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PriceProven
(1 pcs/pack)KPS motorcycle ZXR-250/400 ZX-4 ZZR-400CC Keihin carburetor vacuum diaphragmABOVE USUAL

Automotive

(1 pcs/pack)KPS motorcycle ZXR-250/400 ZX-4 ZZR-400CC Keihin carburetor vacuum diaphragm

2+ sold
$8.25ABOVE USUAL

What our readings say: Has been $6.36 within 12 days.

AliExpress prices this listing at 54.95 CNY. The $8.25 above is that figure converted by their affiliate API. AliExpress’s own site converts at a slightly different rate, so it may show a few percent less — the CNY number is the one neither of us converted.

Today
$8.25
Usual
$7.70
Lowest
$6.36

AliExpress price now. Our latest reading: 22 Sept. Purchase happens on AliExpress, under their terms — we never handle payment, and we earn a commission at no extra cost to you.

What we recorded for this product

Prices recorded by PriceProven over time. The listing shows its current price; this section shows the dated observations we have stored.

Price on 22 September 2026
$8.25
Lowest we recorded
$6.36
Highest we recorded
$8.25
Average of our readings
$7.70
Days of our own readings
12
Price readings taken
12
Tracking since
8 September 2026

What our readings say: Has been $6.36 within 12 days.

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ShippingQuoted at AliExpress checkout

Buyer protectionHandled by AliExpress

ReturnsPer seller policy

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How this works

About this product

(1 pcs/pack)KPS motorcycle ZXR-250/400 ZX-4 ZZR-400CC Keihin carburetor vacuum diaphragm — listed under Automotive. Full specifications are on the AliExpress product page.

Motorcycle Parts

Comparable products we track

4 products in Automotive close enough to compare on price2 are cheaper than this one.

How this compares to everything else we track

We track 13,334 products in Automotive. At $8.25, it sits below the middle of that category, which is $15.99 — a range covering very different kinds of product, so read it as placing the price, not judging it.

AliExpress reports 2 orders for it. For comparison, the median listing we track in Automotive reports 10 — though a category holds very different kinds of thing, so read that as scale rather than as a ranking. Order counts come from AliExpress and are not a claim about price.

We have recorded this product’s price on 12 separate days since 2026-09-08, and it has moved 4 times in that window. This history was recorded over time, not reconstructed after the fact — the longer we track a listing, the stronger the evidence becomes.

If you buy through our link, AliExpress pays us 7.0% of the sale. It costs you nothing extra, and we publish the rate so you can judge our incentive for yourself.