Mercury & Quicksilver parts Real answers from a real boat shop Picked by the builders of Core series skiffs
Bob's Machine Shop

Bob's Machine Shop Bobs Plastic Thruhull fitting (1 large nut on back)

Part # / SKU: 120-510000
$16.10$17.50
Available to order
Not sure? Send your engine model & serial and we'll confirm fit.Ask the shop

Bob’s Plastic Thru-hull fitting

SINGLE UNIT

Requires 2 per set of hoses.

The “Bob’s” style unit is a threaded unit with a large plastic nut that tightens from the inside, VS other styles that use 3 screws to attach from the outside of the boat.

This style is better as it is only drilling the one hole for the hose.  However if you can not reach the inside to tighten the nut, the other style might be preferred.  We have both styles here.

Requires 1″ hole drilled in hull.

**Only bulk hose can pass through this fitting. Pre-made hoses with end fittings cannot pass through.  If hoses already have fittings, will need to remove them to install these and then reattach hose fitting

Specifications

  • Shipping weight: 2 lbs
  • Package dimensions: 5 × 5 × 5 in
Authorized Mercury dealer
Picked by boat builders
Fit help from real techs

Shipping & returns

Shipping

Shipping options and rates are shown at checkout. Tracking is emailed as soon as your order ships.

Returns

See our refund policy for what can be returned and how.

Questions?

Talk to the shop before you buy. Send your engine model and serial number and we'll help you find the right part.

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