The OBR YA-P6F-35L-R remanufactured long block is designed for select 2012 and newer Yamaha F225, F250, and F300 4.2L V6 Offshore four-stroke outboards equipped with the side-mounted oil cooler. This complete long block provides a professionally remanufactured replacement for compatible Yamaha Offshore engines requiring major internal engine repair without replacing the complete outboard.
Long Block At a Glance
| Years: 2012 & Newer | Engine: Yamaha 4.2L V6 |
| Models: F225 / F250 / F300 Offshore | Horsepower: 225-300 HP |
| Oil Cooler: Side-Mounted | Included: Base Gasket |
| Core Charge: None | Core Refund: Up to $300 |
| Warranty: 2-Year Limited | Extended Warranty: Additional Year Available |
With Side Oil Cooler Configuration
This YA-P6F-35L-R long block is specifically designed for the later Yamaha 4.2L Offshore configuration with the side-mounted oil cooler. It should not be confused with YA-P6F-34L-R, which is used on select earlier 4.2L engines built without the side oil cooler. Selecting the correct configuration is important when replacing the long block.
Engine Model Number Required Before Fulfillment
Yamaha 4.2L V6 applications can vary by model, year, and engine configuration. Please provide your complete engine model number when ordering. We will use this information to confirm that your engine uses the correct side-oil-cooler configuration and that YA-P6F-35L-R is correct before the long block is fulfilled.
Fitment
- Select 2012 and newer Yamaha F225 Offshore applications
- Select 2012 and newer Yamaha F250 Offshore applications
- Select 2012 and newer Yamaha F300 Offshore applications
- 225-300 HP
- 4.2L V6 four-stroke
- Side-mounted oil cooler configuration
- Select applications only — model number verification required
What's Included
- OBR remanufactured long block assembly
- Cylinder heads installed and engine timed
- Oil pump
- Pulleys
- Base gasket
OBR Remanufacturing Process
OBR's remanufacturing process begins with a used engine core that is completely disassembled, cleaned, and inspected. Components are checked for condition and specifications, and parts that do not meet requirements are replaced during the remanufacturing process. OBR long blocks are assembled with the cylinder heads installed and timed on the short block and are built to meet OE specifications.
Core Return — Up to $300 Refund
There is no additional core charge added to your purchase.
Core return paperwork will be included with your order. If your original long block is returned and passes inspection as an acceptable rebuildable core, you may receive a refund of up to $300. The final refund amount is based on the condition and acceptance of the returned core.
2-Year OBR Limited Warranty
This remanufactured long block includes the OBR/Red Rhino 2-Year Limited Warranty.
An extended warranty is available for $540 and adds one additional year of warranty coverage.
Frequently Asked Questions
Which Yamaha engines does YA-P6F-35L-R fit?
This long block is intended for select 2012 and newer Yamaha F225, F250, and F300 4.2L V6 Offshore four-stroke applications equipped with the side-mounted oil cooler. Final fitment must be confirmed using your engine model and serial number.
Does this fit every Yamaha 4.2L F225, F250, or F300?
No. Yamaha used different 4.2L engine configurations. YA-P6F-35L-R is specifically for the later configuration with the side-mounted oil cooler and should not be selected based on horsepower and displacement alone.
What is the difference between YA-P6F-34L-R and YA-P6F-35L-R?
YA-P6F-34L-R is used for select earlier 4.2L applications built without the side oil cooler. YA-P6F-35L-R is the later configuration equipped with the side-mounted oil cooler.
Are the cylinder heads installed?
Yes. The cylinder heads are installed and the engine is timed as part of the long block assembly.
Does the long block include the oil pump and pulleys?
Yes. The YA-P6F-35L-R long block includes the oil pump and pulleys.
Does the long block include a base gasket?
Yes. A base gasket is included with the long block.
Is there an additional core charge?
No. There is no additional core charge added to the purchase price.
How much can I receive for returning my old long block?
If your returned long block passes inspection as an acceptable rebuildable core, you may receive a refund of up to $300.
Can I extend the warranty?
Yes. The included warranty is two years. A $540 extended warranty can be purchased to add one additional year of coverage.
Does the long block require a break-in period?
Yes. Proper installation and break-in procedures are important for a remanufactured four-stroke engine. Follow OBR's installation, break-in, and warranty requirements after installation.
Questions About This Long Block?
Need help confirming whether your engine uses the correct side-oil-cooler configuration? Email us at customerservice@marinepartswarehouse.com with your engine model and serial number, and our team will be happy to help with any information we have available.
