Hardware, Fasteners & Fittings for 2021 Audi S8
No.
Part # / Description / Price
Price
1
Suspension Knuckle 
Audi
Audi Positions: Left
Notes: PARTS: Part has related components that cannot be reused/reinstalled; mount bolt.
Description: To 01/08/2024. A8 Quattro. Left. To 09/04/2023. S8. RS7 Sportback.
1
Suspension Knuckle Audi
Audi Positions: Right
Notes: PARTS: Part has related components that cannot be reused/reinstalled; mount bolt.
Description: To 01/08/2024. A8 Quattro. Right. To 09/04/2023. S8. RS7 Sportback.
MSRP $1,063.06
$794.64
MSRP $1,063.06
$794.64
3
Lower Control Arm Audi
Audi Positions: Left
Notes: PARTS: Part has related components that cannot be reused/reinstalled; bolt and nut.
Description: Incl.Bushings. A8 Quattro. S8.
MSRP $587.98
$409.24
MSRP $587.98
$409.24
4
Lower Control Arm Mount Bolt Audi
Audi Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: Knuckles & arms. Lower cntrl arm,front bolt. Fork,bolt. Awd. Rwd.
MSRP $15.38
$9.92
MSRP $15.38
$9.92
5
Lower Control Arm Adjust Bolt Audi
Audi Positions: Left
Description: Cam Bolt. Convertible, to 03/20/2017. Knuckles & arms. Lower cntrl arm,adjust bolt. 2017-25.
MSRP $19.48
$12.56
MSRP $19.48
$12.56
6
Lower Control Arm Adjust Cam Audi
Audi Positions: Left
Description: Camshaft. Knuckles & arms. 2017-25. Without awd. Convertible,. Coupe,.
MSRP $7.89
$5.10
MSRP $7.89
$5.10
7
Lower Control Arm Lock Nut Audi
Audi Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: 2017-25. Coupe,. Knuckles & arms. Lower cntrl arm,lock nut.
MSRP $11.17
$7.21
MSRP $11.17
$7.21
9
Suspension Control Arm Audi
Audi Positions: Left
Notes: PARTS: Part has related components that cannot be reused/reinstalled; bolt and nut.
Description: Incl.Bushings. A6 Quattro. A7 Sportback. S6. Steel. A6 allroad. A8 Quattro. Left. S8.
MSRP $363.33
$257.24
MSRP $363.33
$257.24
9
Suspension Control Arm Audi
Audi Positions: Right
Notes: PARTS: Part has related components that cannot be reused/reinstalled; bolt and nut.
Description: Incl.Bushings. A6 Quattro. A7 Sportback. S6. Steel. A6 allroad. A8 Quattro. Right. S8.
MSRP $363.33
$257.24
MSRP $363.33
$257.24
10
Rear Upper Control Arm Adjust Bolt Audi
Audi Positions: Left
Description: Knuckles & arms. Tie rod,bolt. Upper cntrl arm,screw. Tie bar,mount bolt. Link rod,screw.
MSRP $19.60
$12.64
MSRP $19.60
$12.64
11
Rear Lower Control Arm Bolt Audi
Audi Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: Knuckles & arms. Upper cntrl arm,bolt. Rr lwr cntl arm,bolt. Rear cntl arm,bolt.
MSRP $14.35
$9.26
MSRP $14.35
$9.26
12
Rear Lower Control Arm Nut Audi
Audi Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
MSRP $11.79
$7.60
MSRP $11.79
$7.60
13
MSRP $295.00
$208.86
13
MSRP $219.99
$155.76
14
Suspension Control Arm Bolt Audi
Audi Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
MSRP $14.42
$9.30
MSRP $14.42
$9.30
15
Rear Lateral Arm Adjust Bolt Audi
Audi Positions: Left
Description: Trailing arm,bolt. Tie rod,adjust bolt. Knuckles & arms. 2017-25. Without awd. Tie bar,screw. Tie bar,bolt. Convertible,. Link rod,retainer screw. Coupe,.
MSRP $13.84
$8.93
MSRP $13.84
$8.93
16
Rear Lateral Arm Adjust Cam Audi
Audi Positions: Left
Description: With awd. Knuckles & arms. 2017-25. Coupe,. From 01/27/2025. Convertible,.
MSRP $7.89
$5.10
MSRP $7.89
$5.10
17
Rear Lateral Arm Lock Nut Audi
Audi Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: Knuckles & arms. 2017-25. Without awd. Convertible,. Coupe,.
MSRP $0.98
$0.63
MSRP $0.98
$0.63
18
Track Bar Audi
Audi Positions: Left
Notes: PARTS: Part has related components that cannot be reused/reinstalled; bolt, lock nut and retainer nut
Description: A8 Quattro. Code 2mq. Incl.Bushings. S8.
