Our Products | Precision Engineered Components

Precision-Machined Components

That Keep Heavy-Duty Equipment Moving

From pulleys to full rotating assemblies, every
Off Site part is built to hit spec, cut downtime,
and protect your bottom line.

Pulleys & Tensioners

Crank & accessory pulleys, manual/auto tensioner assemblies.

Journals & Shafts

Bearing journals, spindle shafts, stub shafts.

Brackets & Covers

Engine brackets, bracket assemblies, protective covers.

Pump & Fluid

Water-pump and fuel-pump housings, impellers, sleeves.

Fan Bases & Rotating

Fan hubs, bases, balanced rotor groups.

Custom Precision

Build-to-print components in iron, steel, aluminum, or brass.

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data-driven quality

Real-time SPC on every critical dimension.

data-driven quality

Sourcing → CNC → coating → assembly → JIT shipping.

data-driven quality

IATF 16949-certified; zero line stoppages attributed to an Off Site part in 5 years.

Dimensions & Deliverability

Milling up to 37″. Production volumes ranging from 5 pieces to 500,000 annually.

Heavy-Duty Truck engine

Off Site crank pulleys exceed 1-million-mile
durability target.

Gallery

Testimonials

Off Site’s pulley program launched with zero PPAP hiccups and has stayed
on cost for three straight model years.

Program Manager, Global Diesel OEM

Get in Touch

Have drawings ready? Let’s talk.

Precision-Machined Components

That Keep Heavy-Duty Equipment Moving

Pulleys & Tensioners

Journals & Shafts

Brackets & Covers

Pump & Fluid

Fan Bases & Rotating

Custom Precision

Get in Touch

data-driven quality

data-driven quality

data-driven quality

Dimensions & Deliverability

Heavy-Duty Truck engine

Gallery

Testimonials

Get in Touch

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