Our mission is to identify and satisfy the customer needs profitably.  Vision   Dreams   Hard Work   Reality For more than 43 years Truck Parts Inc of Charlotte, NC has served the heavy duty transportation industry as a leader in truck transmission and differential remanufacturing. Large inventories of the highest quality transmissions, differentials, and gear related products are readily available.  We take pride in calling ourselves the ”One Stop Gear Shop”. On our shelves you will have available the most frequently used popular parts and very important little hard to find pieces.  Our professional staff of countermen and our excellent service department offer you years of experience to make sure you get the right part on time. Realizing that down time cost money, we are committed to providing the highest quality product available, in the shortest amount of time possible. All of this began as a vision of our founder James G. (Bill) Sims. Family owned and operated for more that four decades, Truck Parts Inc. evolved from the vision and hard work of our founder James G. (Bill) Sims, his wife Mary K. Sims and his sons of which the youngest of the four, Robert K Sims currently serves as President and CEO. Knowledge from the father passed down through the generation still applies to treating the customer the way you would want to be treated.  Excellent customer relationship, highest quality service and fair pricing have allowed us to be an industry leader in a market that deserves only the best. We are dedicated to providing the highest quality, fair pricing and the best workmanship available. That’s my commitment to you. Robert K Sims - President Our Business: Decades ago, James G (Bill) Sims and his youngest son Robert K Sims (who is the current company President and CEO) decided it would be best to specialize in what Bill had taught Robert the most about.  Truck transmissions and rear ends is where we focused and therefore we added the "One Sop Gear Shop"  to all our promotions letting the world know that Truck Parts Inc is a highly specialized company promoting transmissions, differentials, and all heavy duty gear related products.   Meet Our Staff: Robert K Sims - President Mary K Sims - Corp Secretary                   - General Manager Dennis Clayton - Service/Sales Cordinator Jimmy Peagler - Sales Manager Richard Carpenter - Service Manager Phillip Rhor - Shop Forman Truck Parts Inc We Are The "One Stop Gear Shop" That's who we are.