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12585673 Front Crankshaft Damper Seal for LS Engine 4.8L-7.0L | Direct Replacement, Front Cover Seal, High-Temp Material, Oil-Contact Durability, Fits for LS1 LS3 LQ4 LQ9 LS7
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New $16.79
Product details
| Management number | 237609086 | Release Date | 2026/07/10 | List Price | $6.72 | Model Number | 237609086 | ||
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| Category | |||||||||
- 1. Direct Replacement for GM LS Engines：This front crankshaft seal is a direct OE replacement, matching GM part number 12585673. It is installed on the front cover of the engine block, sealing the harmonic balancer and crankshaft junction. Compatible with Gen III and Gen IV LS engines, including LS1, LS2, LS3, LS6, LS7, LQ4, LQ9, L92, and L9H
- 2. Reliable Sealing for High-Temperature Operation：Constructed from a durable elastomer compound, this seal handles continuous oil exposure and elevated under-hood temperatures. It maintains a tight barrier around the rotating crankshaft, helping to keep the front cover area clean and free from fluid seepage during daily commutes or track days
- 3. Wide Displacement Coverage：Works seamlessly across a broad range of small-block V8 engines. Fits 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, and 7.0L displacements. Whether you are rebuilding a truck LQ4 or tuning an LS3 performance engine, this seal delivers consistent fitment
- 4. Precision Fit for Simple Installation：Designed to exact specifications for a snug, hassle-free installation. This seal presses directly into the front timing cover without requiring specialized tools for most setups. Ideal for DIY mechanics performing timing chain jobs, oil pump replacements, or engine rebuilds
- 5. Durable Construction for Long Service Life：Built with a garter spring and precision-machined sealing lip, this component provides consistent radial tension on the crankshaft surface. The robust material composition supports extended mileage intervals, making it a trusted choice for both professional workshops and home garages
| ASIN | B0GWHWRRT6 |
|---|---|
| Brand | LAZX Intl |
| Model | 12585673 Front Crankshaft Seal |
| Exterior | Brushed |
| Item Weight | 0.8 ounces |
| Manufacturer | LAZX Intl |
| Item model number | 12585673 Front Crankshaft Seal |
| Package Dimensions | 3 x 3 x 0.4 inches |
| Manufacturer Part Number | 12585673 Front Crankshaft Seal |
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