Polaris NEW OEM 5432728 Throttle Clamp Handlebar Control Assembly Genuine 0810

Polaris Throttle Clamp — Part Number 5432728

Brand: Polaris | Condition: New Old Stock (NOS)

Genuine Polaris factory part number 5432728, a throttle clamp from the handlebar control group. This is the clamp that secures the throttle assembly to the handlebar — the component that holds the thumb throttle or throttle housing in its set position and keeps it there through vibration, impact and years of use. It is new old stock from long-term inventory and is a genuine Polaris component, not an aftermarket copy.

A throttle clamp is a small part with an outsized job. It is the only thing holding the operator's primary control in position, and when it cracks, strips or loses clamping force the throttle housing rotates on the bar — which means the thumb lever moves away from where the rider's hand expects it, and in the worst case the throttle does not return cleanly to idle. Polaris gives the clamp its own part number rather than treating it as generic hardware because the clamping geometry, the bar diameter it is cut for and the material all have to match the specific control assembly it serves. With this part number long out of the active retail catalogue, remaining new old stock is what exists.

Condition Details

New old stock. The clamp is unused and has never been installed. As with all warehouse-stored inventory, the packaging may show shelf wear, dust, fading, price stickers, scuffs or minor crushing from stacking; Polaris control hardware of this type is frequently supplied in plain bags rather than branded retail packaging. The clamp itself is undamaged, with clean threads, no cracks, stripping, distortion or corrosion from storage. Please review all photos, as what is pictured is what you will receive.

Specifications

• Part Number: 5432728
• Part Name: Throttle Clamp
• Manufacturer: Polaris
• Assembly Group: handlebar / throttle controls
• Part Series: 5432xxx — the Polaris handlebar and throttle control numbering block
• Sold: see listing quantity
• Genuine OEM, not aftermarket

Dimensions, material, finish and handlebar diameter are not published in any catalogue data available for this number and are deliberately not stated here rather than guessed. If you need these confirmed before you buy, message us and we will measure the actual clamp and send you the figures.

Superseded & Cross Reference Part Numbers

• Polaris: 5432728

No superseding number or aftermarket equivalent has been published for this part. Note that Polaris sometimes appends a colour or variant suffix to numbers in this range, so if your dealer quoted you 5432728 with a trailing code, message us and we will check the match before you order.

Related parts in the same Polaris handlebar and throttle control group, useful for cross-checking your diagram:

• 5432372 — Lever, Throttle (thumb throttle lever)
• 5431397 — Throttle Lever & Cable assembly
• 5432634 — Grip, Handlebar
• 2010191 — Throttle Assembly Clamp (a separate Polaris ATV clamp number — not the same part as this one, despite the similar description)

Features

• Genuine Polaris factory part, made to the original dimensional and material specification
• Secures the throttle assembly to the handlebar at the correct position and angle
• Clamping geometry cut for the specific bar diameter and control housing it was designed around, which is exactly what a generic clamp will not match
• Maintains consistent clamping force through vibration, impact and thermal cycling, so the throttle housing does not rotate on the bar in service
• Keeps the operator's primary control where the hand expects it — a handling and safety item, not a cosmetic one
• Factory finish for corrosion resistance on a part mounted in the open weather
• Direct fit, no drilling, filing or modification required
• Small, inexpensive part that is worth replacing rather than reusing once it has been stripped, cracked or over-torqued

Application

Used in the handlebar and throttle control assembly on Polaris machines.

The 5432xxx numbering block is Polaris' handlebar and throttle control group, and the numbers immediately around this one are personal watercraft and snowmobile control parts — 5432372 is the thumb throttle lever used across the Hurricane, SL, SLH, SLTH, SLTX, SLX, SLXH, Octane, Pro and MSX personal watercraft, and 5432634 is a snowmobile handlebar grip. That strongly suggests this clamp belongs to the same PWC and snowmobile control family.

We are not stating that as fact, because Polaris has not published a fitment list for this number and we have not been able to confirm it. Buyers should confirm 5432728 against the exploded handlebar or steering diagram for their specific machine and year before ordering. If you send us your model and year, or the diagram reference number from your manual, we will check it for you — and if you can tell us the handlebar diameter you are fitting to, we will measure the clamp against it.

Why Choose Polaris?

Polaris has built off-road vehicles, snowmobiles and personal watercraft since 1954 and runs one of the best-supported parts catalogues in powersports, with factory diagrams covering decades of machines. Polaris assigns individual part numbers to control hardware rather than treating it as generic, because a throttle clamp has to match a specific bar diameter and a specific housing to hold the control in position. A near-enough clamp from a parts bin will bolt up and then let the throttle rotate on the bar the first time the machine takes a hard hit — which on the operator's primary control is not a minor failure.

Returns

We accept returns through eBay's standard 30-day return request process. If the part is not what you need, simply open a return request through eBay within 30 days of delivery and we will take care of it.

Thank you for looking. We are a small parts business and we take real care in identifying, describing and packing every item we list. If anything about this part is unclear, or if you want additional photos or measurements before you buy, please message us — we would much rather answer a question up front than have you receive something that is not right for your machine.

If there is any problem at all with your order, please contact us first and give us the chance to make it right before leaving feedback. We respond quickly and we will resolve it.

QBS Parts, Inc — Gardena, CA