McComb Diesel Parts Department
MON – FRI 8:00AM – 5:00PM, SAT 8:00 – 12:00 NOON
Complete Line of Parts for Detroit Diesel, Cummins, Caterpillar
Parts Request
Use this online form if you prefer email. Please supply information as completely as possible – so we may help you more quickly. This form should not be used when an immediate response is needed. Please call our Parts Department if you need immediate assistance.
PART REQUEST FORM Typical response time for online inquiries is 1 business day
