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Yamaha Jet Pump Impeller Housings

Now available an alternative to the OEM impeller housings that are known to warp and dimple. The original Yamaha impeller housing is constructed of cast aluminum with a thin stainless steel wear ring liner that is pressed into place. Corrosion quickly develops between the dissimilar metals swelling the thin liner until it closes down and jams against your impeller. These replacement impeller housings offer a replaceable plastic wear ring similar to those found on the Sea Doo watercraft. If the liner becomes damaged you simply remove the old liner and replace it with a new one at a fraction of the cost of a new housing.

Yamaha Jet Pump Impeller Housings
  • Yamaha Impeller Housing - 003-504 / 6ET-51312-00-00
    $239.95

    Yamaha Impeller Housing - 003-504 / 6ET-51312-00-00

    WSM Performance

    Replacement Yamaha Impeller Housing With Replaceable Wear Ring.Part Number 003-504.(This Housing uses replacement wear ring Part Number 003-523) Re...

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  • Yamaha Impeller Housing - 003-505 / 63M-51312-02-94
    $159.95

    Yamaha Impeller Housing - 003-505 / 63M-51312-02-94

    WSM Performance

    Yamaha Impeller Housing with Included Replaceable Wear Ring .Part Number 003-505.(This Housing uses replacement wear ring Part Number 003-520) Repl...

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  • Yamaha Impeller Housing - 003-505-01 / 64Y-51312-00-94
    $159.95

    Yamaha Impeller Housing - 003-505-01 / 64Y-51312-00-94

    WSM Performance

    Yamaha Impeller Housing With Replaceable Wear Ring.Part Number: 003-505-01.(This Housing uses replacement wear ring Part Number 003-520) Replaces O...

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  • Yamaha Impeller Housing  - 003-506 / 6R8-51312-03-94
    $134.78

    Yamaha Impeller Housing - 003-506 / 6R8-51312-03-94

    WSM Performance

    Replacement Yamaha Impeller Housing With Replaceable Wear Ring.Part Number 003-506.(This Housing uses replacement wear ring Part Number 003-521) Re...

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  • Yamaha Impeller Housing - 003-507 / 6R7-51312-03-94
    $134.78

    Yamaha Impeller Housing - 003-507 / 6R7-51312-03-94

    WSM Performance

    Replacement Yamaha Impeller Housing With Replaceable Wear Ring.Part Number 003-507.(This Housing uses replacement wear ring Part Number 003-521) Re...

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  • Yamaha Impeller Housing - 003-508 / 66V-51312-01-94
    $189.95

    Yamaha Impeller Housing - 003-508 / 66V-51312-01-94

    WSM Performance

    Replacement Yamaha Impeller Housing With Replaceable Wear Ring.Part Number 003-508.(This Housing uses replacement wear ring Part Number 003-522) Re...

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  • RIVA Stainless Steel Impeller Housing for Yamaha 155mm/63M-51312-02-94
    $313.45

    RIVA Stainless Steel Impeller Housing for Yamaha 155mm/63M-51312-02-94

    Riva Racing

    The Riva Racing heavy-duty, 100% stainless steel wear rings/impeller liners are the perfect replacement for your damaged original unit. Durable sol...

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  • RIVA Stainless Steel Impeller Housing for Yamaha 155mm/66V-51312-01-94
    $313.45

    RIVA Stainless Steel Impeller Housing for Yamaha 155mm/66V-51312-01-94

    Riva Racing

    The Riva Racing heavy-duty, 100% stainless steel wear rings/impeller liners are the perfect replacement for your damaged original unit. Durable sol...

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  • RIVA Stainless Steel Impeller Housing for Yamaha 160mm/6ET-51312-00-00
    $474.95

    RIVA Stainless Steel Impeller Housing for Yamaha 160mm/6ET-51312-00-00

    Riva Racing

    The Riva Racing heavy-duty, 100% stainless steel wear rings/impeller liners are the perfect replacement for your damaged original unit. Durable sol...

    View full details
  • Yamaha Replacement Wear Ring Fits Housing Part Number 003-504
    $33.95

    Yamaha Replacement Wear Ring Fits Housing Part Number 003-504

    WSM Performance

    Part Number 003-523 Replacement wear ring for aftermarket impeller housing our part number 003-504. * Will not fit OEM impeller housing. Fits The F...

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  • Yamaha Replacement Wear Ring Fits Housing Part Number 003-505 & 003-505-01
    $33.95

    Yamaha Replacement Wear Ring Fits Housing Part Number 003-505 & 003-505-01

    WSM Performance

    Part Number 003-520 Replacement wear ring for aftermarket impeller housing our part number 003-505 and 003-505-01 (large). Wear Ring I.D. 155mm / 6...

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  • Yamaha Replacement Wear Ring Fits Housing Part Number 003-506 & 003-507
    $33.95

    Yamaha Replacement Wear Ring Fits Housing Part Number 003-506 & 003-507

    WSM Performance

    Part Number 003-521 Replacement wear ring for aftermarket impeller housing our part number 003-506 & 003-507 Housing. Wear Ring I.D. 144mm / 5-...

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  • Yamaha Replacement Wear Ring Fits Housing Part Number 003-508
    $33.95

    Yamaha Replacement Wear Ring Fits Housing Part Number 003-508

    WSM Performance

    Part Number 003-522 Replacement wear ring for aftermarket impeller housing our part number 003-508. * Will not fit OEM impeller housing. Fits The F...

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