When you're shopping for marine replacement parts, the first decision isn't about brand preference-it's about which part actually fits the boat you own. This head-to-head puts two new parts side by side: a water pump repair kit for Johnson/Evinrude/OMC outboard motors and a replacement part for the Pro Boat Retriever System Tug 30. They share a category but they are not interchangeable, so the right choice depends entirely on what you're working on.
Quick Verdict
If you own a compatible two-cycle Johnson/Evinrude/OMC outboard, the Water Pump Kit is the part you need, and it's listed at $19.99. If you own a Pro Boat Retriever System Tug 30, the Pro Boat replacement part at $36.99 is the matching choice. Neither part is a better buy overall-they simply solve different problems.
Comparison Table
| Product | Listed Price | Price Bar | What It Replaces/Fits | Condition |
|---|---|---|---|---|
| Water Pump Kit for Johnson Evinrude OMC 20 25 30 35 HP Outboard Boat Motor Parts | $19.99 | Johnson/Evinrude/OMC 20-35 HP two-cycle outboards | New | |
| Pro Boat Retriever System Tug 30 PRB281112 Replacement Boat Parts | $36.99 | Pro Boat Retriever System Tug 30 | New |
Where Each Product Wins
The Water Pump Kit is the clear pick if you're servicing a Johnson/Evinrude/OMC outboard in the 20-35 HP range. The kit consolidates the water pump service into one package with the impeller, gaskets, wear plate, pump cup, pump housing, O-rings, and mounting hardware, so you don't have to source each component separately.
The Pro Boat part is the clear pick if you need a replacement for the Pro Boat Retriever System Tug 30. The model number PRB281112 is right in the title, which makes matching the part to that specific boat straightforward.
Product Notes
Water Pump Kit for Johnson Evinrude OMC 20 25 30 35 HP Outboard Boat Motor Parts

People who work on two-stroke outboards will appreciate that this kit bundles the essential water pump components into one purchase. The fitment covers 20/25/30/35 HP Johnson/Evinrude/OMC engines, with model references like 393630 and 395289 for the impeller repair set. Included are the Candy Marine neoprene impeller, impeller key, gasket, wear plate, pump cup, pump housing, grommets, O-rings, and installation bolts with washers. That makes it a practical way to handle a cooling-system repair without hunting for individual pieces. The limitation is that it is not universal. This kit is meant for compatible outboards with the two-cycle configuration, so it won't help with a Pro Boat model or other marine equipment. If your outboard isn't in that 20-35 HP range, this isn't the part you're after.
Pro Boat Retriever System Tug 30 PRB281112 Replacement Boat Parts

Owners of the Pro Boat Retriever System Tug 30 will see the exact model number, PRB281112, in the title, which makes matching the replacement part easy. This is a new Pro Boat-branded part designed for that specific Retriever Tug 30. If you're repairing a component on that boat, this part gives you a direct replacement option rather than having to improvise with something else. The limitation is the flip side: this part is tied to the Pro Boat Retriever System Tug 30, so it won't function as a water pump kit for outboard engines. It's also listed for ages 17 and up, so it's not aimed at younger children's toys. If your boat isn't the Retriever Tug 30, this isn't the part for you.
Final Choice by Use Case
Choose the Water Pump Kit if you own a compatible Johnson/Evinrude/OMC outboard and need to rebuild the water pump. Choose the Pro Boat Retriever Tug 30 part if you're repairing that specific Pro Boat model. If your boat isn't on either list, neither part will be the right fit.