Audi Spindle Knuckle w/ Wheel Bearing Left, Rear 8K0505431AR

Name: Spindle Knuckle w/ Wheel Bearing 8K0505431AR
Brand: Audi
SKU: PS-18128
Price: 149.99 USD
Availability: InStock

OEM Part #: 8K0-505-431-AR (8K0505431AR)

Spindle Knuckle w/ Wheel Bearing 8K0505431AR for Audi

Actual photo

The exact part you’ll receive — not a stock photo.

$149.99 Save 83% vs new

Side: Left, Rear Used

Donor Vehicle2012 Audi A4 · 2.0L

New price~$882 from the dealer

SKU: 725106 · 30-Day Returns

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Only 1 in stock — no guaranteed restock

Spindle Knuckle w/ Wheel Bearing 8K0505431AR — Used (SKU 725106)

Genuine OEM Used SKU: 725106 Donor Vehicle: 2012 Audi A4 · 2.0L 3 photos

$149.99

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Replace your worn spindle knuckle with this genuine OEM Spindle Knuckle with Wheel Bearing (OEM Part Number: 8K0505431AR). Designed for seamless integration, this left rear component fits a range of Audi models, including the A4 Quattro (2009-2016), A5 Quattro (2009-2017), A6 Quattro (2012-2018), S4 (2010-2016), and S6 (2013-2018). It plays a critical role in the vehicle's suspension system, ensuring proper wheel alignment and stability. Compatible engines include 2.0L L4 and 3.0L V6 gas variants. Resolve issues like vibration or handling problems due to a damaged knuckle. This factory-original part guarantees reliable performance as intended by Audi engineers. Restore the integrity of your suspension with this authentic OEM Spindle Knuckle with Wheel Bearing (Part Number: 8K0505431AR). This left rear knuckle is compatible with various Audi models such as the A4 Quattro (2009-2016), A5 Quattro (2009-2017), A6 Quattro (2012-2018), S4 (2010-2016), and S6 (2013-2018), accommodating engines like the 2.0L L4 and 3.0L V6. Essential for maintaining wheel functionality, this factory-sourced part corrects issues associated with worn or damaged components, enhancing your vehicle's performance and safety. Trust in the precision of this OEM knuckle to restore dependable handling and stability on the road.

Specifications

Specifications for Spindle Knuckle w/ Wheel Bearing 8K0505431AR
Fits Vehicle Model	A4, A5, A6, allroad, S4, S5, S6
Fits Vehicle Make	Audi
OEM Part No	8K0-505-431-AR (8K0505431AR)
Compatible OEM Part No	8K0-505-435-AA, 8K0-505-431-AH
Side	Left, Rear
Category	Spindle / Wheel Bearing

Compatible Vehicles

Fits 79 vehicle configurations across 1 make, 2009-2018.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

A4 2009-2016 · 13 variants 9 with notes
A5 2009-2017 · 17 variants 8 with notes
A6 2012-2018 · 16 variants
S4 2010-2016 · 7 variants 3 with notes
S5 2009-2017 · 16 variants 7 with notes
S6 2013-2018 · 6 variants
allroad 2013-2016 · 4 variants

