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Ati

ATI Damper - 6.325in - Alum - Nissan - L16 18 20 - 3 Ring

SKU: APPATI917720

Harmonic Balancers

APP Dampers...

Ati

Ati

ATI Damper - 6.325in - Alum - Nissan - L16 18 20 - 3 Ring

SKU: APPATI917720

Harmonic Balancers

APP Dampers...

A$771.35
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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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

Harmonic Balancers

Data: v4.2 - Upd: 2026-10-13 20:39:21

Specifications

Product Attributes - Brand
ATI Performance Products
Product Attributes - Manufacturer's Part Number
ATI917720
Product Attributes - Part Type
Harmonic Balancers
Product Attributes - Product Line
ATI Super Damper Standard Harmonic Balancers
Product Attributes - UPC
800157029189
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.)
6.325
Product Attributes - Crankshaft Pulley Bolt Hole Quantity
Three
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
3.200 in. bolt circle pulley mount. 3-ring aluminum shell weight is 3.90 lbs. Steel hub average weight is 2.4 lbs.

Reference Information

Brand Name/s Ati
StreetFX SKU appATI917720
SFX Item ID 4518954
Supplier Item Code 4518954
Manufacturer SKU ATI917720
Manufacturer UPC 800157029189
Alternative References 6.325in, L16

Compatibility

Application Data
  • MakeNISSAN
    Model200SX
    Beginning Year1977
    Ending Year1979
    Engine TypeL4
    Engine FamilyNissan 4-cylinder
    Engine Size2.0L/1952cc
    Application NotesNot an original equipment type replacement.
  • MakeNISSAN
    Model510
    Beginning Year1968
    Ending Year1973
    Engine TypeL4
    Engine FamilyNissan 4-cylinder
    Engine Size1.6L/1595cc
    Application NotesNot an original equipment type replacement.
  • MakeNISSAN
    Model510
    Beginning Year1978
    Ending Year1979
    Engine TypeL4
    Engine FamilyNissan 4-cylinder
    Engine Size2.0L/1952cc
    Application NotesNot an original equipment type replacement.
  • MakeNISSAN
    Model521 PICKUP
    Beginning Year1970
    Ending Year1972
    Engine TypeL4
    Engine FamilyNissan 4-cylinder
    Engine Size1.6L/1595cc
    Application NotesNot an original equipment type replacement.
  • MakeNISSAN
    Model610
    Beginning Year1973
    Ending Year1973
    Engine TypeL4
    Engine FamilyNissan 4-cylinder
    Engine Size1.8L/1770cc
    Application NotesNot an original equipment type replacement.
  • MakeNISSAN
    Model610
    Beginning Year1974
    Ending Year1976
    Engine TypeL4
    Engine FamilyNissan 4-cylinder
    Engine Size2.0L/1952cc
    Application NotesNot an original equipment type replacement.
  • MakeNISSAN
    Model620 PICKUP
    Beginning Year1972
    Ending Year1973
    Engine TypeL4
    Engine FamilyNissan 4-cylinder
    Engine Size1.6L/1595cc
    Application NotesNot an original equipment type replacement.
  • MakeNISSAN
    Model620 PICKUP
    Beginning Year1974
    Ending Year1974
    Engine TypeL4
    Engine FamilyNissan 4-cylinder
    Engine Size1.8L/1770cc
    Application NotesNot an original equipment type replacement.
  • MakeNISSAN
    Model710
    Beginning Year1974
    Ending Year1974
    Engine TypeL4
    Engine FamilyNissan 4-cylinder
    Engine Size1.8L/1770cc
    Application NotesNot an original equipment type replacement.
  • MakeNISSAN
    Model710
    Beginning Year1975
    Ending Year1977
    Engine TypeL4
    Engine FamilyNissan 4-cylinder
    Engine Size2.0L/1952cc
    Application NotesNot an original equipment type replacement.
  • MakeNISSAN
    Model720
    Beginning Year1980
    Ending Year1980
    Engine TypeL4
    Engine FamilyNissan 4-cylinder
    Engine Size2.0L/1952cc
    Application NotesNot an original equipment type replacement.

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