The Detroit 23503546 is a genuine OEM shim, precisely engineered for critical spacing and alignment within various Detroit Diesel engines. This essential component ensures accurate fitment, contributing to the optimal performance and longevity of the engine. It is compatible with a range of Detroit Diesel engine models, including the DD13, DD15, DD16, and Series 60. Weighing approximately 0.0045 kg, this shim meets strict manufacturer specifications for reliability and durability.