in your garage to make future searches easy.

Condition Value
expand_moreFront axle brake disc diameter
PR code 1LA 1.05 ft
PR code 1LB 11.34 in
PR code 1LC 1.05 ft
PR code 1LJ 1.13 ft
PR code 1LT 1.02 ft
PR code 1LZ 11.02 in
expand_moreFront axle brake disc thickness
PR code 1LA 1.18 in
Brake caliper FNR-G60
PR code 1LB 0.98 in
Brake caliper FN3
PR code 1LC 1.18 in
Brake caliper FNR-G60
PR code 1LJ 1.18 in
Brake caliper FNR-G60
PR code 1LT 0.98 in
Brake caliper FN3
PR code 1LZ 0.87 in
Brake caliper C54
expand_moreFront axle brake disc minimal thickness
PR code 1LA 1.1 in
PR code 1LB 0.91 in
PR code 1LC 1.1 in
PR code 1LJ 1.1 in
PR code 1LT 0.91 in
PR code 1LZ 0.79 in
expand_moreFront axle brake lining thickness
expand_morePR code 1LZ
With backing plate 0.76 in
With backing plate 0.8 in
expand_moreFront axle brake lining minimal thickness
With backing plate 0.28 in
expand_moreFront axle brake piston diameter
FN3 brake calipers 2.24 in
expand_morePR code 1LD (FNR-G60 brake caliper)
PR code 1LA 2.36 in
expand_morePR code 1LZ
C54 brake calipers 2.13 in
expand_moreRear axle brake disc diameter
PR code 1KD 9.65 in
PR code 1KE 11.81 in
PR code 1KP 10.04 in
PR code 1KW 11.34 in
expand_moreRear axle brake disc thickness
PR code 1KD 0.39 in
Brake caliper C38
PR code 1KE 0.87 in
Brake caliper C43
PR code 1KP 0.47 in
Brake caliper C38
PR code 1KW 0.47 in
Brake caliper C41
expand_moreRear axle minimal brake disc thickness
PR code 1KD 0.31 in
PR code 1KE 0.79 in
PR code 1KP 0.39 in
PR code 1KW 0.39 in
expand_moreRear axle brake lining thickness
expand_moreWith backing plate
PR code 1KE 0.69 in
Otherwise 0.63 in
expand_moreRear axle minimal brake lining thickness
expand_moreWith backing plate
PR code 1KE 0.31 in
Otherwise 0.28 in
expand_moreRear axle brake piston diameter
expand_moreAll Audi gasoline V6 3.1 L AUK engines
expand_morePR code 1KW
C41 brake calipers 1.61 in
expand_moreAll Audi diesel V6 3.0 L BKN engines
expand_morePR code 1KW
C41 brake calipers 1.61 in
expand_moreAll other modifications
C38 brake calipers 1.5 in

Brake system is the most important system in your 2005 A4 Quattro. Check pads and disks from time to time and replace them as they worn below minimum thickness allowed by Audi.

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2005 Audi A4 Quattro user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and Audi warranty policy for your region. In some regions DIY service may invalidate your warranty.

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Audi A4 Quattro service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 2005 Audi A4 Quattro you're not only saving money, but also also improving your technical skills and learning something new.

Audi A4 Quattro B7 model years

Units:
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