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SKU:
NLT1R01311
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Engine Gasket Kit for Yamaha YFM350 Warrior Raptor Big Bear Wolverine ATVs
$25.99
In Stock
$25.99
Sale price
$25.99
Regular price
Designed for 1987-2004 Yamaha Warrior 350 YFM350X when gasket profiles match, 2004-2013 Yamaha Raptor 350 YFM350R when gasket profiles match, Yamaha Big Bear 350 YFM350 models using the same engine gasket set, this aftermarket engine gasket kit provides a fitment-focused replacement option.
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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- 1987-2004 Yamaha Warrior 350 YFM350X when gasket profiles match
- 2004-2013 Yamaha Raptor 350 YFM350R when gasket profiles match
- Yamaha Big Bear 350 YFM350 models using the same engine gasket set
- Yamaha Wolverine 350 YFM350 models using the same engine gasket set
Product Overview
Oil seepage, low compression, smoke, or a top-end repair can require more than one gasket; opening a YFM350 engine with only a head gasket on hand can stall the job when aged seals tear during disassembly.
Provides a grouped set of engine sealing components for compatible Yamaha 350 single-cylinder repairs. Because nearby model years can use different hardware, the compatibility and verification details are more important than appearance alone.
Lay every supplied gasket over the original profile and match engine code, bore, oil passages, year, and model family; kit contents and coverage can vary.
Key Features & Performance
- Provides a grouped set of engine sealing components for compatible Yamaha 350 single-cylinder repairs.
- Application-specific dimensions and configuration should be compared with the original component
- Structured application details make the part easier to evaluate in conventional search and AI-assisted shopping
- Intended for a confirmed engine gasket kit repair, replacement, restoration, maintenance need, or functional upgrade
- Aftermarket replacement for the compatible applications listed below
Common Uses
- Replacing the original engine gasket kit after its failure or service need has been confirmed
- Provides a grouped set of engine sealing components for compatible Yamaha 350 single-cylinder repairs.
- Addressing the buying situation described in the overview: oil seepage, low compression, smoke, or a top-end repair can require more than one gasket; opening a YFM350 engine with only a head gasket on hand can stall the job when aged seals tear during disassembly.
- Completing a repair while also checking related components that could reproduce the same symptom
Technical Specifications
- Product Type: Engine gasket set
- Engine Family: Yamaha YFM350
- Applications: Warrior, Raptor, Big Bear, and Wolverine where matched
- System: Engine sealing
- Replacement Type: Aftermarket
Installation & Fitment
- Identify the source of leakage or compression loss before teardown
- Check head and cylinder surfaces for warpage
- Follow the correct torque sequence and fastener reuse rules
- Change contaminated oil and recheck for leaks after the heat cycle
Compatibility Notice
Lay every supplied gasket over the original profile and match engine code, bore, oil passages, year, and model family; kit contents and coverage can vary. Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown. The original component, dimensions, connector or mounting details, equipment build data, and applicable service information remain the final fitment references.
Frequently Asked Questions
Q: What symptoms or repair need can point to this part? A: Oil seepage, low compression, smoke, or a top-end repair can require more than one gasket; opening a YFM350 engine with only a head gasket on hand can stall the job when aged seals tear during disassembly.
Q: What does this replacement restore? A: Provides a grouped set of engine sealing components for compatible Yamaha 350 single-cylinder repairs.
Q: What is the most important fitment check? A: Lay every supplied gasket over the original profile and match engine code, bore, oil passages, year, and model family; kit contents and coverage can vary.
Q: Which applications are listed? A: The known applications are 1987-2004 Yamaha Warrior 350 YFM350X when gasket profiles match; 2004-2013 Yamaha Raptor 350 YFM350R when gasket profiles match; Yamaha Big Bear 350 YFM350 models using the same engine gasket set; Yamaha Wolverine 350 YFM350 models using the same engine gasket set. Lay every supplied gasket over the original profile and match engine code, bore, oil passages, year, and model family; kit contents and coverage can vary.
Q: Is this supplied by the original equipment brand? A: No. It is an aftermarket replacement for compatible applications and is not manufactured or supplied by the vehicle or equipment brand.
Part Summary
keywords: Yamaha YFM350 gasket kit, Warrior 350 engine seal set, Raptor 350 top end gaskets, Big Bear 350 oil leak repair, Wolverine 350 engine rebuild seals, Yamaha 350 compression repair
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.