Mahle Crankshaft Seal for 2001-2007 Chevrolet/GMC Avalanche 2500/C4500 Kodiak/C5500 Kodiak/C6500 Kodiak/C7500 Kodiak 8.1L
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The Schaeffler Repair Sleeve (part number SR3577) is a direct-fit replacement for 1991-2007 Chevrolet and GMC vehicles with 8.1L, 6.0L, and 7.0L engines.
Features:
Specifications:
| Installation Depth [mm] | 1.250 |
| Width on Shaft [mm] | .509 |
| Overall width | .650 |
Fits: 1991-2007 Chevrolet and GMC models including Avalanche 2500, C5500 Kodiak, C60 Kodiak, C70 Kodiak, Express 3500, Silverado 2500 HD, Silverado 2500 HD Classic, Silverado 3500 and more - 8.1L, 6.0L, and 7.0L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: SKF 99435, Timken KWK99435