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GKN Loebro 305123 CV Joint Boot Kit

Brand	GKN Loebro 305123
Position	Rear Left Inner
Boot Color	black
Boot Material	Rubber
Joint End Inside Diameter	2.307
Rib Quantity	1
Shaft End Inside Diameter	0.866
Split Or Solid Type	Solid
Vented Boot	No
Fits	Audi · 88 vehicles

OE quality. Boot kit from a global leader in drive systems.

Rubber boot. Solid construction helps protect the joint from damage.

Includes the parts needed for professional repairs.

Cross-references 8E0498201A and 8E0498201F for the same application. See all 2.

$32.13Free shipping

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OE-Quality CV Joint Boot Kit

GKN Loebro 305123 is a premium OE-quality CV joint boot kit built for exact-fit driveline repair. It is designed for Audi A4 Quattro, S4, and RS4 applications where a damaged boot can expose the joint to contamination and grease loss.

With rubber construction, a solid boot design, and application-specific dimensions, this GKN Loebro 305123 boot kit supports a precise replacement on the correct inner joint location.

Key Features

Rubber CV joint boot with black finish
Solid boot design with one rib
Joint end inside diameter: 2.307 in.
Shaft end inside diameter: 0.866 in.
Vented boot: No
OE-quality replacement from GKN Loebro

Detailed Product Overview

This CV Joint Boot Kit is made for driveline service where the original boot has torn, slipped, or become porous. GKN Automotive emphasizes exact fit and correct material selection for reliable protection, and this part follows that approach with a rubber boot matched to the listed application. For Audi A4 Quattro, Audi S4, and Audi RS4 driveline repair, the GKN Loebro 305123 helps restore the protective seal around the CV joint and maintain proper lubrication.

This part cross-references Audi OE numbers 8E0498201A and 8E0498201F for the same application.

What It Helps Fix

Torn CV boot that allows grease to escape
Boot slippage that leaves the joint exposed
Porous boot material that no longer seals properly
Contamination from road debris and moisture
Noise or wear caused by loss of CV joint lubrication

Installation Notes and Fitment

Use this boot kit only on the listed inner CV joint positions. Exact fit matters, especially on Audi A4 Quattro, Audi S4, and Audi RS4 driveline applications. Verify the joint end and shaft end dimensions before installation, and confirm the original boot material matches the replacement requirement when the vehicle was equipped with a TPE-style boot.

Fits 2005-2009 Audi A4 Quattro, rear right inner
Fits 2005-2009 Audi A4 Quattro, rear left inner
Fits 2006-2009 Audi S4, rear right inner
Fits 2006-2009 Audi S4, rear left inner
Fits 2005-2008 Audi A4 Quattro, front right inner
Fits 2005-2008 Audi A4 Quattro, front left inner
Fits 2008 Audi RS4, rear right inner, fits vehicles up to June 2008
Fits 2008 Audi RS4, rear left inner, fits vehicles up to June 2008
Fits 2007-2008 Audi RS4, rear right inner
Fits 2007-2008 Audi RS4, rear left inner
Fits 2008 Audi S4, rear right inner, fits vehicles up to June 2008
Fits 2008 Audi S4, rear left inner, fits vehicles up to June 2008
Fits 2006 Audi A4 Quattro, rear right inner, transmission shafts for rear axle with a diameter of 75.5 [1YF]
Fits 2006 Audi A4 Quattro, rear left inner, transmission shafts for rear axle with a diameter of 75.5 [1YF]
Fits 2005 Audi A4 Quattro, rear inner
Fits 2005 Audi A4 Quattro, rear right inner, from VIN 8E-3-134 001; from 08/2002; to 12/2004
Fits 2005 Audi A4 Quattro, rear left inner, from VIN 8E-3-134 001; from 08/2002; to 12/2004
Fits 2004-2005 Audi S4, rear inner
Fits 2004 Audi A4 Quattro, rear inner, rubber CV joint boot kit with closure cap
Fits 2002 Audi A4 Quattro, rear inner, rubber CV joint boot kit with closure cap
Fits 2004 Audi A4 Quattro, front inner, rubber CV joint boot kit with closure cap
Fits 2003-2004 Audi A4 Quattro, rear right inner, from VIN 8E-3-134 001; from 08/2002; from VIN 8E-2-000 001; to 12/2004; to VIN 8E-5-400 000
Fits 2003-2004 Audi A4 Quattro, rear left inner, from VIN 8E-3-134 001; from 08/2002; from VIN 8E-2-000 001; to 12/2004; to VIN 8E-5-400 000
Fits 2003 Audi A4 Quattro, rear right inner, from VIN 8E-2-000 001; to VIN 8E-5-400 000
Fits 2003 Audi A4 Quattro, rear left inner, from VIN 8E-2-000 001; to VIN 8E-5-400 000

