Fast Shipping.
Ordered some valve springs for a great price. Recidved them surprisingly fast. Will definitely order from Poor Man's Diesel again.
By Benjamin
Sunday, November 8, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
166 reviews
Select a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Providing Genuine Cummins Parts Since The Past 10 years
Poor Man's Diesel (poormansdiesel.com) has 166 customer reviews on The Fair Hearing, with an average rating of 4.5 out of 5.
166 approved reviews, newest moderated first
Ordered some valve springs for a great price. Recidved them surprisingly fast. Will definitely order from Poor Man's Diesel again.
By Benjamin
I ordered a gasket set with a seal. Parts were well packaged and came to me quick and in great shape. Prices are affordable and I will order from them again.
By Jay H.
quick service with the correct part sent fast
By Bruce O.
Company gives great prices and customer service. The shipping is fast and they always have the customers beat intrest
By nathan O.
Fast shipping Good price
By Jay M.
GREAT CUSTOMER SERVICE AND ALL THE PARTS WERE CORRECT
By sidney M.
Fast shipping and great product and good description
By Andrew G.
You guys rock. Beat prices, fastest shipping, superb customer service. I appreciate you.
By Mitchell C.