Bomar Hatch Replacement Parts
Bomar Bomar
  • Bomar Hatch Replacement Parts

Bomar Hatch Replacement Parts

Bomar offers a wide variety of replacement parts for their hatches. Offered here are dog assemblies and riser arms. See related products for Bomar gaskets, latch dog assemblies and caps. Compatible with Bomar hatches only.

Note: Some parts may be compatible with similar brands.

$39.28 / ea
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Tech Spec Product Info User Generated Content
Hatch Part #  Description 
BOM-P10009  Tie down dog for cast hatches 
BOM-P10000  Riser arm for 100 series cast hatch 
BOM-P20007515  Right Riser Arm (15 in)  
BOM-P20007517  Right Riser for 1039 size extruded hatch, (17 in) 
BRAND: Bomar
Type: Hatch Parts
3.3 3



I have owned a 1986 Bayliner for coming up on one year now. Soon after opening the stateroom and head hatches close to half of the mounting feet broke from age. There is nothing wrong with the dogs, but there is no way to replace the feet! One day I will find an extruded metal channel to make some from, or find a manufacturer to update the design and mold a run of a few hundred.

Patrick Henry

South San Francisco


These are the best dogs on the market.


Bombar cast hatches are still the gold standard for offshore boats. They dog tight, are field repairable and parts are readily available. The dogs are dependable, and while they can break at the pins, we have sailed our boat with these hatches for over 58000 nautical miles and never had a failure. We do stock replacement dogs as they are field replaceable, needing just a roll pin punch to drive out the roll pin. We refit yachts for circumnavigations and the Bomar cast hatch is our first choice for safety and strength . MRP Refits

MRP Refits

Annapolis, Tortola, Maine, Ft. Lauderdal


Tie Down Dogs


Both Tie Down Dogs broke within a couple months. I wish there was s heavier duty way to secure my forward hatch. Right niw it is wired shut which creates a otibkem for ventilation as well as a safety problem since there is no escape in case of fire.


Oakland, CA


Bomar Hatch Replacement Parts



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