Availability
Harmonic Balancers
Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Steel, Ford, 289, 302, 351C, 351M, 351W, 400
Part Number: ATI-918923
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Harmonic Balancer, Super Damper Standard, Internal Balance, Aluminum, Black Zinc Chromate, Chevy, LS with 1.483 in. Snout, Each
Part Number: ATI-917211
Not Yet Reviewed
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Installation Kit, Harmonic Balancer, 8740 Chromoly, Black Oxide, Up To 700HP/1,250 lb-ft Torque, Cummins, Kit
Part Number: FLU-300007
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Harmonic Balancer, External Balance, Steel, Black, Chevy, Small Block, Each
Part Number: FLU-720111
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Engine Harmonic Balancer, Harmonic Balancer Assembly
Part Number: RNB-594-544
Not Yet Reviewed
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
HARMONIC BALANCER
Part Number: RNB-594-566
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Harmonic Balancer, Super Damper HTD Drive, Internal Balance, 7.48 in. Diameter, Aluminum/Steel, Black, Laser Etched Markings, Chevy, 4.8-6.0L, Each
Part Number: ATI-918657
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Pilot Spacer, Harmonic Balancer, Ford, 221-302, 351W, Each
Part Number: PFS-91011
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Harmonic Damper, SFI 18.1 Rated, External Balance, Carbon Steel, Black Paint, Chrysler 318-360, Each
Part Number: TFS-19011
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Harmonic Balancer, Elite Series SFI-Rated Racing FluidGel Damper, 7.25 in. O.D., 6-Bolt, One Key, for Internal Balance, Steel/Fluid, Black, Mopar,Each
Part Number: PQX-2544001
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Harmonic Balancer Repair Sleeves, Steel, Ford, Lincoln, Mercury, V6, V8, Each
Part Number: FEL-16213
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
SHELL ASSY - 8.90 - 10 & 6 GRV - 10% OD 2015+ HELLCAT 3RG
Part Number: ATI-918485S
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Harmonic Balancer, Super Damper, 5.5 in., Internal Balance, Aluminum, Toyota, Inline 6-Cylinder, Each
Part Number: ATI-918525
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
6.75" SBC Race Damper
Part Number: INW-107
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Harmonic Balancer Bolts, 12-point Head, 8740 Chromoly, Black Oxide, 3.500 in. Underhead Length, for Nissan, 2.6L RB26, Each
Part Number: ARP-102-2501
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Harmonic Balancer, Internal Balance, Aluminum/Steel, 9.125 in, 11 Percent Overdrive, Dodge, Jeep, 6.2L, Each
Part Number: FLU-910302
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
ATI Super Damper Serpentine Series Harmonic Balancers for 2015-2017 CHALLENGER, CHARGER - ATI918485
Estimated Ship Date: Monday 2/23/2026
Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Ford, 5.0L, Each
Part Number: ATI-918047NA
Not Yet Reviewed
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Harmonic Balancer, Super Damper, 7.074 in., Internal Balance, Aluminum, Black, for use on Acura®, Honda®, Each
Part Number: ATI-918471
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Repair Sleeve, Crankshaft, Ford, Lincoln, Mercury, Each
Part Number: FEL-16250
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Installation Kit, Harmonic Balancer, 8740 Chromoly, Black Oxide, Cummins, Kit
Part Number: FLU-300009
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
CRANK HUB, ST HT, 2014+ CORVETTE LT1 & LT4 DRY SUMP, DUAL KEYWAY
Part Number: ATI-ATI916164H2
Not Yet Reviewed
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Crank Hub, Steel, Corvette Stingray, 6.2L LT1, Dry Sump, Each
Part Number: ATI-916164
Not Yet Reviewed
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Estimated Ship Date: Monday 2/23/2026 if shipped by air
Harmonic Balancer, External Balance, 6.500 in. Diameter, Nodular Iron, Black, Ford, Cleveland, Each
Part Number: PIO-DA-3515
Not Yet Reviewed
Estimated Ship Date: Mar 10, 2026 if ordered today
Estimated Ship Date: Mar 10, 2026 if ordered today
Harmonic Balancer, External Balance, Nodular Iron, Natural, Chevy/GMC, Diesel, V8 Each
Part Number: RNB-594-037
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Harmonic Balancer, Internal Balance, Aluminum, Black Powdercoated, SFI 18.1, Chevrolet, Corvette, ZR1, Kit
Part Number: LPE-L220100309
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster