X-Long Components for Mercury / Mariner (30 / 40 (2 Cylinder) 2-Stroke) Engine

Start Over Different Model > Different Engine Section > X-Long Components

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine Diagram

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

# — 823547A 2 — SEAL KIT (1 required per assembly)
		823547A 2 - Gear Housing Seal Kit [ More info ] $108.02 1 In Stock.
#1 — 40140 — NUT, (M10) (4 required per assembly)
		11-40140 - Nut, (M10) [ More info ] $3.30 10+ In Stock.
#2 — 816866 5 — STUD, (M10 x 130) (2/4 required per assembly)
		16-816866 5 - Stud [ More info ] $18.17 Available to Order: Usually ships within 10 days.
#2 — 816866 1 — STUD, (M10 x 120) (4 required per assembly)
		16-816866 1 - Stud [ More info ] $7.00 3 In Stock.
#3 — 824072A 1 — SPACER, Driveshaft Housing Extension (1 required per assembly)
		824072A 1 - Spacer - Driveshaft Housing Extension - Black [ More info ] $108.00 2 In Stock.
#4 — 821327 — PIN, Dowel (2 required per assembly)
		17-821327 - Pin -Dowel [ More info ] $3.50 Available to Order: Usually ships within 10 days.
#5 — 824082A 1 — WATER TUBE ASSEMBLY, Extension (1 required per assembly)
		824082A 1 - Extension Kit [ More info ] Unavailable
#6 — 21836 — O-RING, (.796 x .139) (1 required per assembly)
		25-21836 - O-ring, (.796 X .139) [ More info ] $2.30 1 In Stock.
		18-7153-9 - (PK5) O-Ring 25-25439 [ More info ] $8.99 1 In Stock.
		25-8M0204645 - O RING [ More info ] $2.30 8 In Stock.
#7 — 824084 — SEAL (1 required per assembly)
		26-824084 - Seal [ More info ] $6.30 Available to Order: Usually ships within 10 days.