Caterpillar collection

Caterpillar

Caterpillar is a major manufacturer of heavy equipment and engines, also providing industrial automation components for power generation and industrial machinery. Their product lines include robust programmable controllers, industrial power supplies, and control modules designed for demanding environments. Engineers value Caterpillar for their legendary durability, extensive service networks, and long-term product availability. Industrial Automation Co. stocks new and refurbished Caterpillar parts with quote-based pricing.

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5M+

Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.

24 Months

We offer 24 months warranty on selected brands

24h

Typical quote turnaround for hard-to-source and legacy replacement requests

OEM+

New, refurbished, and surplus paths surfaced clearly for procurement teams

Hard-to-find parts, sourced fast

Real value

Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.

Built for urgent procurement

RFQ ready

Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.

Verified parts you can rely on

Trusted data

Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.

Global sourcing, local reliability

Worldwide trust.

We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.

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1R-0756 Caterpillar

1R-0756 Caterpillar

Fuel Filter. Advanced Efficiency Fuel Filters are designed to remove small contaminants; protecting your sensitive fu...

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1R-0726 Caterpillar

1R-0726 Caterpillar

standard efficiency engine oil filter for normal-duty filtration prevents contamination and keeps your engine running...

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1A-2029 Caterpillar

1A-2029 Caterpillar

1A-2029: 3/8''-16 x 1 1/8'' hex head bolt, Cat Track Bolt (Engine, Piping Assembly, Filter Assembly)

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197-7348 Caterpillar

197-7348 Caterpillar

Cat 32 Volt Direct Current, Electric Tachometer for the instrument panel provides real-time RPM readings for accurate...

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197-7347 Caterpillar

197-7347 Caterpillar

32 Volt Direct Current, Electric Tachometer for the instrument panel provides real-time RPM readings for accurate eng...

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164-5524 Caterpillar

164-5524 Caterpillar

Signal generators measure the temperature and provides a signal to a gauge in Cat machines.

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161-1703 Caterpillar

161-1703 Caterpillar

Oil Pressure Sensor. low-pressure sensor for engine related applications including fuel systems and air systems.

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