, 50 TDI Mild Hybrid quattro, 50 TDI quattro, RS4 TFSi quattro, S4 TDI Mild Hybrid quattro, S4 TFSi quattro2015–
AUDI13 more models
Models HART 449 091 fits
ModelEnginesYears
AUDI A5 (8T3)1.8 TFSI, 2.0 TDI, 2.0 TDI quattro, 2.0 TFSI, 2.0 TFSI quattro, 2.7 TDI, 3.0 TDI, 3.0 TDI quattro, 3.0 TFSI quattro, 3.2 FSI, 3.2 FSI quattro, RS5 quattro, S5 quattro2007–2017
AUDI A5 (F53, F5P)1.4 TFSI, 2.0 TDI, 2.0 TDI quattro, 2.0 TFSI, 2.0 TFSI Mild Hybrid, 2.0 TFSI Mild Hybrid quattro, 2.0 TFSI quattro, 3.0 TDI, 3.0 TDI quattro, 30 TDI Mild Hybrid, 35 TDI, 35 TFSI, 35 TFSI Mild Hybrid, 40 TDI, 40 TDI Mild Hybrid, 40 TDI Mild Hybrid quattro, 40 TDI quattro, 40 TFSI Mild Hybrid, 40 TFSI Mild Hybrid quattro, 45 TDI quattro, 45 TFSI Mild Hybrid, 45 TFSI Mild Hybrid quattro, 50 TDI Mild Hybrid quattro, 50 TDI quattro, RS5 TFSI quattro, S5 TDI Mild Hybrid quattro, S5 TFSI quattro2016–
AUDI A5 Convertible (8F7)1.8 TFSI, 2.0 TDI, 2.0 TDI quattro, 2.0 TFSI, 2.0 TFSI quattro, 2.7 TDI, 3.0 TDI, 3.0 TDI quattro, 3.0 TFSI quattro, 3.2 FSI, 3.2 FSI quattro, RS5 quattro, S5 quattro2009–2017
AUDI A5 Convertible (F57, F5E)2.0 TDI, 2.0 TDI quattro, 2.0 TFSI, 2.0 TFSI Mild Hybrid, 2.0 TFSI Mild Hybrid quattro, 2.0 TFSI quattro, 3.0 TDI, 3.0 TDI quattro, 30 TDI MILD HYBRID, 35 TDI, 35 TFSI Mild Hybrid, 40 TDI, 40 TDI Mild Hybrid, 40 TDI Mild Hybrid quattro, 40 TDI quattro, 40 TFSI Mild Hybrid, 40 TFSI Mild Hybrid quattro, 45 TFSI Mild Hybrid, 45 TFSI Mild Hybrid quattro, 50 TDI quattro, S5 TFSI quattro2016–
AUDI A5 Sportback (8TA)1.8 TFSI, 2.0 TDI, 2.0 TDI quattro, 2.0 TFSI, 2.0 TFSI quattro, 2.7 TDI, 3.0 TDI, 3.0 TDI quattro, 3.0 TFSI quattro, 3.2 FSI quattro, S5 quattro2007–2017
AUDI A5 Sportback (F5A, F5F)1.4 TFSI, 2.0 TDI, 2.0 TDI quattro, 2.0 TFSI, 2.0 TFSI g-tron, 2.0 TFSI Mild Hybrid, 2.0 TFSI Mild Hybrid quattro, 2.0 TFSI quattro, 3.0 TDI, 3.0 TDI quattro, 30 TDI Mild Hybrid, 35 TDI, 35 TFSI Mild Hybrid, 40 TDI, 40 TDI Mild Hybrid, 40 TDI Mild Hybrid quattro, 40 TDI quattro, 40 TFSI g-tron, 40 TFSI Mild Hybrid, 40 TFSI Mild Hybrid quattro, 45 TDI quattro, 45 TFSI Mild Hybrid, 45 TFSI Mild Hybrid quattro, 50 TDI Mild Hybrid quattro, 50 TDI quattro, RS5 TFSI quattro, S5 TDI Mild Hybrid quattro, S5 TFSI quattro2016–
AUDI A6 Allroad C7 (4GH, 4GJ)3.0 TDI quattro, 3.0 TFSI quattro2012–2018
AUDI A6 C7 (4G2, 4GC)1.8 TFSI, 2.0 TDI, 2.0 TDI quattro, 2.0 TFSI, 2.0 TFSI Hybrid, 2.0 TFSI quattro, 2.8 FSI, 2.8 FSI quattro, 3.0 TDI, 3.0 TDI quattro, 3.0 TFSI quattro, S6 quattro2010–2019
AUDI A6 C7 Avant (4G5, 4GD)1.8 TFSI, 2.0 TDI, 2.0 TDI quattro, 2.0 TFSI, 2.0 TFSI quattro, 2.8 FSI, 2.8 FSI quattro, 3.0 TDI, 3.0 TDI quattro, 3.0 TFSI quattro, RS6 performance quattro, RS6 quattro, S6 quattro2011–2019
AUDI A7 Sportback (4GA, 4GF)1.8 TFSI, 2.0 TFSI, 2.0 TFSI quattro, 2.8 FSI, 2.8 FSI quattro, 3.0 TDI, 3.0 TDI quattro, 3.0 TFSI quattro, 3.0 TFSI QUATTRO, RS7 performance quattro, RS7 quattro, S7 quattro2010–2019
AUDI A7 Sportback (4KA)50 TFSI e quattro2017–
AUDI Q5 (8RB)2.0 TDI, 2.0 TDI quattro, 2.0 TFSI quattro, 3.0 TDI quattro, 3.0 TFSI quattro, SQ5 TDI quattro, SQ5 TFSI quattro2008–2019
AUDI Q5 Van (8RB)2.0 TDI, 2.0 TDI quattro, 3.0 SQ5 TDI quattro, 3.0 TDI quattro2008–2017
PORSCHE1 model
Models HART 449 091 fits
ModelEnginesYears
PORSCHE MACAN (95B)2.0, 2.0 (95BAU1), 2.9 GTS (95BBL1), 2.9 Turbo AWD (95BCI1), 3.0 GTS, 3.0 S, 3.0 S Diesel, 3.6 Turbo2014–

Always verify compatibility with your vehicle before ordering.

More about this part. Related categories and similar parts.

HART

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All Ball JointAUDIPORSCHE

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Common OE numbers for this part

Common original equipment numbers linked to replacement-part pages.

Related Guides

Ball Joint Buying GuideClunking suspension and inspection failures — press-fit vs bolt-on ball joints, wear signs, and replacement advice.

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We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country

Delivery times to EU countries (working days)

Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10