ARC Raiders workshop upgrades: every item you need

Upgrading your workshop benches is where most of your loot goes. This is the full shopping list for every bench at every level, so you know exactly which items to keep and which to sell or recycle.

Total items to max every bench

Item	Total	Where to find
Fabric	80	Commercial, Medical, Residential loot
Metal Parts	80	Mechanical, Industrial, Electrical, Technological loot
Plastic Parts	75	Commercial, Residential, Technological loot
Chemicals	50	Medical, Residential, Mechanical loot
Rubber Parts	30	Mechanical, Industrial, Electrical loot
ARC Alloy	18	ARC loot
Apricot	15	Nature loot
Mushroom	12	Nature loot
Electrical Components	10	Electrical loot
Advanced Electrical Components	10	Electrical loot
ARC Circuitry	10	ARC loot
Tick Pod	8	ARC loot
Antiseptic	8	Medical loot
Fireball Burner	8	ARC loot
Wasp Driver	8	ARC loot
Bastion Cell	6	ARC loot
Bombardier Cell	6	ARC loot
Prickly Pear	6	Nature loot
Olives	6	Nature loot
Snitch Scanner	6	ARC loot
Hornet Driver	5	ARC loot
Crude Explosives	5	Industrial, Security loot
Pop Trigger	5	ARC loot
Explosive Compound	5	Industrial, Security loot
Durable Cloth	5	Medical, Commercial loot
Surveyor Vault	5	ARC loot
ARC Powercell	5	ARC loot
ARC Motion Core	5	ARC loot
Mechanical Components	5	Mechanical loot
Advanced Mechanical Components	5	Mechanical loot
Leaper Pulse Unit	4	ARC loot
Sentinel Firing Core	4	ARC loot
Power Cable	3	Electrical, Residential, Commercial loot
Industrial Battery	3	Industrial loot
Synthesized Fuel	3	Exodus loot
Laboratory Reagents	3	Medical loot
Rocketeer Driver	3	ARC loot
Rusted Shut Medical Kit	3	Medical loot
Toaster	3	Residential loot
Motor	3	Mechanical loot
Lemon	3	Nature loot
Very Comfortable Pillow	3	Residential, Commercial loot
Fried Motherboard	3	Technological loot
Rusted Tools	3	Mechanical loot
Rusted Gear	3	Industrial loot
Cracked Bioscanner	2	Medical loot
Damaged Heat Sink	2	Technological loot
Dog Collar	1	Residential loot
Cat Bed	1	Residential, Commercial loot