MSRP $111.66
$80.39
MSRP $111.66
$80.39
18
Track Bar Audi
Audi Positions: Left
Notes: PARTS: Part has related components that cannot be reused/reinstalled; bolt, lock nut and retainer nut
Description: A8 Quattro. Code 1bk, 2ma. Left. Incl.Bushings. S8.
18
Track Bar Audi
Audi Positions: Right
Notes: PARTS: Part has related components that cannot be reused/reinstalled; bolt, lock nut and retainer nut
Description: A8 Quattro. Code 1bk, 2ma. Right. Incl.Bushings. S8.
MSRP $538.64
$374.90
MSRP $538.64
$374.90
18
MSRP $356.67
$252.52
18
MSRP $356.67
$252.52
18
MSRP $737.48
$513.29
18
MSRP $737.48
$513.29
18
Ft Upper Control Arm Audi
Audi Positions: Front left upper forward
Description: Incl.Ball Joint & Bushings. A8 Quattro. Left. S8. From 07/16/2018.
MSRP $459.82
$325.55
MSRP $459.82
$325.55
18
Ft Upper Control Arm Audi
Audi Positions: Front right upper forward
Description: Incl.Ball Joint & Bushings. A8 Quattro. Right. S8. From 07/16/2018.
MSRP $356.98
$252.74
MSRP $356.98
$252.74
18
Rear Upper Control Arm Audi
Audi Positions: Front left upper rearward
Description: Incl.Ball Joint & Bushings. A8 Quattro. Left. S8. From 07/16/2018.
MSRP $327.81
$232.09
MSRP $327.81
$232.09
18
Rear Upper Control Arm Audi
Audi Positions: Front right upper rearward
Description: Incl.Ball Joint & Bushings. A8 Quattro. Right. S8. From 07/16/2018.
MSRP $356.98
$252.74
MSRP $356.98
$252.74
18
Control Bar Audi
Audi Positions: Rear left lower forward
Description: S8. Lower. Left. Incl.Bushings. Code: 2MQ.
18
Control Bar Audi
Audi Positions: Rear right lower forward
Description: S8. Lower. Right. Incl.Bushings. Code: 2MQ.
MSRP $326.65
$231.27
MSRP $326.65
$231.27
19
Ft Upper Control Arm Mount Bolt Audi
Audi Positions: Left
Description: M10x85. Knuckles & arms. Track bar,screw. Ft upr cntl arm,screw. Knuckle,retainer.
MSRP $13.84
$8.93
MSRP $13.84
$8.93
20
Ft Upper Control Arm Mount Bolt Audi
Audi Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
MSRP $3.19
$2.05
MSRP $3.19
$2.05
21
Ft Lower Control Arm Lock Nut Audi
Audi Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
MSRP $5.98
$3.86
MSRP $5.98
$3.86
22
Ft Upper Control Arm Lock Nut Audi
Audi Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: Track bar,retainer nut. Ft upr cntl arm,nut.
MSRP $9.74
$6.28
MSRP $9.74
$6.28
23
Suspension Control Arm Audi
Audi Positions: Left
Notes: PARTS: Part has related components that cannot be reused/reinstalled; bolt, mount bolt and nut.
Description: Incl.Bushings. A8 Quattro. Lower. Left. Code: 1BK,2MA.
MSRP $145.00
$104.40
MSRP $145.00
$104.40
23
Suspension Control Arm Audi
Audi Positions: Right
Notes: PARTS: Part has related components that cannot be reused/reinstalled; bolt, mount bolt and nut.
Description: Incl.Bushings. A8 Quattro. Lower. Right. Code: 1BK,2MA.
MSRP $145.00
$104.40
MSRP $145.00
$104.40
27
Suspension Control Arm Heat Shield Audi
Audi Positions: Left
Description: Code: 1BK,2MA.
MSRP $49.78
$32.11
MSRP $49.78
$32.11
27
Suspension Control Arm Heat Shield Audi
Audi Positions: Right
Description: Code: 1BK,2MA.
MSRP $49.78
$32.11
MSRP $49.78
$32.11
27
27
28
Rear Brace Audi
Audi Positions: Left
Notes: PARTS: Part has related components that cannot be reused/reinstalled; bolt and nut.
Description: Without plug-in hybrid.
MSRP $426.66
$302.08
MSRP $426.66
$302.08
28
Rear Brace Audi
Audi Positions: Right
Notes: PARTS: Part has related components that cannot be reused/reinstalled; bolt and nut.
Description: Without plug-in hybrid.
MSRP $398.33
$282.02
MSRP $398.33
$282.02
29
Rear Cross Bar Bolt Audi
Audi Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: M10x35.
MSRP $2.60
$1.68
MSRP $2.60
$1.68