Packing list · Printable
Pit box
Most DNFs (did not finish) are a cheap part nobody packed. This is the list, per class, with why each failure is common in that class rather than in general.
BaddJet pit box checklist 3 lines to pack
Ask about what you are missing
Ski Lites
The Ski Lites case holds 3 cut-outs (2 always pack, 1 recommended) and one left open.
The Ski Lites list packed as a case: a cut-out for each line of the table below, and one left open.
How we know: this class's pit box record, line for line; the open cut-out is the rule every spare on it already meets.
Not to scale.
| Pack | Part | Why it fails in this class |
|---|---|---|
| Always pack | Kawasaki SX-R 800: NGK BR8ES, two per machine, Kawasaki part 92070-3702 on its 2003, 2005, 2009 and 2011 diagrams. NGK's part finder gives 14mm thread, 19.0mm reach, 0.8mm gap, 20.8mm hex. No Denso equivalent is held. Yamaha SuperJet 701: the sources disagree and this line does not choose. NGK's part finder gives B8HS for the 1998 SJ700AW (14mm thread, 12.7mm reach, 0.7mm gap). Yamaha's parts catalogue lists NGK B7HS, part 94702-00040-00, one heat range hotter, for the 2001 SJ700AZ and the 2007 SJ700BF. IJSBA SKL.5.4 allows a plug of a different heat rating, so either is legal under IJSBA; which suits racing is for a racer to say. The Denso W24FS-U is the B8HS equivalent only in the shop's own cross-reference. Spec source: Kawasaki owner center parts diagrams, Ignition System: 2003 JS800-A1 (14339), 2005 JS800-A3 (14340), 2009 JS800A9F (14375), 2011 JS800ABF (14414). NGK part finder: 2005 800 SX-R, 2006 800 SX-R, 1998 SuperJet. Yamaha parts catalogue, Electrical 1, dealer republications: cmsnl.com, SJ700AZ 2001 USA, page B-08, yumbo-jp.com, SJ700BF 2007, Electrical 1. All read 21 September 2026. Denso: the shop's cross-reference for the Yamaha 701 (62T), 5 September 2026. Rule: IJSBA 2024 Ski Lites SKL.5.4, restated. | On the Yamaha SuperJet 701, the plug most people fit is the wrong one: B8ES and BR8ES are 19mm reach where the Yamaha head takes 12.7mm, which puts six millimetres of extra thread and the electrode inside the chamber. On the Kawasaki SX-R 800, BR8ES is the specified plug, so a pit that runs both machines needs two sets. |
| Always pack | Kawasaki SX-R 800: main fuel tubes TUBE,5.8X10.8X500, part 92190-3846 (two on 2003; on 2009 and 2011 one of these plus 92192-3834, the same size); carburettor tube TUBE,5.3X10.5X85, part 92191-3770. The figures read as inside diameter, outside diameter and length in millimetres, but the diagram does not label them, so measure before cutting. The ON, RES and RETURN tubes carry part numbers only (2011: 92192-3838, 92192-3837, 92192-3859). Clamps: CLAMP, part 92037-3009, two per machine, type not stated. Yamaha SuperJet 701: no inside diameter is held. The 2001 SJ700AZ and 2007 SJ700BF diagrams name each hose by length only (L230, L1220, L1010, L140 and others). Clamps: CLAMP (6E5), part 90465-11M10, superseded by 90465-10098, type not stated. Spec source: Kawasaki owner center parts diagrams, Fuel Tank and Carburetor: 2003 JS800-A1 (14354, 14335), 2009 JS800A9F (14388, 14371), 2011 JS800ABF (14427, 14410). Yamaha parts catalogue, Fuel, dealer republications: cmsnl.com, SJ700AZ 2001 USA, page B-02, yumbo-jp.com, SJ700BF 2007, Fuel. All read 21 September 2026. | A fuel tank that is not securely mounted, or a leaking hose or connection, fails technical inspection outright in this class. Cheap, small, and unavailable at most venues. |
| Recommended | Neither maker lists a part called a wear ring for these machines. Yamaha SuperJet 701: a worn ring is replaced as HOUSING, IMPELLER, 6R7-51312-03-94, superseded by 6R7-51312-03, on the 2001 SJ700AZ and 2007 SJ700BF; aftermarket 144mm wear rings are sold as replacing that number. Pump seals: OIL SEAL 93102-25M34 and 93101-25M50, O-RING 93210-46M16, and on the 2001 bearing housing OIL SEAL 93101-25M55 and 93101-25M56 (superseded by 93101-24001) and O-RING 93210-17MA4. Kawasaki SX-R 800: the 2009 and 2011 jet pump diagram lists no wear ring; the nearest part is VANE-GUIDE, 59496-3752, and the diagram does not say whether the ring is part of it. Pump seals: SEAL-OIL,TBY25X47X6 92049-3714 (two), RING-O,13.0X1.9 92055-1011 (two), RING-O 92055-3706, SEAL 92093-3749. No aftermarket ring number is given for either machine: resellers list the Solas YBS-HS-144 for the Yamaha both as a wear ring and as a whole pump housing, and no maker's own page was read. A replacement ring must stay within OEM internal diameter under IJSBA SKL.6.1 and within OEM specifications under IHRA J.18.3. Spec source: Yamaha parts catalogue, Jet Unit 1 and Jet Unit 2, dealer republications: cmsnl.com, SJ700AZ 2001 USA, pages B-03 and B-05; yumbo-jp.com, SJ700BF 2007, Jet Unit 1. Kawasaki owner center parts diagrams, Jet Pump: 2009 JS800A9F (14379), 2011 JS800ABF (14418); the 2003 diagram returned an empty parts list. All read 21 September 2026. Aftermarket rings replacing 6R7-51312-03: reseller listings, not Yamaha. Rules: IJSBA 2024 Ski Lites SKL.6.1 and IHRA V.20260603 J.18.3, restated. | Sand or gravel gouges the wear ring and pump efficiency drops at once, which is common on shallow and beach starts. The source documented this on a Sea-Doo HX, not a Ski Lites machine: the mechanism is general to axial pumps, the incident is not from this class. |
A board rider is asked for none of this: neither MotoSurf edition puts spares, tools, a fuel container or an extinguisher on the rider (see what a board rider needs).
Racing for the first time? What the rulebooks make you wear before you reach the start line is on gear for a first season.
First race in Ski Lites? The first race tech checklist puts this list beside what you and the ski are checked on.
Say which lines you are missing and for which class. We answer with what we can get you and how fast, or that we cannot.