Auto salvage yards and automotive recyclers inventory millions of genuine OEM parts at discounts up to 80% off retail. Navigating the Hollander Interchange system allows buyers to identify compatible parts across different model years and sister vehicle platforms.
1. The Hollander Interchange System Explained
Developed in the 1930s, the Hollander Interchange Number index indexes every vehicle part by functional interchangeability rather than manufacturer part number. For example, an alternator from a 2018 Chevrolet Silverado may share an identical Hollander number with a 2021 GMC Sierra, expanding parts availability.
2. Recycled Auto Part Grading Standards
- Grade A: Low mileage (under 60,000 miles), zero structural damage, pristine finish.
- Grade B: Normal wear for age/mileage, minor cosmetic scuffs, fully operational.
- Grade C: Heavy wear or minor repaired damage, priced for budget restoration.