








⚙️ Balance your ride, boost your drive — don’t let your engine miss a beat!
The A-Premium Engine Harmonic Balancer Crankshaft Pulley is a precision-engineered, iron-cast component designed for a wide range of 4.8L to 6.2L engines across Chevy, Buick, GMC, Cadillac, Hummer, Isuzu, and Saab vehicles. With exact OEM fitment, durable materials, and optimized dimensions, it ensures smooth engine operation by reducing vibrations and enhancing crankshaft longevity. Highly rated and trusted by professionals, it’s the essential upgrade for maintaining peak engine performance.






| ASIN | B0BN9WNFPD |
| Best Sellers Rank | #128,004 in Automotive ( See Top 100 in Automotive ) #24 in Automotive Replacement Engine Harmonic Balancers |
| Brand | A-Premium |
| Customer Reviews | 4.5 4.5 out of 5 stars (56) |
| Date First Available | November 23, 2022 |
| Exterior | Machined |
| Item Weight | 10.76 pounds |
| Manufacturer | PremiumpartsWhosale |
| Manufacturer Part Number | APHMB102 |
| Model | fits for Chevrolet Buick Hummer Isuzu Saab Workhorse Models |
| OEM Part Number | 594-209, 594209, 12553112, 12576652, 12617538, 12634105, 19300488, 8125766520, 8126152970, 8126341050, 8193004880, 8-12576-652-0, 8-12634-105-0, 102171, DA3510, P-GM5.3, PB1190N, PC-1029, SK594209 |
| Package Dimensions | 15.98 x 12.52 x 8.11 inches |
| Position | Front |
R**.
6.2 LS front harmonic balancer pulley.
Fits nicely. Balanced pretty good.
A**O
The fitment
To count the grooves on the pulley to match the old one
A**S
Works perfectly
Perfect fit
P**S
Delivered Damaged
Delivered in damaged box and car part damaged!!!!!Returning immediately!!!!
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