FREE SHIPPING OVER $99 · EXCL. OVERSIZE

BEST PRICE GUARANTEED

EARN POWERBOAT REWARDS

SUPPORT M-F 9-5 EST: 856-232-6969

  • Mercury Racing Altitude 300HP Outboard CNC Propeller
  • Mercury Racing Altitude 300HP Outboard CNC Propeller
  • Mercury Racing Altitude 300HP Outboard CNC Propeller
  • Mercury Racing Altitude 300HP Outboard CNC Propeller
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 Racing Altitude 300HP Outboard CNC Propeller

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:
Part Number:
MRP-ALT300
$7,250.00
Earn $50.00 in PBS Store Credit

Genuine Mercury Marine / Quicksilver part MRP-ALT300. Special order from Mercury: handling is typically 3-5 business days before it ships from our New Jersey location. Special-order parts are non-returnable and cannot be canceled once ordered.

Not sure it fits? Send your engine serial number through Make a Parts Request, check the Mercury parts diagrams, or call 856-232-6969.

Availability: See Special Order Details Shipping: Free Shipping Over $99
Prices may increase soon. Order now to secure today's pricing.


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
✓ 18,500+ verified 5-star reviews

Description

Altitude propellers are designed to provide ultimate top-end speed without sacrificing low-speed maneuverability or planing performance for high-performance outboard-powered hulls using thru-hub exhaust. Fully CNC-machined using proprietary 5-axis technology, Altitude propellers feature an industry-first modular barrel design that allows for dialing in stern lift and supports additional customization options.

Four barrel lengths are available for custom order in 0, 1-, 2- and 3-inch options. All Altitude propellers ship in a Mercury Racing Propeller Case.

Available sizes

RakeDiameterPitchRotationMercury Part #
15°14.75"30"LH48-8M0226739
15°14.75"30"RH48-8M0226738
15°14.75"31"LH48-8M0226755
15°14.75"31"RH48-8M0226754
15°14.75"32"LH48-8M0226771
15°14.75"32"RH48-8M0226770
15°14.75"33"LH48-8M0226787
15°14.75"33"RH48-8M0226786
15°14.75"34"LH48-8M0226803
15°14.75"34"RH48-8M0226802
15°14.75"35"LH48-8M0226819
15°14.75"35"RH48-8M0226818
15°15"30"LH48-8M0226741
15°15"30"RH48-8M0226740
15°15"31"LH48-8M0226757
15°15"31"RH48-8M0226756
15°15"32"LH48-8M0226773
15°15"32"RH48-8M0226772
15°15"33"LH48-8M0226789
15°15"33"RH48-8M0226788
15°15"34"LH48-8M0226805
15°15"34"RH48-8M0226804
15°15"35"LH48-8M0226821
15°15"35"RH48-8M0226820
15°15.25"30"LH48-8M0226743
15°15.25"30"RH48-8M0226742
15°15.25"31"LH48-8M0226759
15°15.25"31"RH48-8M0226758
15°15.25"32"LH48-8M0226775
15°15.25"32"RH48-8M0226774
15°15.25"33"LH48-8M0226791
15°15.25"33"RH48-8M0226790
15°15.25"34"LH48-8M0226807
15°15.25"34"RH48-8M0226806
15°15.25"35"LH48-8M0226823
15°15.25"35"RH48-8M0226822
15°15.5"30"LH48-8M0226745
15°15.5"30"RH48-8M0226744
15°15.5"31"LH48-8M0226761
15°15.5"31"RH48-8M0226760
15°15.5"32"LH48-8M0226777
15°15.5"32"RH48-8M0226776
15°15.5"33"LH48-8M0226793
15°15.5"33"RH48-8M0226792
15°15.5"34"LH48-8M0226809
15°15.5"34"RH48-8M0226808
15°15.5"35"LH48-8M0226825
15°15.5"35"RH48-8M0226824
18°14.75"26"LH48-8M0226683
18°14.75"26"RH48-8M0226682
18°14.75"27"LH48-8M0226699
18°14.75"27"RH48-8M0226698
18°14.75"28"LH48-8M0226715
18°14.75"28"RH48-8M0226714
18°15"26"LH48-8M0226685
18°15"26"RH48-8M0226684
18°15"27"LH48-8M0226701
18°15"27"RH48-8M0226700
18°15"28"LH48-8M0226717
18°15"28"RH48-8M0226716
18°15.25"26"LH48-8M0226687
18°15.25"26"RH48-8M0226686
18°15.25"27"LH48-8M0226703
18°15.25"27"RH48-8M0226702
18°15.25"28"LH48-8M0226719
18°15.25"28"RH48-8M0226718
18°15.5"26"LH48-8M0226689
18°15.5"26"RH48-8M0226688
18°15.5"27"LH48-8M0226705
18°15.5"27"RH48-8M0226704
18°15.5"28"LH48-8M0226721
18°15.5"28"RH48-8M0226720

Genuine Mercury Racing propeller, special ordered from Mercury. Choose the size above; each size is its own Mercury part number.

View AllClose

Specs

Reviews

View AllClose