Quality Assurance

GKN Loebro is part of GKN Automotive, a global driveline systems supplier known for OE-quality replacement components. The 305123 boot kit is built to match the application-specific fit and material requirements needed for proper CV joint protection.

This part fits 88 vehicles

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

Year	Make	Model	Body Type	Drive Type	Transmission	Liters	Cylinders	Position	Notes
2009	Audi	A4 Quattro	Convertible	AWD	Automatic	3.2L	V6	Rear Right Inner	—
2009	Audi	A4 Quattro	Convertible	AWD	Automatic	3.2L	V6	Rear Left Inner	—
2009	Audi	A4 Quattro	Convertible	AWD	—	2.0L	L4	Rear Right Inner	—
2009	Audi	A4 Quattro	Convertible	AWD	—	2.0L	L4	Rear Left Inner	—
2009	Audi	S4	Convertible	AWD	—	4.2L	V8	Rear Right Inner	—
2009	Audi	S4	Convertible	AWD	—	4.2L	V8	Rear Left Inner	—
2008	Audi	A4 Quattro	Wagon	AWD	—	3.2L	V6	Rear Right Inner	—
2008	Audi	A4 Quattro	Wagon	AWD	—	3.2L	V6	Rear Left Inner	—
2008	Audi	A4 Quattro	Wagon	AWD	Manual	3.2L	V6	Front Right Inner	—
2008	Audi	A4 Quattro	Wagon	AWD	Manual	3.2L	V6	Front Left Inner	—
2008	Audi	A4 Quattro	Sedan	AWD	—	3.2L	V6	Rear Right Inner	—
2008	Audi	A4 Quattro	Sedan	AWD	—	3.2L	V6	Rear Left Inner	—
2008	Audi	A4 Quattro	Sedan	AWD	Manual	3.2L	V6	Front Right Inner	—
2008	Audi	A4 Quattro	Sedan	AWD	Manual	3.2L	V6	Front Left Inner	—
2008	Audi	A4 Quattro	Convertible	AWD	—	3.2L	V6	Rear Right Inner	—
2008	Audi	A4 Quattro	Convertible	AWD	—	3.2L	V6	Rear Left Inner	—
2008	Audi	A4 Quattro	Wagon	AWD	—	2.0L	L4	Rear Right Inner	—
2008	Audi	A4 Quattro	Wagon	AWD	—	2.0L	L4	Rear Left Inner	—
2008	Audi	A4 Quattro	Sedan	AWD	—	2.0L	L4	Rear Right Inner	—
2008	Audi	A4 Quattro	Sedan	AWD	—	2.0L	L4	Rear Left Inner	—
2008	Audi	A4 Quattro	Convertible	AWD	—	2.0L	L4	Rear Right Inner	—
2008	Audi	A4 Quattro	Convertible	AWD	—	2.0L	L4	Rear Left Inner	—
2008	Audi	RS4	Sedan	AWD	—	4.2L	V8	Rear Right Inner	Fits vehicles up to June 2008.
2008	Audi	RS4	Sedan	AWD	—	4.2L	V8	Rear Left Inner	Fits vehicles up to June 2008.
2008	Audi	RS4	Convertible	AWD	—	4.2L	V8	Rear Right Inner	—
2008	Audi	RS4	Convertible	AWD	—	4.2L	V8	Rear Left Inner	—
2008	Audi	S4	Wagon	AWD	—	4.2L	V8	Rear Right Inner	Fits vehicles up to June 2008.
2008	Audi	S4	Wagon	AWD	—	4.2L	V8	Rear Left Inner	Fits vehicles up to June 2008.
