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BD Diesel·Industrial Injection·MagnaFlow·aFe·Diamond Eye·MBRP·PPE·ARP·Carli·Fabtech·K&N·Mishimoto· BD Diesel·Industrial Injection·MagnaFlow·aFe·Diamond Eye·MBRP·PPE·ARP·Carli·Fabtech·K&N·Mishimoto·

Independent retailer · Authorized distribution through APG · Not directly affiliated with brands shown · Learn more

Diesel-only parts specialists · Winona, MO

Built for diesel.
Nothing else.

Tell us your rig once. From then on you only see parts that bolt to your exact engine — Cummins, Power Stroke, Duramax. No gas-engine clutter, no half-ton filler, no guessing.

◆ Build Ticket — Find Your Parts1994–2024 · 3 platforms
Not sure what you've got? Ask the AI →  ·  Browse all parts
50,000+Parts Cataloged
400+Brands via APG
30+Years Covered
3Diesel Platforms
Secure Stripe Checkout Free US Shipping on Orders $49.99+ 30-Day Returns on Defective Items AI-Assisted Fitment

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Air & Fuel

Filters, injectors, lift pumps

Turbochargers

Chargers, kits, components

Tuning

Monitors, modules, programmers

Exhaust

DPF-back, downpipes, manifolds

Engine

Gaskets, studs, internals

Belts & Cooling

Radiators, hoses, fans

Body

Bumpers, grilles, mirrors

Accessories

Gauges, lighting, interior
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AI Diagnostics

Need help? Describe the symptoms.

Rough idle, white smoke, hard starts — tell the counter what your truck's doing and get likely causes, the repair steps, and the exact parts you'll need. It knows VP44 vs CP3, 6.0L head gaskets, LB7 injector balance.

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Why Us

Why Black Stack Diesel

Honest tools, real distribution, no fluff.

Diesel-Specific Catalog

Only parts for Cummins, Power Stroke, and Duramax — 1994 to 2024. No half-ton accessories. No gas-engine clutter.

400+ Brands via Authorized APG Distribution

Inventory access through APG Premier WD, our distribution partner. BD Diesel, ATS, PPE, Industrial Injection, Edge Products, and hundreds more.

AI-Assisted Diagnostics

Built on Claude. Get instant fitment checks and engine-specific diagnostic help — for known issues like 6.0L head gaskets, VP44 problems, LB7 injector balance, and more.

Independent and Transparent

Real Missouri business, owned and operated by one guy. Not a dropshipping front, not based offshore. Just diesel parts done right.

Black Stack Diesel app

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Same catalog, AI diagnostics, and your saved truck — in a free app. Optional. The full storefront works right here in your browser.

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