ATI Super Damper Crank Pulley for 4G63 Evo 4-9 (918250)

ATI Dampers

$438.04 
ATID-918250

Quantity: 



The ATI Super Damper crankshaft pulley for Evo 4-9 is suitable for high power street and race use. Direct replacement for the stock OEM damper. The damper's outer diameter is 6.325", 12% larger than OEM. The factory lower timing cover will need to be trimmed for hub clearance.

The heart of this unit is the tried and true "damper within a damper" design that has put ATI ahead of the rest. The outer shell is machined to utilize the factory serpentine belt set-up and mounts to the factory crank via a custom hub which replaces the stock timing gear.

Vehicle Fitment:
1996-2006 Evolution IV V VI VII VIII IX 4G63

Features:
• High horsepower street & race use
• Dampens torsional crankshaft vibrations at all RPM levels
• Protects against engine harmonics
• Direct replacement for the stock OEM damper
• 6.325" diameter, 12% overdriven
• For correct belt length, use Gates (K060715)
• Custom timing gear hub replaces the stock timing gear
• Laser-etched timing marks
• SFI 18.1 Certified for competition use

Specs:
• Shell Material: 6.325" Aluminum, 6-rib drive, 12% Overdriven
• Hub Material: Steel with Timing Gear drive, #916025, 1.263" Bore
• Inertia Weight: 2.4 lbs, 3 ring

Damper: Part Number: Diameter: Weight:
4G63 Evo 4-9 918250 6.325" 6.30 pounds
Buy ATI Dampers at STM!
See more ATI Dampers
© All content is property of STM Tuned Inc
We price match!
If you find it cheaper, just give us a call!
(585) 226-8226

© All content is property of STM Tuned Inc

We price match!
If you find it cheaper, just give us a call!
(585) 226-8226




Customer Reviews

No reviews yet
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

WARNING:
Cancer and Reproductive Harm
www.p65warnings.ca.gov