2008	Audi	S4	Sedan	AWD	—	4.2L	V8	Rear Right Inner	Fits vehicles up to June 2008.
2008	Audi	S4	Sedan	AWD	—	4.2L	V8	Rear Left Inner	Fits vehicles up to June 2008.
2008	Audi	S4	Convertible	AWD	—	4.2L	V8	Rear Right Inner	—
2008	Audi	S4	Convertible	AWD	—	4.2L	V8	Rear Left Inner	—
2007	Audi	A4 Quattro	Wagon	AWD	—	3.2L	V6	Rear Right Inner	—
2007	Audi	A4 Quattro	Wagon	AWD	—	3.2L	V6	Rear Left Inner	—
2007	Audi	A4 Quattro	Wagon	AWD	Manual	3.2L	V6	Front Right Inner	—
2007	Audi	A4 Quattro	Wagon	AWD	Manual	3.2L	V6	Front Left Inner	—
2007	Audi	A4 Quattro	Sedan	AWD	—	3.2L	V6	Rear Right Inner	—
2007	Audi	A4 Quattro	Sedan	AWD	—	3.2L	V6	Rear Left Inner	—
2007	Audi	A4 Quattro	Sedan	AWD	Manual	3.2L	V6	Front Right Inner	—
2007	Audi	A4 Quattro	Sedan	AWD	Manual	3.2L	V6	Front Left Inner	—
2007	Audi	A4 Quattro	Convertible	AWD	—	3.2L	V6	Rear Right Inner	—
2007	Audi	A4 Quattro	Convertible	AWD	—	3.2L	V6	Rear Left Inner	—
2007	Audi	A4 Quattro	Wagon	AWD	—	2.0L	L4	Rear Right Inner	—
2007	Audi	A4 Quattro	Wagon	AWD	—	2.0L	L4	Rear Left Inner	—
2007	Audi	A4 Quattro	Sedan	AWD	—	2.0L	L4	Rear Right Inner	—
2007	Audi	A4 Quattro	Sedan	AWD	—	2.0L	L4	Rear Left Inner	—
2007	Audi	A4 Quattro	Convertible	AWD	—	2.0L	L4	Rear Right Inner	—
2007	Audi	A4 Quattro	Convertible	AWD	—	2.0L	L4	Rear Left Inner	—
2007	Audi	RS4	—	AWD	—	4.2L	V8	Rear Right Inner	—
2007	Audi	RS4	—	AWD	—	4.2L	V8	Rear Left Inner	—
2007	Audi	S4	Wagon	AWD	—	4.2L	V8	Rear Right Inner	—
2007	Audi	S4	Wagon	AWD	—	4.2L	V8	Rear Left Inner	—
2007	Audi	S4	Sedan	AWD	—	4.2L	V8	Rear Right Inner	—
2007	Audi	S4	Sedan	AWD	—	4.2L	V8	Rear Left Inner	—
2007	Audi	S4	Convertible	AWD	—	4.2L	V8	Rear Right Inner	—
2007	Audi	S4	Convertible	AWD	—	4.2L	V8	Rear Left Inner	—
2006	Audi	A4 Quattro	—	AWD	—	3.2L	V6	Rear Right Inner	—
2006	Audi	A4 Quattro	—	AWD	—	3.2L	V6	Rear Left Inner	—
2006	Audi	A4 Quattro	—	AWD	Manual	3.2L	V6	Front Right Inner	—
2006	Audi	A4 Quattro	—	AWD	Manual	3.2L	V6	Front Left Inner	—
2006	Audi	A4 Quattro	Convertible	AWD	—	3.0L	V6	Rear Right Inner	Transmission shafts for rear axle with a diameter of 75.5 [1YF].
2006	Audi	A4 Quattro	Convertible	AWD	—	3.0L	V6	Rear Left Inner	Transmission shafts for rear axle with a diameter of 75.5 [1YF].
