Used Parts Shipping: Parcel vs Freight, Liftgate & Claims

By LiveAutoParts Team · Updated Sep 7, 2026 · 5 min read

Quick answer: Light parts ship in a box; an engine or transmission ships as freight, and freight is nothing like a UPS delivery. The driver brings it to the curb, not into your garage, and getting it off the truck is your responsibility unless liftgate service was bought up front. What protects you is what you write on the delivery receipt before you sign.

Shipping is one of the most common questions when buying used parts online — especially for heavy items like engines. Here is how it works so there are no surprises.

Two ways parts ship

Small-parcel (UPS/FedEx) for lighter parts — alternators, sensors, mirrors, headlights.
Freight (LTL) for heavy or bulky parts — engines, transmissions, body panels. These ship on a pallet via a freight carrier, and the carrier contacts you to schedule delivery.

The dividing line is weight: UPS and FedEx cap a package at 150 lb, so an alternator stays parcel while an engine or transmission moves to freight.

Typical costs and times

Small-parcel shipping is inexpensive and fast. Freight costs more (it depends on weight, distance and whether you need liftgate or residential delivery), but it's the safe way to move a heavy part. Your quote will include the shipping cost so you can compare total price.

Curbside, dock and liftgate: the words that change a freight quote

Dock — the truck backs to a raised loading dock and the pallet rolls off. Cheapest. Few homes have one; many repair shops do.
Curbside — the default. The trailer floor sits at truck height, and the consignee (you) is expected to get the freight off it.
Liftgate — a powered platform that lowers the pallet to the ground at the curb. Drivers do not move freight into buildings or garages — that is inside delivery, a separate charge.

Two surcharges recur: residential delivery (a home has no dock) and limited access (schools, military bases). Declare which apply before the shipment is tendered — accessorials found at the door get billed afterward. Receiving at a shop with a dock or forklift removes several at once, and delivery method is one honest reason two quotes differ; see how used-part pricing is built.

How heavy parts ship safely

Engines and transmissions are drained, strapped, and crated or palletized to prevent damage in transit. Reputable suppliers package carefully and many offer insured freight — confirm packaging and insurance in your quote. Carriers may dipstick the openings to confirm fluids are out, and a built crate earns a lower freight class than a bare pallet.

The five minutes at delivery that decide everything

Inspect before you sign the delivery receipt. A clean signature states the freight arrived undamaged, and carriers can decline a claim for damage never noted at delivery. Walk the pallet for a split crate, crushed packaging, disturbed wrap or fresh oil on the deck.

Photograph it at the curb before it is moved — packaging, damage and the freight labels.
Write the damage on the receipt in the driver's presence. "Dented" is weak; "crate panel split, oil pan dented, photos taken" is not.
If you cannot uncrate it there, do not write "subject to inspection" — a major LTL carrier's rules tariff treats any use of "subject to" as evidence of clear delivery. Note the visible damage to the crate itself specifically, then handle the rest as a concealed-damage report.
If damage is severe you can refuse the shipment — call the supplier while the driver is there.

Report it immediately — concealed-damage windows are carrier-specific and measured in days, not weeks. Federal law allows at least nine months to file a written cargo claim against an interstate motor carrier, but an undocumented receipt sinks a claim long before that. Tell whoever arranged the shipment; ask who files the claim before you pay, and keep it beside the terms in our warranty guide.

Local pickup

Many salvage yards offer local pickup, which saves on shipping for large parts. If a supplier is near you, that's often the cheapest option.

Get shipping included in your quote

When you request a quote by VIN, suppliers include shipping cost and options up front — so you compare the real total, not just the part price.

Frequently Asked Questions

How are used engines and transmissions shipped?

Heavy parts ship by freight (LTL) on a pallet or crate, drained and strapped to prevent damage, and the freight carrier contacts you to schedule delivery. Many suppliers offer insured freight.

How much does it cost to ship a used part?

Small parts ship by UPS or FedEx, and heavy parts ship by freight. Heavy parts ship by freight, with cost depending on weight, distance and delivery options. Your quote includes the shipping cost so you can compare totals.

Can I pick up a used part locally instead of shipping?

Often yes. Many salvage yards offer local pickup, which is usually the cheapest option for large or heavy parts if a supplier is near you.

Who unloads a freight shipment — do I need a liftgate?

On LTL freight the consignee is responsible for getting the shipment off the truck, and standard curbside delivery assumes you can unload at truck height. A liftgate lowers the pallet to the ground at the curb, but the driver will not move it into a building or garage — that is a separate service called inside delivery. If you can receive at a shop with a loading dock or a forklift, you may not need a liftgate at all.

What should I do if my used part arrives damaged?

Inspect before you sign. Photograph the packaging and the damage at the curb and write the specific damage on the receipt in the driver's presence — a clean signature makes a later claim much harder. Do not write 'subject to inspection'; one major LTL carrier's tariff treats that phrase as clear delivery. If the damage is severe you can refuse the shipment. Report it right away, because concealed-damage windows are short and vary by carrier.

Why can't a used airbag module or seat-belt pretensioner ship like any other used part?

Because federal transport rules treat them as regulated safety devices, not ordinary freight. Air bag inflators, air bag modules, seat-belt pretensioners and pyromechanical devices are classified under 49 CFR 173.166 - normally as Class 9 UN3268 safety devices, or as Division 1.4G, which needs an approval and an EX number on the shipping papers - and ship in specified rigid packagings.

Is my used engine actually insured while it is sitting on the freight truck?

Not the way most buyers assume. Carrier tariffs release used, reconditioned and refurbished goods to a value per pound far below what an engine is worth, with a cap per occurrence - the Estes rules tariff lists automobile parts in exactly that used-article table, and FedEx Freight limits used or reconditioned articles unless excess coverage is bought and the bill of lading calls the goods used.

Can I collect a used engine at the freight terminal instead of paying for a liftgate?

Usually yes, and it is the standard way around residential and liftgate charges. The Estes rules tariff publishes a flat charge when the consignee elects to take delivery at the carrier's premises instead of a final tender at your address, and FedEx Freight does not apply its redelivery charge to shipments picked up at the original destination service center. Bring help and a truck.

What happens if nobody is home when the freight carrier tries to deliver?

The pallet goes back to the terminal and starts costing money. Carrier tariffs charge for each additional delivery attempt, and storage accrues from the first business day after the arrival notice; FedEx Freight's rules say on-hand freight left without disposition is sold at public auction. On a home delivery the carrier only calls to arrange delivery if it has a correct phone number for you.