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Ati

Ati

ATI Super Damper Standard Harmonic Balancers 918432 Balancer, Damper, 6.780 in., Internal Balance, Aluminum, Black, Mopar, 6.1L Hemi, 392 Crate

SKU: APP918432

Harmonic Balancers
Ati

Ati

ATI Super Damper Standard Harmonic Balancers 918432 Balancer, Damper, 6.780 in., Internal Balance, Aluminum, Black, Mopar, 6.1L Hemi, 392 Crate

SKU: APP918432

Harmonic Balancers
A$1,043.63
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Patented ATI Super Damper standard harmonic balancers are the only crankshaft dampers designed exclusively for high performance engines. Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. The inertia weights have six (2-ring design) or eight (3-ring design) computer-machined grooves to retain the proper durometer O-rings (dyno tested for each application). Whether you race or just drive on the street, ATI harmonic balancers are the perfect choice.

Features include:

* Eliminates torsional crankshaft vibrations
* Exceeds SFI 18.1 specs
* Black zinc chromate finished
* OEM equipment on a variety of crate engines
* Tunable, rebuildable, and extremely efficient at all rpm
* Laser-engraved 360 degree timing marks
* Supercharger and power steering drive pulleys available for some applications

Part Type

Mopar 6.75 Super Damper 6.1L Hemi 6-Rib

Data: v4.2 - Upd: 2026-09-27 13:15:42

Specifications

Product Attributes - Brand
ATI Performance Products
Product Attributes - Manufacturer's Part Number
918432
Product Attributes - Part Type
Harmonic Balancers
Product Attributes - Product Line
ATI Super Damper Standard Harmonic Balancers
Product Attributes - UPC
800157029622
Product Attributes - Engine Balance
Internal
Product Attributes - SFI Rating
SFI 18.1
Product Attributes - Degree Markings
Yes
Product Attributes - Degree Marking Range
360
Product Attributes - Outside Diameter (in.)
6.780 in.
Product Attributes - Keyway Quantity
One
Product Attributes - Harmonic Balancer Material
Aluminum
Product Attributes - Harmonic Balancer Construction
Elastomer
Product Attributes - Harmonic Balancer Color
Black zinc chromate
Product Attributes - Mounting Hardware Included
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Aluminum 3-ring design outer shell (factory 6-rib) weight is 4.50 lbs. Steel crankshaft hub average weight is 2.4 lbs.

Reference Information

Brand Name/s Ati
StreetFX SKU app918432
SFX Item ID 4972186
Supplier Item Code 4972186
Manufacturer SKU 918432
Manufacturer UPC 800157029622
Alternative References ATI918432, 6.1L

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