The Challenger TCS3-5-04-14 sheave is the direct replacement for the Challenger lift it came off of. This is the genuine Challenger part — same fit and same working specification as the one already on your lift. Ordering the Challenger sheave from us gets you the OEM piece that matches the lift, not an aftermarket knock-off that is close but not the same.

Specifications

• Part number: TCS3-5-04-14
• Brand: Challenger
• Type: Genuine OEM sheave
• Fits: Q4P07

Equalizer cables are the reason a two-post lift with one cylinder still raises level. One column gets the hydraulic push; the other follows only because the cables physically tie the carriages together over the sheaves. Get the cables, sheaves, and lock timing working as one system and the lift lands both locks at the same click. Let any one of them go and the lift starts arriving at the top crooked.

Sheaves are the grooved pulleys the cable turns on — usually two per column on a two-post, more on a four-post with its runway and crossbeam pulleys. Each one rides a pin on a bushing and has to spin true so the cable tracks in the groove. When the groove wears wide or the bushing pushes out the side, the cable no longer sits where it should and starts sawing itself apart on every cycle.

What lifts this sheave fits

This sheave fits the lift models below. Click a model to open its visual parts breakdown — the exploded drawing with every part numbered, so you can confirm this is the right part for your exact lift before you order.

• Q4P07 — see the exploded parts breakdown for this lift

Related parts for this lift

The parts below are commonly ordered alongside this one — cables, sheaves, seals, and hardware wear on similar schedules, and most repairs go faster when the whole set is done in one visit.

• Challenger TCS3-5-04-03-00 Sheave Assembly Q4P07
• Challenger TCS3-5-04-07-00 Sheave Pin Assembly Crossbeam
• Challenger TCS3-5-04-16 Sheave Spacer Bushing Q4P07
• Challenger TCS3-5-07-02 Runway Sheave Spacer Short
• Challenger TCS3-5-07-03 Runway Sheave Spacer Long
• Challenger TCS3-5-07-04-00 Sheave Pin Assembly

Replacing your sheave

Getting a tension part in and adjusted is well within a capable shop's reach, but it's exacting: correct routing, correct order on the retention hardware, and careful equalization so no single lock takes the load first. Rush the adjustment and the lift arrives at the top crooked. For that reason the whole procedure is worth following step by step. Full step-by-step: how to replace car lift sheaves.

Find the right part for your lift

The surest way to get the right part is to work from your lift's own breakdown. open our Challenger parts lookup, choose your model, and every part is mapped on the drawing with its number and price. If you cannot find the model plate, our guide to finding your model number explains where each lift type hides it, and our phone line is open if you want a hand.

Signs a cable or sheave is worn out

Run a rag slowly along the full length of each cable — a snag means a broken strand poking up, and even one broken strand condemns the cable. Look for cording (the outer wires unwinding), kinks, flat spots, and rust that has crept between the strands. On the sheaves, check for a groove worn oversize, cracks, and any wobble you can feel by hand. Any of those, and the part is done.

Parts commonly replaced at the same time

When a cable or sheave goes, the rest of the set is usually close behind — they share the same hours and the same wear. Most shops replace all the cables together and refresh the sheaves in the same visit, because the labor to open the columns is the same whether you change one part or the set. Ask us to build the full cable-and-sheave kit for your lift and you order once.

Safety notes

Treat every cable and sheave on a lift as load-bearing until proven otherwise — because it is. Replace tension parts in matched sets so they wear evenly, never reuse a cable that has been kinked or run slack, and set the carriage on its mechanical locks before you put a wrench on anything under tension. A cable that lets go does not fail politely.

Before you order

Have the lift's model, serial, and the old part in front of you when you order. Tension parts vary by production year and by standard-versus-extended height, and the fastest way to get the right one is to match length and fittings against what came off. Call and we will confirm before it ships.

Not sure this fits? Here's how to check

Pull the number off your lift's model plate first — model and serial both. Manufacturers run mid-cycle revisions that keep the model name but change hardware, so two lifts with the same name on the column can take different parts. The serial is what removes the guesswork.

Second check: compare the old part against this listing before you order. Length, mounting pattern, and thread sizes tell most of the story. If anything doesn't line up, or if the old part is too worn or broken to measure, call us with photos — we work on these lifts every week and can usually confirm fit from a picture and the lift's serial faster than you can dig through a parts diagram.

Why buy your Challenger sheave from Auto Lift Services

We install, inspect, and repair Challenger lifts every week — the TCS3-5-04-14 is a part we handle in the shop, not a random SKU we drop-ship. The phone answers if you have a question mid-install — call 800-674-9302 — and every part ships genuine, no aftermarket substitution unless you ask for it.