Mercury 2-Stroke Fuel Pump

Direct-Fit Pump – 30 HP to 300 HP (’86-’93)

Package Included Fuel pump × 1 OEM Part Numbers 14360A16, A41, A43, A50, A71, A73, A78 Horsepower Range 30 – 300 HP Stroke / Years 2-stroke 1986-1993

Quick HP & Serial Reference

⚠️ Important Notice

This guide is to be used as a reference only. You must verify fitment using your engine model or serial number before purchase.

30 HP40 HP45 HP 50 HP55 HP60 HP 65 HP75 HP80 HP 90 HP100 HP115 HP 125 HP150 HP175 HP 200 HP225 HP250 HP 300 HP

Typical serial prefixes: 0G760300 → 0T979999, 0P017000 → 0P325499, 0C222000 → 0D283221, 9589039 → 9793576

Quick tip: If your serial falls between the ranges above, this pump bolts straight on—no modifications.

Installation Snapshot

1. Disconnect battery, relieve fuel pressure at Schrader valve.
2. Remove inlet & outlet hoses (catch fuel in rag).
3. Unbolt old pump, transfer pulse-line fitting.
4. Install new pump with original gasket; torque 60-84 in-lb.
5. Prime bulb, check for leaks, start engine & verify 3-7 psi at idle.

Professional Support

Need Help Confirming Fitment?

Send us a quick message with:

• Engine horsepower
• Serial number (critical)
• Year & model (if known)

We’ll double-check compatibility for you—free of charge.