GREAT CUSTOMER SERVICE
GREAT CUSTOMER SERVICE FAST SHIPPING AND GREAT PRODUCTS
By TONY
Sunday, November 8, 2026 · Customer reviews of US businesses

The Fair Hearing score
Great
127 reviews
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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 The Fair Hearing, with an average rating of 4.4 out of 5.
127 approved reviews, newest moderated first
GREAT CUSTOMER SERVICE FAST SHIPPING AND GREAT PRODUCTS
By TONY
Great Transaction fast shipping will buy again
By Allan M.
Excelent service!!! , very fast, prompt , great communication, highly recommended!!! ,
By stevie w D.
New customer. The right part,reasonable price,prompt delivery!
By Terry M.
Great service with fast shipping!
By Scott G.
It would be great to improve feedback with customers
By KARINA
Quick delivery arrived one day early. PAI kit Looks to be of good quality and recommended by shop that dose my trunk repairs.
By Norman F.
AWESOME KIT. HAD EVERYTHING WE NEEDED & GOOD QUALITY
By MAXFLEET