Search the largest parts database in the industry
Take advantage of the industry’s largest HD parts database to cross-reference any OEM or aftermarket part. Over 2 million parts and 10 million crosses available!
Search and Cross-Reference Millions of Parts in Seconds
Finding heavy-duty truck parts doesn’t have to be hard work. Find the right parts fast with our intuitive search, comprehensive part listings, and multiple pathways to find the parts you need, even without a VIN!
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We thought it would be cool, too. So we built it.
Need Help Getting Started?
Getting started with Diesel Repair is a breeze! Whether you want to dip your toes for free or dive right into our unlimited plan, we've got you covered. From symptom-based troubleshooting to equipment fault codes, parts information, and more, our easy-to-use platform is your ultimate resource for all things diesel repair. Join the thousands of satisfied customers who trust Diesel Repair for their heavy-duty repair needs.
FREE
Unlimited Features
- ✅ VIN Decoder
- ✅ Truck Fault Codes- Quick Repair Info
- ✅ Parts Cross Reference
- ✅ Part Exploded Views
- ✅ Part Component Search
- ✅ Find My Filter
- ✅ By Measurment
- ✅ What Doese it Fit
Premium Features
- Free accounts receive 15 credits 🪙 that can be used on any premium feature. Purchase or earn more credits at any time!
- 🪙 Wiring Diagram Lookups
- 🪙 Technical Repair Doc Lookups
- 🪙 Symptom-Based Troubleshooting Lookups
- 🪙 Labor Time Guide Lookups
- 🪙 Customer Connect Searches
- 🪙 Testing Procedures Lookups
STANDARD
Unlimited Features
- ✅ VIN Decoder
- ✅ Truck Fault Codes- Quick Repair Info
- ✅ Parts Cross Reference
- ✅ Truck Fault Codes- Detailed Instructions
- ✅ VIN Decoder
- ✅ Truck Fault Codes- Quick Repair Info
- ✅ Parts Cross Reference
- ✅ Part Exploded Views
- ✅ Part Component Search
- ✅ Find My Filter
- ✅ By Measurment
- ✅ What Doese it Fit
Premium Features
- Standard accounts earn 20 credits 🪙, per month, that can be used on any premium feature. Purchase or earn more credits at any time!
- 🪙 Wiring Diagram Lookups
- 🪙 Technical Repair Doc Lookups
- 🪙 Symptom-Based Troubleshooting Lookups
- 🪙 Labor Time Guide Lookups
- 🪙 Customer Connect Searches
- 🪙 Testing Procedures Lookups
PROFESSIONAL
Unlimited Features
- ✅ VIN Decoder
- ✅ Truck Fault Codes- Quick Repair Info
- ✅ Truck Fault Codes- Detailed Instructions
- ✅ Parts Cross Reference
- ✅ VIN Decoder
- ✅ Truck Fault Codes- Quick Repair Info
- ✅ Parts Cross Reference
- ✅ Part Exploded Views
- ✅ Part Component Search
- ✅ Find My Filter
- ✅ By Measurment
- ✅ What Doese it Fit
- ✅ Access to Diesel Health
- ✅ Priority Customer Support
Premium Features
- Enjoy completely unlimited access with our Professional account.
- ✅ Wiring Diagrams
- ✅ Technical Repair Docs
- ✅ Symptom-Based Troubleshooting
- ✅ Labor Time Guides
- ✅ Customer Connect Searches
- ✅ Testing Procedures
- ✅ Equipment Fault Code Lookups
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