Add to Cart Quick view Spacer 46-1581 464-12040 46-1581 MSRP: Now: $1.31 Was: SpacerReplace OEM(s): DelcoFamily: 50DNFor: Delco 50DN Series Bus AlternatorssUsed On: Transit Bus ApplicationsCondition: NewID: 1.181in / 30mmLength: 0.559in / 14.2mmLocation Used: Pulley Hub to... MSRP: Now: $1.31 Was: Add to Cart Quick view