Marine parts, fast fulfillment, real support

Get the right part without slowing down your season. PowerBoatSupply helps boat owners order with confidence, backed by trusted marine parts expertise and responsive support.

✓ Fast shipping ✓ Fitment help ✓ Secure checkout

Mercury / Quicksilver THUN 14 3/4R21 QS5008X

Marine parts, fast fulfillment, real support

Get the right part without slowing down your season. PowerBoatSupply helps boat owners order with confidence, backed by trusted marine parts expertise and responsive support.

✓ Fast shipping ✓ Fitment help ✓ Secure checkout

Brand:: Mercury Marine / Quicksilver

Part Number:: MM-QS5008X

Minimum Purchase:: 1 unit

$862.08 $629.00

— You save $233.08

Earn $18.87 in PBS Store Credit

Availability: See Special Order Details Shipping: Free Shipping Over $99

Current Stock:

Quantity:

Get back on the water faster — ships next business day.

Trusted by boat owners & marine techs

Real OEM parts, fast shipping, and support from a Mercury Platinum Dealer.

✓ Best Price ✓ Fast Fulfillment ✓ Trusted Fitment ✓ Real Support

✓ 17,500+ verified 5-star reviews

Description

Mercury / Quicksilver THUN 14 3/4R21 QS5008X

The Thunderbolt 3-blade stainless steel propeller dominates high-horsepower boating with its large diameter and high output blade geometry. Specifically designed to handle high horsepower, the Thunderbolt is the perfect propeller for V-6 Outboard offshore fishing boats, Sterndrive vee-bottom sport boats, cruisers and race boats.

View AllClose

Specs

UPC:	7.45061E+11
MPN:	QS5008X

Reviews

View AllClose