Tr Section G Trade
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Class 4530 - Sale of motor vehicle parts and accessories

PSIC Class 4530 covers Sale of motor vehicle parts and accessories. Current child subclasses include Wholesale of Motor Vehicles Parts and Accessories, Retail Sale of Motor Vehicles Parts and Accessories, and Wholesale...

Level Class
Hierarchy depth 4/5
Children 5
Last verified 2026-05-12
About this level

Practical summary

Class 4530 sits in the PSIC 2019 hierarchy under G Wholesale and Retail Trade; Repair of Motor Vehicles and Motorcycles > 45 Wholesale and Retail Trade and Repair of Motor Vehicles and Motorcycles > 453 Sale of motor vehicle parts and accessories. This class usually fans out into more specific subclasses such as Wholesale of Motor Vehicles Parts and Accessories, Retail Sale of Motor Vehicles Parts and Accessories, and Wholesale of Motor Vehicles Tires and Batteries. It is the level people use when they already know the activity family but still need the exact five-digit match.

Administrative context

Where this code is used

This class is used when a business can already narrow the activity family and only needs to compare the final subclasses such as Wholesale of Motor Vehicles Parts and Accessories, Retail Sale of Motor Vehicles Parts and Accessories, and Wholesale of Motor Vehicles Tires and Batteries. It is the level most often checked before a five-digit decision is finalized.

Selection note

How to choose it

Use this class to choose between its final subclasses such as Wholesale of Motor Vehicles Parts and Accessories, Retail Sale of Motor Vehicles Parts and Accessories, and Wholesale of Motor Vehicles Tires and Batteries. If two options look close, compare the exact activity, the outputs and the way the business actually earns revenue.

Official note

Source-backed description

This class includes: Wholesale and retail sale of all kinds of parts, components, supplies, tools and accessories for motor vehicles, such as: rubber tires and inner tubes for tires; spark plugs, batteries, lighting equipment and electrical parts This class excludes: retail sale of automotive fuel, see 4730. accessories accessories batteries batteries n.e.c.

FAQ

What does PSIC Class 4530 cover?

PSIC Class 4530 is the four-digit layer that sits just above the final subclasses and usually defines the activity family for Sale of motor vehicle parts and accessories.

How do I compare Class 4530 with the sibling classes?

Read the neighboring classes and compare the exact wording of the child subclasses. Nearby options include nearby sibling codes.

Why does Class 4530 matter for a filing decision?

It is usually the last broad checkpoint before the five-digit subclass choice, so it is the right place to catch near-miss classifications.