Part number lookup
300HP Replacement Parts
Cross-reference and compare 5 replacement listings for OEM / aftermarket part number 300HP. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
5 Matching Products
Mercury15.3" x 15" Propeller 78116A45 for Mercury Mercruiser Outboard 135HP 150HP 175HP 200HP 220HP 225HP 250HP 275HP 300HP 210HP 240HP$137.00
Mercury16" x 13" Propeller 78114A45 for Mercury Mercruiser Outboard 135HP 150HP 175HP 200HP 220HP 225HP 250HP 275HP 300HP 115HP 75HP 90HP$160.00
YamahaPropeller Shaft 6CB-45611-00 for Yamaha Outboard Engine 200 225 250 300 HP$189.00
CumminsTurbo HX40W Turbocharger 4050205 for Cummins Various with DCEC Engine$479.82
CumminsTurbo HX40W Turbocharger 4051323 for Cummins C300$678.49Part Numbers and Cross References
Applications and Fitment Summary
- Mercury · s: Fit For Mercury Mercruiser Outboard: 135HP, 150HP, 175HP, 200HP, 220HP, 225HP, 250HP, 275HP, 300HP, 210HP, 240HP, 260HP, 180HP, 190HP, 205HP, 375HP Fit For Yamaha Outboard: 130HP, 205HP, 260HP, 300HP, 150HP, 175HP, 200HP, 220HP, 225HP, 250HP Fit For Suzuki Outboard: 150HP, 175HP, 200HP, 225HP, 250HP Fit For Honda Outboard: 115HP, 135HP, 150HP, 200HP, 225HP, 250HP Fit For Johnson Outboard: 140HP, 200HP, 225HP Fit For Evinrude Outboard: 140HP, 90HP
- Mercury · s: Fit For Mercury Mercruiser Outboard: 135HP, 150HP, 175HP, 200HP, 220HP, 225HP, 250HP, 275HP, 300HP, 115HP, 75HP, 90HP Fit For Evinrude Outboard: 100HP, 115HP, 130HP, 135HP, 140HP, 150HP, 175HP, 200HP, 225HP, 250HP, 275HP, 300HP, 90HP Fit For Johnson Outboard: 100HP, 140HP, 275HP, 300HP Fit For Yamaha Outboard: 150HP, 175HP, 350HP
- Yamaha · s: Fit for Yamaha Outboard Engine: 200HP, 225HP, 205HP, 300HP
- Part Number
- Cummins · s: 2005- Cummins (DCEC) Various with DCEC engine Dongfeng truck,DCEC CUMMINS Diesel Engine 6CT C260 C300 8.3L DIESEL 260HP 300HP
- Cummins · s: Dongfeng Tianlong Skydragon Truck 8.3L DCEC CUMMINSS Diesel Engine 6CTAA/C300 8.3L 221KW 300HP
Frequently Asked Questions
What parts replace OEM number 300HP?
This page lists 5 replacement listings indexed under 300HP. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 300HP?
Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.
Can I request a quote if 300HP is not an exact match?
Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.