Skat-Trak impeller, Kawasaki SX-R 800

Name: Skat-Trak impeller, Kawasaki SX-R 800
Brand: Skat-Trak
SKU: SKAT-SXR800

Pump impeller for the Kawasaki SX-R 800; the Solas Dynafly is the in-production alternative. Skat-Trak ended personal watercraft production in December 2022, so remaining stock cannot be reordered from the manufacturer.

Price on request Stock not tracked

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Small parts, flat rate quoted when you enquire, ships worldwide from the US

Once orders open: returns within 30 days, no salt damage.

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Fits: Kawasaki SX-R 800 2003–2011
Class legality: IHRA Ski Lites: legal with conditions · IHRA Ski GP3: legal with conditions · IJSBA Ski Lites: legal with conditions

Specification

Part number: SKAT-SXR800
Condition: New aftermarket
Supply: No longer made, new old stock only

This part is listed to fit every Kawasaki 800 SX-R year the archive records, 2003 to 2011.

How we know: the part's fitment record, and the archive's 800 SX-R model rows, 2003 to 2011.

Drawn heavier and labelled "this part": the impeller. This is where this kind of part sits on a jet pump, drawn fresh from patents rather than from any one maker's pump.

How we know: US patents 8,905,800 (lines 64 to 70 of the held copy), 5,833,501 (lines 67, 91, 93 and 94), 5,520,558 (line 48), 6,705,908 (lines 36, 39 and 89), 6,857,919 (line 194) and 6,523,489 (lines 185 to 187).

Not to scale.

Fitment

Engine families: Kawasaki 800. This is information about the engine, not a fitment claim. An engine match does not mean the part goes into your ski.

Class legality

Legal, with conditions Ski Lites (archive) · IHRA · 2026 rulebook · J.18.2

Under J.18.2 an impeller may be modified or replaced with an aftermarket one, "though the original diameter must be maintained in Stock class". IHRA runs no class named Stock, so whether that restriction binds Ski Lites is unstated. Treat it as binding, confirm the diameter with the technical inspector, and note separately that this part is no longer manufactured.

Checked against the rulebook on 2026-09-07, version V.20260603 · Read the rulebook, Ski Lites

Legal, with conditions Ski GP3 (archive) · IHRA · 2026 rulebook · J.18.2

The same wrinkle applies here: J.18.2 permits an aftermarket impeller but attaches its original-diameter requirement to "Stock class", a phrase this rulebook otherwise reserves for its drag racing categories. Treat the diameter as fixed until an inspector says otherwise. Ski GP3 does give the Kawasaki pump work the Yamaha does not have: M.6.1.3 permits boring the pump nozzle and adding pump stuffers, and M.6.1.5 permits boring the OEM nozzle on 800 models. This part is also out of production, which is a separate problem from legality.

Checked against the rulebook on 2026-09-07, version V.20260603 · Read the rulebook, Ski GP3

Legal, with conditions Ski Lites (archive) · IJSBA · 2024 rulebook · SKL.6.1

SKL.6.1 permits a modified or aftermarket impeller provided the original diameter is maintained, so confirm the diameter of the specific impeller against the pump it goes into. The rule also allows replacement wear rings within OEM internal diameter specifications and requires the visibility spout to be removed or plugged.

Checked against the rulebook on 2026-09-07 · Read the rulebook, Ski Lites

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SKAT-SXR800 · Skat-Trak