ATI Elastomer Overhaul Kits are designed to replace the rubber components within ATI Super Dampers, which are used to reduce engine vibrations and protect crankshafts in high-performance and racing engines. These kits come in various configurations (2, 3, and 4 ring) and durometer ratings (hardness of the rubber) to suit different damper models and performance needs.

Elastomer kits can be ordered for dampers in 2, 3, and 4 ring configurations.

Kits are available in 40, 50, 60, 70, 80 and 90 durometer.

OD
# of
Rings
Durometer
Outer-Inner-Face
Part #
8”
8”
8”
3
3
3
70/70/70
70/70/80 **
80/70/70		918959
918959-70AL
918959-87
7”
7”
7”
7”
7”
7”
7”
7”
7”
7”
7”
7”
7”
7”
7”
7”
7”
7”
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
40/40/70
60/60/70
70/70/70
70/70/80 **
70V/70/70
70/60/70
70V/60/70
80/80/70
80/60/70
80/70/70
80/70/80 **
80/80/80
90/90/70
70/70/70
70/60/70
70/60/80 **
80/80/70
80/70/70		918960-40
918960-60
918960-70
918960-70AL
918960-70V*
918960-76
918960-76V*
918960-80
918960-86
918960-87
918960-87AL
918960-88
918960-90
918970-70
918970-76
918970-76AL
918970-80
918970-87
6”
6”
6”
6”
6”
6”
6”
6”
6”
6”
6”
4
3
3
3
3
3
3
2
2
2
2
70/70/70
60/60/70
70/70/70
70V/70/70
70/60/70
70V/60/70
80/80/70
50/50/70
60/60/70
70/70/70
70/60/70		918975-70
918980-60
918980-70
918980-70V*
918980-76
918980-76V*
918980-80
918990-50
918990-66
918990-70
918990-76
5”
5”
5”
3
3
3
70/70/70
70/60/70
80/80/70		918985-70
918985-76
918985-80

* Viton O-rings on outer
** For Aluminum Shell

Notes:

  • Unless marked, most dampers are shipped with 70 durometer elastomers for 7” diameter dampers and 60 durometer for 6” dampers.
SKU 208-000118
Brand ATI
Type Aftermarket
Model # 918980-87
Barcode # 8001570797644

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