Item #887841

Whale Deckplate/Pump Gaiter Kit - AS3725

3.52 Reviews
Want an email once available?
Buy with
Image of : Whale Deckplate/Pump Gaiter Kit - AS3725

Whale Deckplate/Pump Gaiter Kit - AS3725

Item # 887841



  • Gaiter Kit for Whale Deckplates including the Gusher 10 Mk 3, Gusher Titan, Gusher 30, Gusher Urchin, Mk 5 and Gusher 8 MK3 Pumps
  • The AS3725 Whale Deckplate / Pump Gaiter Kit replaces the rubber boot used to seal all Whale lidded deckplates and includes the retainer O-ring for the Whale aluminum lidded deckplate

Fits the following Whale Pumps:

  • BP3708 Standard Pump
  • BP3740 Thru-Deck / Bulkhead Diecast Alloy Bilge Pump
  • BP3000 On-Deck Pump
  • BP3010 On-Bulkhead Pump
  • BP3020 Thru-Deck Pump, Whale's Largest Capacity Bilge Pump
  • BP4410 Under Deck Pump, a Powerful Lightweight Bilge and Waste Pump
    • Mounted through-deck with the DP9906 kit
  • BP9013 Under Deck Pump, a Compact Bilge and Waste Water Transfer Pump
  • BP0510 / MH0510 Bilge and Waste Water Transfer Pumps
  • Gusher 8 MK3

In the Box:

  • (1) Gaiter for Metal or Plastic Deckplates
  • (1) O-ring for Metal Deckplate

Note: Cast body and mounting bracket are not available as service parts.


This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.

For more information go to

Part Numbers for Whale Deckplate/Pump Gaiter Kit - AS3725

Related Categories

Related Categories


Rated 2 out of 5 by from Whaler pump kit I rebuilt my whale pump about 12 years ago. The sun baked the o ring for the closure. Had to order whole kit just to get the oring. New oring is slightly over sized making it hard to install and close cover
Date published: 2023-07-31
Rated 5 out of 5 by from Whale pump parts Good delivery on time. Will purchase from them again.
Date published: 2023-04-11
  • y_2023, m_9, d_29, h_4
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.35
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_US, sid_500327, prod, sort_[SortEntry(order=HELPFULNESS, direction=DESCENDING), SortEntry(order=POSITIVE_FEEDBACK, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_defendermarine
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 50.05ms


  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 29.27ms
  • bvseo-msg: HTTP status code of 404 was returned;