View all 79 vehicle configurations — 27 with fitment notes

Full vehicle fitment list for Spindle Knuckle w/ Wheel Bearing 8K0505431AR
Year	Make	Model	Trim	Engine	Note
2009	Audi	A4	Quattro Wagon	2.0L l4 Turbo	For Vehicles with Production Date After 01/05/09
2009	Audi	A4	Quattro Sedan	2.0L l4 Turbo	For Vehicles with Production Date After 01/05/09
2009	Audi	A4	Quattro Sedan	3.2L V6	For Vehicles with Production Date After 01/05/09
2009	Audi	A5	Quattro Coupe	3.2L V6	For Vehicles with Production Date After 01/05/09
2009	Audi	S5	Coupe	4.2L V8	For Vehicles with Production Date After 01/05/09
2010	Audi	A4	Quattro Wagon	2.0L l4 Turbo	For Vehicles with Production Date After 01/05/09
2010	Audi	A4	Quattro Sedan	2.0L l4 Turbo	For Vehicles with Production Date After 01/05/09
2010	Audi	A5	Quattro Coupe	2.0L l4 Turbo	For Vehicles with Production Date After 01/05/09
2010	Audi	A5	Quattro Coupe	3.2L V6	For Vehicles with Production Date After 01/05/09
2010	Audi	A5	Quattro Convertible	2.0L l4 Turbo	For Vehicles with Production Date After 12/06/10
2010	Audi	S4	Sedan	3.0L V6 Supercharged	For Vehicles with Production Date After 01/05/09
2010	Audi	S5	Coupe	4.2L V8	For Vehicles with Production Date After 01/05/09
2010	Audi	S5	Convertible	3.0L V6 Supercharged	For Vehicles with Production Date After 12/06/10
2011	Audi	A4	Quattro Wagon	2.0L l4 Turbo	For Vehicles with Production Date After 01/05/09
2011	Audi	A4	Quattro Sedan	2.0L l4 Turbo	For Vehicles with Production Date After 01/05/09
2011	Audi	A5	Quattro Convertible	2.0L l4 Turbo	For Vehicles with Production Date After 12/06/10
2011	Audi	A5	Quattro Coupe	2.0L l4 Turbo	For Vehicles with Production Date After 01/05/09
2011	Audi	S4	Sedan	3.0L V6 Supercharged	For Vehicles with Production Date After 01/05/09
2011	Audi	S5	Coupe	4.2L V8	For Vehicles with Production Date After 01/05/09
2011	Audi	S5	Convertible	3.0L V6 Supercharged	For Vehicles with Production Date After 12/06/10
2012	Audi	A4	Quattro Wagon	2.0L l4 Turbo	For Vehicles with Production Date After 01/05/09
2012	Audi	A4	Quattro Sedan	2.0L l4 Turbo	For Vehicles with Production Date After 01/05/09
2012	Audi	A5	Quattro Coupe	2.0L l4 Turbo	For Vehicles with Production Date After 01/05/09
2012	Audi	A5	Quattro Convertible	2.0L l4 Turbo	For Vehicles with Production Date After 12/06/10
2012	Audi	A6	Quattro Sedan	3.0L V6 Supercharged
2012	Audi	S4	Sedan	3.0L V6 Supercharged	For Vehicles with Production Date After 01/05/09
2012	Audi	S5	Coupe	4.2L V8	For Vehicles with Production Date After 01/05/09
2012	Audi	S5	Convertible	3.0L V6 Supercharged	For Vehicles with Production Date After 12/06/10
2013	Audi	A4	Quattro Sedan	2.0L l4 Turbo
2013	Audi	A5	Quattro Coupe	2.0L l4 Turbo
2013	Audi	A5	Quattro Convertible	2.0L l4 Turbo
2013	Audi	A6	Quattro Sedan	2.0L l4 Turbo
2013	Audi	A6	Quattro Sedan	3.0L V6 Supercharged
2013	Audi	allroad	Wagon	2.0L l4 Turbo
2013	Audi	S4	Sedan	3.0L V6 Supercharged
2013	Audi	S5	Coupe	3.0L V6 Supercharged
2013	Audi	S5	Convertible	3.0L V6 Supercharged
2013	Audi	S6	Sedan	4.0L V8 Turbo
2014	Audi	A4	Quattro Sedan	2.0L l4 Turbo
2014	Audi	A5	Quattro Convertible	2.0L l4 Turbo
2014	Audi	A5	Quattro Coupe	2.0L l4 Turbo
2014	Audi	A6	Quattro Sedan	2.0L l4 Turbo
2014	Audi	A6	Quattro Sedan	3.0L V6 Supercharged
2014	Audi	A6	Quattro Sedan	3.0L V6 Diesel Turbo
2014	Audi	allroad	Wagon	2.0L l4 Turbo
2014	Audi	S4	Sedan	3.0L V6 Supercharged
2014	Audi	S5	Convertible	3.0L V6 Supercharged
2014	Audi	S5	Coupe	3.0L V6 Supercharged
2014	Audi	S6	Sedan	4.0L V8 Turbo
2015	Audi	A4	Quattro Sedan	2.0L l4 Turbo
2015	Audi	A5	Quattro Convertible	2.0L l4 Turbo
2015	Audi	A5	Quattro Coupe	2.0L l4 Turbo
2015	Audi	A6	Quattro Sedan	2.0L l4 Turbo
2015	Audi	A6	Quattro Sedan	3.0L V6 Supercharged
2015	Audi	A6	Quattro Sedan	3.0L V6 Diesel Turbo
2015	Audi	allroad	Wagon	2.0L l4 Turbo
2015	Audi	S4	Sedan	3.0L V6 Supercharged
2015	Audi	S5	Convertible	3.0L V6 Supercharged
2015	Audi	S5	Coupe	3.0L V6 Supercharged
2015	Audi	S6	Sedan	4.0L V8 Turbo
2016	Audi	A4	Quattro Sedan	2.0L l4 Turbo
2016	Audi	A5	Quattro Convertible	2.0L l4 Turbo
2016	Audi	A5	Quattro Coupe	2.0L l4 Turbo
2016	Audi	A6	Quattro Sedan	2.0L l4 Turbo
2016	Audi	A6	Quattro Sedan	3.0L V6 Supercharged
2016	Audi	A6	Quattro Sedan	3.0L V6 Diesel Turbo
2016	Audi	allroad	Wagon	2.0L l4 Turbo
2016	Audi	S4	Sedan	3.0L V6 Supercharged
2016	Audi	S5	Convertible	3.0L V6 Supercharged
2016	Audi	S5	Coupe	3.0L V6 Supercharged
2016	Audi	S6	Sedan	4.0L V8 Turbo
2017	Audi	A5	Quattro Convertible	2.0L l4 Turbo
2017	Audi	A6	Quattro Sedan	3.0L V6 Supercharged
2017	Audi	A6	Quattro Sedan	2.0L l4 Turbo
2017	Audi	S5	Convertible	3.0L V6 Supercharged
2017	Audi	S6	Sedan	4.0L V8 Turbo
2018	Audi	A6	Quattro Sedan	2.0L l4 Turbo
2018	Audi	A6	Quattro Sedan	3.0L V6 Supercharged
2018	Audi	S6	Sedan	4.0L V8 Turbo