$135.00
- Brand: Mercury
- Size: 40 50 HP
- Condition: Used
- SKU: 26-71374 GCH
- Manufacturer Part Number: 3927A6 1626-3927 3688A1
- Country of Manufacture: United States
- Motor & Engine Type: Mercury
- Part Type: Motors, Engines & Components
- Inventory Number: 26-71374 GCH
- Website Category: Lower Units
- Website Sub Category: Empty Housings
- UPC: N/A
- Shipping: $25.00
SOUTHCENTRAL OUTBOARDS
ALTAMONT · ILLINOIS
Mercury 400 / 402 / 500 Empty Gearcase Housing
◆ EMPTY HOUSING◆ 40–50 HP◆ OEM
Part Numbers
◆ Part Number: 3927A6
◆ Casting: 1626-3927
◆ Supersedes / Alternates: 3688A1
Condition
◆ Skeg straight — no welds or repairs
◆ No scoring inside the bore
◆ Drain plug threads good
◆ Trim tab, anodes, screens, and bearings not included — reuse from your current unit
◆ Refer to photos for condition
Fitment
Brand: Mercury Outboard
Models: 40 · 45 · 50 HP — inline 4-cylinder (Merc 400 / 402 / 500)
Design: Classic inline gearcase
This cross-reference is provided with the resources we have available and may not cover every model within the horsepowers listed. Fitment is the buyer's responsibility — match the part number to your motor before purchasing and contact us if you need help.
NO RETURNS ACCEPTED
All information in this listing is provided using available resources and is accurate to the best of our knowledge but not guaranteed. No returns accepted for any reason — no exceptions. Please be absolutely sure this is the correct part for your motor before purchasing.
Our Guarantee
✦✦✦✦
The real sale is the responsibility we have to each customer to list, clean, sell, and ship a part correctly. If we miss that mark, please tell us and we will make it right.
— The SCO Team
SOUTHCENTRAL OUTBOARDS · ALTAMONT · ILLINOIS

