iPhone Parts Wholesale Catalog: What Suppliers Actually Offer

Two parts catalogs can look identical on the surface and behave completely differently in your workshop. This is what the categories, tiers and codes on a wholesale iPhone parts list actually mean, and how to read one before you order.

What a wholesale parts catalog actually covers

A supplier serving repair shops and refurbishers normally groups stock into five families: display assemblies, batteries, small parts and flexes, external components, and consumables. External components means housings, back glass and camera glass; consumables means adhesives, gaskets and the tools consumed per repair. Specialty lines sit outside those five — logic boards and board-level components, cameras, speakers and receivers, and charging assemblies.

Catalogues are organised by model number, not by marketing name. An iPhone 13 and an iPhone 13 Pro do not share a display, and a line item described only as "13 series" is a warning sign unless the exact model number is stated somewhere in the sheet.

The five tiers behind every parts listing

Every display, battery or flex you buy sits in one of five tiers. The tier determines behaviour, price and what you can honestly tell a customer.

"OEM" is the most abused word on parts catalogs. It can mean a part identical to the factory line, or a part shaped like one. Ask the supplier to name the source of the part, not the tier it has been assigned, and put that answer on the purchase order. See our breakdown of OEM versus aftermarket parts for how the categories differ by component.

Display assemblies: the line item that decides profitability

Displays are the largest line on most parts orders and the hardest to compare between suppliers. Two sellers can both list a "13 Pro OLED" at different prices because the underlying panel, glass and touch layer are different products. Before ordering volume, ask for four things: whether the panel is hard OLED or soft OLED, whether the glass is original or aftermarket, whether touch is integrated into the panel, and whether brightness reporting and True Tone survive installation.

Refurbished originals — an original panel with new glass laminated on — are where a great deal of real repair volume sits. They behave close to original and cost less, but the lamination quality decides durability. Our guide to screen inspection covers how to test a display line before you accept it into stock.

Batteries: capacity claims versus what the phone reports

Battery lines are sold by capacity and by whether the management board is original or new. After installation, the figure a phone displays is read from that board, so a battery with more usable capacity but a non-original board may show a message on some models. Reputable suppliers state this before the order, not after.

The working discipline is to record the readout before and after on every unit you touch, and never describe a repair as original when the phone's own reporting does not agree. Shops buying cell stock in volume should also confirm how the supplier tests capacity and how it isolates swollen units.

Small parts and flexes: the SKU discipline problem

Small parts are where catalogs become unusable. One model generation can carry dozens of flex variants separated by region, carrier or revision, and a catalog that lists them by description alone guarantees mis-picks. A supplier that publishes a stable internal code plus the model number, region or colour variant and a photograph of the actual part will save a repair business more money than a slightly lower unit price.

When a supplier cannot provide a stable code, treat the catalog as a starting point and confirm every line in writing before shipment. Mixed flex orders are the most common source of returns in this category.

How parts catalogs are quoted

Parts are quoted per unit with quantity breaks rather than a single list price. Expect several breaks, with the steepest discount where the supplier itself buys in cartons. Freight is quoted separately, and lithium batteries carry additional air-freight rules, commonly shipping at a reduced state of charge with specific documentation.

Ask for each quote to state the tier, the quantity break applied, the packing unit, the lead time, and the point at which risk transfers from supplier to buyer. A quote missing those five fields is not comparable with any other quote. Repair shops building a first parts order should also read our guide to starting a repair shop with wholesale parts, which covers stock depth and tool baselines.

Before you place a parts order: a short checklist

• Get the tier and the source of the part in writing; "OEM" alone is not a specification.
• Confirm the exact model number the part fits, not the name of the range.
• Ask how many quantity breaks exist and which packing unit applies.
• Agree in writing what counts as a defective part and how long you have to report it.
• Confirm battery shipping documentation and the state-of-charge requirement.
• Order a small trial quantity before committing to carton volumes.
• Keep a photograph of the part actually shipped for every disputed line.

Frequently asked questions