Delaney & Ahlf Diesel Service

Delaney & Ahlf Diesel Service is a well-established diesel engine parts sales and service company. Founded in 1959, D&A, as our customers have come to know us is a full service dealership for Detroit Diesel Engines, performing repairs and warranty service on all models of DDC engines. We are also a full warranty and service dealership for Allison automatic transmissions. We are a master dealership for Perkins engines with parts in stock for most models.We sell parts from various manufacturers such as, Purosil, Jake Brake, and many more. Our experienced staff of sales and service advisors can solve your problem or fill your requests. Our inventory is geared to service our customers in house with little or no waiting for parts. Our mission statement is to offer YOU the customer with the best service at the most competitive price.