Wider than a Penn Foster track.Priced like a paperback.
Pay once and own the library forever — or pay $29/month and cancel from your account when the build is done. Every course you can buy today, plus every course we ship next year. Compare to paying $24–48k for trade school — Torquebench costs less than a single textbook stack.
Track 02 · Diesel Engine Repair
Watch module 1 of Diesel repair 101
Four tiers
One course, the whole library, the library plus the kit — or monthly.
Every tier includes access to its courses, scored module quizzes, printable reference sheets, a track-level completion certificate, and free updates. Pick the billing rhythm that fits the build.
One course. Owned forever.
One-time payment · Lifetime access to that course
- Lifetime access to one full course of your choice
- Multi-hour video lessons, scored module quizzes, printable diagrams
- Track-level completion certificate after the quiz pass
- Free updates — every revision we ship to that course
- Compatible with the optional hands-on wiring kit (ships separately)
The whole library, owned forever.
One-time payment · Every current and future course
- Every course on the bench today — LS, diesel, wiring — and every course we ship next year
- Lifetime access across every device, every revision, every new module
- Multi-hour video, scored quizzes, printable reference sheets
- Track-level completion certificate for each of the three tracks
- Optional add-on hands-on wiring kits, shipped worldwide (priced separately)
- Buyer-only mailing list — first word on new tracks and module drops
The library plus the standalone wiring harness shipped to your door.
One-time payment · Library Pass + hands-on wiring kit shipped
- Everything in the Library Pass Lifetime tier
- The standalone wiring kit shipped to your door, so the splice is the splice
- Kits mirror the schematics on screen exactly — same wire colors, same pinouts
- No subscription — buy once, the kit is yours to keep and re-use on the bench
- Lifetime library access — re-watch the same module in 2031 when the harness faults again
A real-world loom wired the same way the on-screen diagrams wire it. Pinouts match, wire colors match, splice-by-splice isolation matches — so what you trace on the bench is what you traced in the module.
Standalone wiring harness kit · Ships in 2–4 weeks, anywhere in the world
The whole library, billed monthly, cancel anytime.
Billed monthly · Cancel anytime from your account
- Every current course across all three tracks, with new tracks the moment they ship
- Multi-hour video, scored quizzes, printable reference sheets for every module
- Track-level completion certificate for each completed track
- Cancel anytime from your account — no email support, no cancellation fees
- Your access stays open through the rest of the billing period after you cancel
- Perfect for the weekend builder — pay while you finish the truck, stop when you ship
Cancel anytime from your account — no email support, no cancellation fees.
Next flagship
Get first access to Brakes & Transmissions.
The next flagship is being built for techs who want a repeatable way to work through brake and transmission faults. Join before launch for the first lesson preview and early-bird access.
No payment details. Just useful launch updates.
Reserve your spot
Compare the tiers
What every tier includes vs. what the upgrades add.
The common base pays for itself in the first module you finish on a real repair — the upgrades add more library, a hands-on kit, or the option to bill monthly and cancel from your account any time.
No subscription unless you opt in to the monthly tier. Lifetime tiers never renew — and the monthly tier cancels from your account with no email support.
- Every current course across all three tracks
- Every course we ship next year, no further charge
- Buyer-only mailing list for new-track announcements
- The standalone wiring harness kit shipped to your door
- Schematics on screen match splices on the bench — same pinouts, same wire colors
- Lifetime library access remains included
- The same library content as the lifetime pass — billed $29/month
- Cancel anytime from your account — no email, no fee
- Access stays open through the end of the billing period you paid for
From the bench
What working techs say after they finish.
Quotes from builders and technicians who completed TorqueBench courses and put the material to work the same week.
“The PCM selection module alone saved me three weekends of forum-diving. I had the engine running in one shot instead of the usual guessing game.”
“I've been a working diesel tech for eight years. This is the first time I've seen lift-pump diagnosis sequenced the way we actually walk it on the floor. Bought the library pass the same day I finished the first module.”
“The wiring diagnostic drills changed how I approach every electrical job. I stopped guessing at which circuit failed and started dividing the harness the way the module teaches.”
“Finished the LS swap track during lunch breaks over two weeks. The diagrams are still pinned above my bench — and I wasn't expecting the completion certificate to actually matter to my employer, but it did.”
“I run a small alignment shop. The suspension geometry module covers exactly the corner-balance sequence I use, explained better than anything I found in three years of reading forums.”
Questions worth asking
Pricing, in plain language.
Yes — a new Library Pass · Monthly tier at $29/mo with the full library and cancel-anytime from your account. Every other tier is still pay-once-then-own-forever if that fits your build schedule better.
Yes. The Library Pass · Monthly tier is $29/mo and you cancel from your account page — no email support, no cancellation fees. Your access stays open through the rest of the billing period you already paid for.
Buy once, own the module forever. If you build a turbo truck in 2026 and diagnose the same harness fault in 2031, the same module is still in your library — same diagrams, same quizzes, same kits if you reorder them.
Yes. Email the team with your order details and we will credit your Single Course purchase against the Library Pass price — only pay the difference.
Still deciding?
Pick a tier. Cancel monthly from your account.
Buy the lifetime pass to own the library forever, or start the monthly tier and end it from your account whenever the build is done. No email support, no cancellation fees.
- One-time payment · lifetime access · printable diagrams
- Monthly tier — cancel anytime from your account
- Optional hands-on wiring kits ship worldwide