STARTER MOTOR Mercury/Mariner 40-50 HP Starter 50-73521 | 4Boats
5399N
- Dispatched in 2-3 days
- 30 Day Return Policy
- In stock, ready to ship
- Backordered, shipping soon
No reviews
Our stock levels are dynamic and can change frequently. If a product appears to be in stock, it may have already sold out. Please contact us if you have any questions about availability. Thank you for your understanding.
Regular price
£140.00
Sale price£98.99
Save £41.01
/
Tax included.
100% new STARTER MOTOR for Mercury and Mariner 2‑stroke outboards - a high‑torque, marine‑grade 12V PMDD starter that replaces 50‑73521/5399 for dependable starts.
- Voltage: 12V · Rotation: CCW (Counterclockwise) · Teeth: 10‑tooth pinion · Design: PMDD (Permanent Magnet Direct Drive)
- Construction: Precision‑machined components with upgraded steel shafts
- Connection: 2‑wire with ring terminals for secure, corrosion‑resistant hook‑up
- Marine‑grade internals: High‑conductivity materials and corrosion‑resistant coatings; moisture‑sealed
- Durability & cold starts: High cranking power for reliable starts in all conditions
- Condition: 100% brand new - not rebuilt or refurbished
- Replaces: Mercury 50‑73521, LESTER 5399, United Technologies 1097028 (1097028‑M030SM), SM10790, SM10970, Sierra 18‑5605, Arco 5379, API MOT3007N, Arrowhead SAB0016, J & N 410‑21047, WAI 5399N and related part numbers
- Compatibility: Mercury 2‑stroke outboards 29.8-37.3 kW (40-50 HP), 1976-1997 - including Jet and Magnum series (Jet 30, 40ELPTO, 40ELHPTO, 40ELO, 40EO, 45ELO, etc.) - direct OEM fit; Mariner 2‑stroke outboards 29.8-37.3 kW (40-50 HP), 1980-1997 - including Magnum & Jet models (40ELPTO, 40ELHPTO, 40ELO, etc.)
Order this direct‑fit, high‑performance starter for extended life, easy installation and dependable marine starts.
For the products under £150 the shipping is £6.99.
Free delivery for the most items over £150.
