Alan B.
Posted
Sent the wrong head bolts
Sent the wrong head bolts. Sent an email and they quickly responded. Two days later I received the correct bolts. Thank you. I look forward to more purchases.

Great
127 reviews
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Heavy Duty Kits Has Over 30 years experience in Supplying Diesel Engine Rebuild Kits, Overhaul Kits, and parts for CAT, Cummins, Mack, Navistar and for other Engines, Call +1-888-642-6460 to order.
HeavyDutyKits.com (heavydutykits.com) has 127 customer reviews on Rated Honest, with an average rating of 4.4 out of 5.
Showing 104 reviews with 5 stars · Clear filters
Alan B.
Posted
Sent the wrong head bolts. Sent an email and they quickly responded. Two days later I received the correct bolts. Thank you. I look forward to more purchases.
David M.
Posted
Quick service and great product.
Stephen H.
Posted
Shipped fast, reasonable prices and got the order correct. Only complaint is no tracking information, but I understand it was drop shipped from manufacturer.
Craig
Posted
Online order was reviewed by sales. Error was found in a timely fashion and corrected with me. Kit arrived complete and in a timely fashion as promised. Price was extremely competitive. Phone support is exceptional. will use again in the near future,
Jason W.
Posted
Ordering was fast, easy. the CEO himself emails his customers and ensures all goes ok. STAN R. Follows up with order and makes it happen. Heavy Duty had the right parts when needed. I will for sure tuck this away and use again. It seems as always Freightliner is having distribution issues. Time is money. HUGE THANKS TO HEAVY DUTY KITS.
diego S.
Posted
excellent tks
jeff M.
Posted
Everything was easy with purchase and checkout
KK
Posted
Excellent service