Pre-Owned
2021 Mercury Racing 400R Twin Pair — 370 Hours, Complete Controls & Accessories
- 2021
- 400 HP
- See listing
Photos of the actual unit, photographed as offered. Ask our team for more angles.
Freight and tax calculated separately. Rigging, controls, and propellers not included unless the listing states otherwise.
US freight for this engine: $250 flat — crated & fully insured, 3–5 business days.
Reserve it with a 35% deposit — $2,406.25. Balance due before dispatch.
Apex Marine Outboard Motors — Fort Lauderdale, FL. Nationwide shipping available; every engine compression tested and supplied with warranty.
2024 Mercury 150 Pro XS · 12 hours (ECU-verified) · 20″ shaft · transferable warranty thru 10/2028
The hours story on this 2024 Mercury 150 Pro XS is documented, not estimated: the Mercury CDS ECU report in the gallery reads TOTAL ENGINE HOURS: 12.5, and the listing is published at 12 hours. The second report page shows a single warning-horn fault recorded at 0.0 hours — a delivery-era event, visible in the gallery for full transparency.
Under the cowling the powerhead presents as a near-new engine should: spotless castings, Mercury oil filter and yellow dipstick clearly shown, a “Factory Tested” sticker still in place, and the Pro XS maintenance-schedule decal (100 hr / 300 hr service items) photographed. The black cowling carries the red PRO XS lettering and striping, the gearcase is silver, and a stainless propeller is fitted. The owner states the transferable warranty runs through October 2028.
The 150 Pro XS is Mercury’s performance-tuned 150 — the motor bass and bay-boat builders spec when holeshot and midrange punch matter. This 2024 example pairs that platform with a 20-inch shaft for standard bass-boat and bay-boat transoms.
What makes this unit stand out is the combination, not any single line: a 2024 model year, 12 documented hours, an ECU report in the gallery proving them, and transferable warranty coverage through October 2028. That is effectively a run-in new motor with paperwork, at a used-motor price point.
Bass boats and bay boats on a 20-inch transom whose owners want current-model Pro XS performance with warranty cover, without paying new-motor money.
Units ship crated and fully insured. Mainland US transit is 3–5 business days; international 7–14 business days (quoted per order). Transit estimates exclude processing, customs, and carrier delays. See shipping, returns & warranty for full terms.
The Mercury CDS ECU report photographed in the gallery reads 12.5 total engine hours. We publish the listing at 12 hours, matching that report.
The owner states the warranty is transferable and runs through October 2028. We will walk you through the transfer paperwork at purchase.
A single warning-horn fault (3152-16) recorded once at 0.0 hours with engine state 'Stall' — shown in the gallery. It is a delivery-era record, disclosed here rather than cropped out.
Controls are not listed as included. The stainless propeller is fitted. Tell us what rigging you have and we will confirm what you need.
US freight is $250 flat, crated and insured. The 35% reserve deposit is $2,406.25.
| Model / year | 2024 Mercury 150 Pro XS |
|---|---|
| Power | 150 HP Pro XS four-stroke |
| Shaft length | 20″ |
| Hours | 12 (Mercury CDS ECU report in gallery reads 12.5 total) |
| Warranty | Transferable warranty through October 2028 (owner-stated) |
| Propeller | Stainless steel, fitted |
| Condition | Used — 12 hours, presents as near-new in photos |
| Price | $6,875 USD |
Figures are taken from our intake listing for this unit. Confirm model, shaft, hours, and included equipment with our team before purchase.
The two measurements that decide fit are your transom height (which sets shaft length) and your boat's rated horsepower. Check both before you buy — or ask us and we will confirm fitment for your hull.
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