2006	Audi	A4 Quattro	—	AWD	—	2.0L	L4	Rear Right Inner	—
2006	Audi	A4 Quattro	—	AWD	—	2.0L	L4	Rear Left Inner	—
2006	Audi	S4	—	AWD	—	4.2L	V8	Rear Right Inner	—
2006	Audi	S4	—	AWD	—	4.2L	V8	Rear Left Inner	—
2005	Audi	A4 Quattro	—	AWD	—	3.2L	V6	Rear Right Inner	—
2005	Audi	A4 Quattro	—	AWD	—	3.2L	V6	Rear Left Inner	—
2005	Audi	A4 Quattro	—	AWD	Manual	3.2L	V6	Front Right Inner	—
2005	Audi	A4 Quattro	—	AWD	Manual	3.2L	V6	Front Left Inner	—
2005	Audi	A4 Quattro	—	AWD	—	3.0L	V6	Rear Inner	—
2005	Audi	A4 Quattro	—	AWD	—	2.0L	L4	Rear Right Inner	—
2005	Audi	A4 Quattro	—	AWD	—	2.0L	L4	Rear Left Inner	—
2005	Audi	A4 Quattro	—	AWD	—	1.8L	L4	Rear Right Inner	From vin 8E-3-134 001; From 08/2002; To 12/2004
2005	Audi	A4 Quattro	—	AWD	—	1.8L	L4	Rear Left Inner	From vin 8E-3-134 001; From 08/2002; To 12/2004
2005	Audi	S4	—	AWD	—	4.2L	V8	Rear Inner	—
2004	Audi	A4 Quattro	—	AWD	—	3.0L	V6	Rear Inner	Rubber CV joint boot kit with closure cap
2004	Audi	A4 Quattro	—	AWD	—	3.0L	V6	Front Inner	Rubber CV joint boot kit with closure cap
2004	Audi	A4 Quattro	—	AWD	—	1.8L	L4	Rear Right Inner	From vin 8E-3-134 001; From 08/2002; From Vin 8E-2-000 001; To 12/2004; To Vin 8E-5-400 000
2004	Audi	A4 Quattro	—	AWD	—	1.8L	L4	Rear Left Inner	From vin 8E-3-134 001; From 08/2002; From Vin 8E-2-000 001; To 12/2004; To Vin 8E-5-400 000
2004	Audi	S4	—	AWD	—	4.2L	V8	Rear Inner	—
2003	Audi	A4 Quattro	—	AWD	—	3.0L	V6	Rear Right Inner	From Vin 8E-2-000 001; To Vin 8E-5-400 000
2003	Audi	A4 Quattro	—	AWD	—	3.0L	V6	Rear Left Inner	From Vin 8E-2-000 001; To Vin 8E-5-400 000
2003	Audi	A4 Quattro	—	AWD	Manual	3.0L	V6	Front Right Inner	—
2003	Audi	A4 Quattro	—	AWD	Manual	3.0L	V6	Front Left Inner	—
2003	Audi	A4 Quattro	—	AWD	—	1.8L	L4	Rear Right Inner	From vin 8E-3-134 001; From 08/2002; From Vin 8E-2-000 001; To 12/2004; To Vin 8E-5-400 000
2003	Audi	A4 Quattro	—	AWD	—	1.8L	L4	Rear Left Inner	From vin 8E-3-134 001; From 08/2002; From Vin 8E-2-000 001; To 12/2004; To Vin 8E-5-400 000
2002	Audi	A4 Quattro	—	AWD	—	3.0L	V6	Rear Inner	Rubber CV joint boot kit with closure cap
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Directly replaces or cross-references 2 part numbers

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

8E0498201A8E0498201F