Skip to Content

🚚 Free Regular Shipping on orders over $200 (up to 4kg)

MERCURY 5 INCH EXTENSION KIT - 2.1L STANDARD GEARCASE OUTBOARD (8M0105089)

Mercury 5 inch extension kit - 2.1L standard gearcase outboard; painted, converts 20 in. (508MM) to 25 in. (635MM).

$ 1,859.90 $ 1,859.90

Mercury Marine Part Number: 8M0105089

Driveshaft Extension Kit

A motor leg spacer kit providing 5" (127mm) of extension.

5 INCH EXTENSION KIT

8M0105089 - Painted, converts 20 in. (508MM) to 25 in. (635MM). Fits Mercury/Mariner 75-115 FourStroke (2.1L) standard gearcase outboards beginning with serial number USA 2B094996 & Up



EXTENSION KT-DSH

GTIN: 745061938496

WEIGHT: 12.843 kg



Note: Always verify the compatibility of replacement parts with your specific engine model and serial number. For assistance, consult your Mercury Marine dealer or refer to the Mercury Parts Catalog.