[Comprehensive Kit]: This kit includes 1 Impeller, 1 O-Ring and 1 Gasket to replace worn components on your water pump. [Dimensions]: Each impeller boasts 12 Blades, a diameter of approximately 2-1/4”, a width of 1-15/16” and features a 5/8” shaft spline drive brass insert. [Direct Replacement Parts]: Replaces Part # Johnson 09-812B-1, 09-812B; Indmar S685007, 685001; Sierra 18-3306, Yanmar 119773-42600, Jabsco 13554-0001-P [Versatile Fit]: Designed for Johnson F6B-9, 10-24232-1, 10-24915-01 & Jabsco 50410-1201 Pumps. Found on Indar Monsoon, Hammerhead & Raptor Models: 320HP 325HP 330HP 335HP 340HP 350HP (featured in Supra, Moomba, Mastercraft & Tige) Volvo Penta 3588914, 3584350, 21213664, 3593660, 2123664, 3841696 & Others [Durable Construction]: These impellers are constructed from high-grade materials such as Neoprene Premium Rubber & Solid Brass, that offer long-lasting performance and resistance against wear and tear. [American Owned]: As an American-owned company, we pride ourselves on offering the highest quality aftermarket parts available, with a 100% satisfaction guarantee for your peace of mind. Replacement Kits Aftermarket Water Pump Impeller Kit includes the following items:

1 Impeller (Neoprene + Brass) 12 Blades OD 2-1/4" x 1-15/16" Wide Spline Drive
1 O-Ring
1 Gasket

Our Aftermarket impeller kit fits the following models:
Johnson F6B-9 V8 Pumps
Several Indar Monsoon Models:
320HP
325HP 330HP
335HP
340HP
350HP
(featured in Supra, Moomba, Mastercraft & Tige)
V Penta
3588914
3584350
21213664
3593660
2123664
3841696

Our Aftermarket Impeller replaces the following models:
Johnson 09-812B-1
09-812B

Sierra
18-3306

Indmar
S685007

Yanmar
119773-42600
ME420TI

Yamaha
6TA-12457-00