This page hosts the official exploded-view diagram and full bill of materials (BOM) for the Hayward SharkVac\u2122 robotic pool cleaner, distributed through Bosta under Bosta reference 0181766. The diagram covers the complete SharkVac family \u2014 including variants sold with the TS\/AV and QC power supplies \u2014 and lists every numbered position from the dome assembly (pos. 1) through to the drive and filtration components. Whether you are carrying out routine maintenance or replacing a worn assembly after a heavy season, you should be able to identify the exact part you need within a few minutes of reading the diagram alongside this parts list.<\/p>\n
Start by locating the area of the cleaner where you need a replacement \u2014 for example, the filter bucket zone, the drive track area, or the motor housing \u2014 then find the corresponding call-out number in the diagram. Every number printed on the diagram matches a row in the parts list below, so once you have your number you can move straight across to the SKU column and add the correct item to your basket. Bear in mind that some position numbers appear more than once in the diagram: position 28, for instance, covers two different screws (an M7\u00d725 mm flat Torx and an M5\u00d735 mm PT), both sharing the same call-out because they appear in separate areas of the unit. Always cross-reference the description column \u2014 particularly thread size, head type, and length \u2014 to confirm you are selecting the right fastener. Lettered suffixes signal genuine alternatives within a single position: position 29a is the TS\/AV power supply (SKU 7006463) while position 29b is the QC power supply (SKU 7006530), and positions 34a and 34b each designate a different brush or roller type. If a SKU cell is blank for the position you need, the part is either supplied only as part of a larger sub-assembly or is currently unavailable individually \u2014 in that case, check whether an assembly listed nearby in the BOM (such as the filter bucket assembly at position 49, which groups positions 6, 7, 8, 9, and 10) covers the component you require. When in doubt, use the part description wording exactly as it appears in the table in any enquiry to our support team.<\/p>\n
The SharkVac\u2122 is built around a sealed motor assembly (pos. 23, SKU 7006561) that drives the cleaner independently from the pool’s own filtration circuit. Power reaches the motor via the 50 \u00b5F power cord assembly (pos. 22, SKU 7006500), and the two power supply variants \u2014 TS\/AV (pos. 29a) and QC (pos. 29b) \u2014 govern how the cleaning cycle is managed. The drive system consists of a soft-thread drive track (pos. 35, SKU 7006460) running on a wheel rim and tyre assembly (pos. 12, SKU 7006543) and wheel tube (pos. 31, SKU 7006554); the drive pin assembly (pos. 37, SKU 7006485) and drive ring (pos. 16) transfer torque from the motor shaft (pos. 18) through the drive bearing (pos. 38) and idler pulley bearing (pos. 39), with the roller end (pos. 17) and two bushing variants (pos. 14 and 15) maintaining alignment. The filtration group centres on the filter bucket housing (pos. 6), sealed by the filter door (pos. 7) and its spring-loaded hinge shaft (pos. 32); inside, the rubber flap (pos. 10) and two drain flaps \u2014 small (pos. 8) and large (pos. 9) \u2014 control water flow through the bucket, while the replaceable filter cartridge refill set (pos. 33, SKU 7015934) is the element most frequently renewed during routine maintenance. The impeller (pos. 36) sits within the motor zone and draws water through this filtration path. At the cleaner’s exterior, the dome assembly (pos. 1) protects the internals, the side panel (pos. 25) closes the chassis, and the handle assembly (pos. 20) with its handle spring (pos. 21) allows easy lifting from the pool. Sealing integrity across the connector zone is maintained by the housing connector (pos. 40, SKU 7006486), compression seal (pos. 42, SKU 7006556), plug seal (pos. 44, SKU 7006490), and Molex connector (pos. 45, SKU 7006557), along with small-hole and large-hole connector washers (pos. 41, SKU 7006487 and pos. 43, SKU 7006489).<\/p>\n
Where a position carries a lettered suffix, the two options are not interchangeable \u2014 they serve distinct cleaner configurations. Position 29a (TS\/AV power supply, SKU 7006463) suits the standard TigerShark\/AquaVac-compatible variants, while position 29b (QC power supply, SKU 7006530) is specific to Quick-Clean models; fitting the wrong supply can affect the cleaning cycle and the motor. Similarly, position 34a (brush T\/S clear, SKU 7006493) and position 34b (tube wheel with foam roller SV, SKU 7006533) each suit a different surface contact configuration, so check your existing brush type before ordering. For fasteners such as those at positions 26 (M7\u00d710 mm flat Torx), 28 (M7\u00d725 mm flat Torx or M5\u00d735 mm PT), 30 (M5\u00d712 mm pan Torx HD T-20), and 46 (M5\u00d720 mm pan Torx HD T-20), thread pitch, shank diameter, and length all matter: an incorrectly sized screw can strip a plastic boss or fail to clamp a cover securely underwater. Always match the description in the BOM character for character \u2014 metric thread designation, head style, and drive type \u2014 before placing your order.<\/p>","protected":false},"excerpt":{"rendered":"