Keep your 4.2L V6 B-Model outboard engine performing at its best with this comprehensive 100-hour service kit. Designed specifically for F225B, F250B, and F300B series models, this all-in-one maintenance package includes genuine OEM parts, premium Yamalube lubricants, and essential replacement components to keep your engine running smoothly and efficiently.

✅ Premium Quality – Genuine OEM Engine Parts
This kit features factory-certified components, ensuring a perfect fit and optimal performance. Using genuine parts extends your engine's life, enhances reliability, and helps prevent costly repairs.

FITS YAMAHA:
F225XB (Code: 6HBX)
LF225XB (Code: 6HCX)
F225NCB (Code: 6KKN)
F225XCB (Code: 6KHX)
F250NCB (Code: 6KHN)
F250NSB (Code: 6KDN)
F250XB (Code: 6HDX)
LF250XB (Code: 6HEX)
F250XCB (Code: 6KHX)
LF250XCB (Code: 6KJX)
F250XSB (Code: 6KDX)
LF250XSB (Code: 6KEX)
F300NCB (Code: 6KFN)
F300NSB (Code: 6KAN)
F300XCB (Code: 6KFX)
LF300XCB (Code: 6KGX)
F300XSB (Code: 6KAX)
LF300XSB (Code: 6KBX)
F300UCB (Code: 6KFU)
LF300UCB (Code: 6KGU)
F300USB (Code: 6KBU)
LF300USB (Code: 6KBU)
Kit Includes:

Fluids & Lubricants

(7) Quarts of Yamalube 4M 10W-30 Oil
(2) Quarts of Yamalube HD Gear Lube Oil 80W-90

Filters & Gaskets

(1) Oil Filter
(1) Primary Fuel Filter
(1) Fuel Separator Filter (6G5-45251-02-00)
(1) Engine Drain Gasket
(2) Lower Unit Drain/Fill Gaskets

Water Pump Components
(1) Gasket, Water Pump (6CE-44315-00-00)
(1) Impeller (6CE-44352-00-00)
(1) Key, Woodruff (90280-04002-00)
(1) O-Ring (93210-94003-00)
(1) O-Ring (93210-37M67-00)
(2) Oil Seal (93104-22M07-00)
(2) Water Pump Housing Cover (6AW-44312-00-00)
(1) Damper, Seal 1 (6AW-44365-01-00)
(1) Damper, Seal 2 (6AW-44366-01-00)

Fuel System Components
(1) Fuel Filter (6CB-24501-01-00)
(1) Primary Fuel Filter (6P3-WS24A-01-00)
(1) Gasket (6P3-24564-00-00)
(1) O-Ring (6CB-13016-00-00)

Cooling System Components

(2) Thermostats (6CE-12411-00-00)
(2) Gaskets (6CE-12427-11-00)

Anodes & Hardware
(1) Anode (6G5-45251-02-00)
(2) Plate (6G5-44526-00-00)
(4) Bolt (97E95-06525-00)
(1) Trim Tab (6CE-45373-00-00)
(1) Trim Tab Bolt (90105-10M00-00)
(1) Cotter Pin (91490-40030-00)

Spark Plugs
(6) Spark Plugs (94702-00400-00) – LFR6A-11

Accessories
(1) PWCParts Oil Change Reminder Decal
(1) PWCParts Gear Lube Pump
(1) PWCParts Paper Funnel