Genuine GM LS Harmonic Balancer bolt. These should be replaced every time you pull the balancer.
Bolts & Other Hardware, GM
Genuine GM LS Balancer Bolt – 12557840
$9.99
SKU: 12557840
Categories: Bolts & Other Hardware, GM
| Weight | 12 oz |
|---|---|
| Dimensions | 12 × 10 × 3 in |
| GTIN | 00195491151857 |
| MPN | 12557840 |
| Brand | GM |
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