A8377K U-Type Extruded Clip Nut, Fits 5/16-18 Bolts, Black Phosphate Coated, 10 Piece Set
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OERPART NUMBER: 691-A8377K

A8377K U-Type Extruded Clip Nut, Fits 5/16-18 Bolts, Black Phosphate Coated, 10 Piece Set

$954
ShippingShips on 09/14/2026
Lowest PriceLowest Price Guarantee

    U-Type Extruded Clip Nut, Fits 5/16-18 Bolts, Black Phosphate Coated, 10 Piece Set

    OER A8377K Features:

    Replacement U-clip nuts used on various GM vehicles. Black phosphate coated. Quantities vary by model. Use as needed. Correct hardware can make any installation job easier. Replace your missing or damaged hardware with these quality reproductions. This part is original equipment for multiple GM applications, it can be used for other applications as a service replacement.

Part TypeBolt Kit
BrandOER
Package Width0.18
Weight0.18 PG
Part CategoryReplacement Parts
Part FitmentDirect Fit
Vendor Part NumberA8377K
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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