2Bros Parts

GASKET FULL SET YAMAHA YFM350 RAPTOR K&S 70-4041

£71.18

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K&S Technologies complete gasket kit is a direct replacement top and bottom end gasket set for engines. It is intended for whole-engine rebuild work and supplies the required gaskets, O-rings and washers in one 64-piece set. This kit covers top end and bottom end engine sealing requirements and includes engine gaskets, O-rings and washers. Gasket materials are sourced from Japan and the US. Kit contents include cylinder head gasket, cylinder base gasket, crankcase cover gasket 1, crankcase cover gasket 2, oil pump cover gasket, camshaft tensioner case gasket, starter gasket, exhaust pipe gasket, cylinder head dowel pin gasket, valve stem seals, 2 x rocker shaft 2 O-rings, camshaft plug gasket, cylinder head side cover O-rings, cylinder O-ring, cylinder collar O-ring, crankshaft piston O-ring, clutch O-ring, and crankcase cover screw plug O-ring. K&S Technologies 70-4041.

Specifications
SKU
28-612.KS
Brand
K&S Technologies
Availability
In Stock (20)

Fitments (110)

MakeModelYear
YAMAHAYFM 3501987
YAMAHAYFM 3501988
YAMAHAYFM 3501989
YAMAHAYFM 3501990
YAMAHAYFM 3501991
YAMAHAYFM 3501992
YAMAHAYFM 3501993
YAMAHAYFM 3501994
YAMAHAYFM 3501995
YAMAHAYFM 350 Big Bear 2WD UH-UK1996
YAMAHAYFM 350 Big Bear 2WD UH-UK1997
YAMAHAYFM 350 Big Bear 2WD UH-UK1998
YAMAHAYFM 350 Big Bear FWT-FWJ1987
YAMAHAYFM 350 Big Bear FWT-FWJ1988
YAMAHAYFM 350 Big Bear FWT-FWJ1989
YAMAHAYFM 350 Big Bear FWT-FWJ1990
YAMAHAYFM 350 Big Bear FWT-FWJ1991
YAMAHAYFM 350 Big Bear FWT-FWJ1992
YAMAHAYFM 350 Big Bear FWT-FWJ1993
YAMAHAYFM 350 Big Bear FWT-FWJ1994
YAMAHAYFM 350 Big Bear FWT-FWJ1995
YAMAHAYFM 350 Big Bear FWT-FWJ1996
YAMAHAYFM 350 Big Bear FWT-FWJ1997
YAMAHAYFM 350 ERT-ERG Moto 41987
YAMAHAYFM 350 ERT-ERG Moto 41988
YAMAHAYFM 350 ERT-ERG Moto 41989
YAMAHAYFM 350 ERT-ERG Moto 41990
YAMAHAYFM 350 ERT-ERG Moto 41991
YAMAHAYFM 350 ERT-ERG Moto 41992
YAMAHAYFM 350 ERT-ERG Moto 41993
YAMAHAYFM 350 ERT-ERG Moto 41994
YAMAHAYFM 350 ERT-ERG Moto 41995
YAMAHAYFM 350 Raptor2003
YAMAHAYFM 350 Raptor2004
YAMAHAYFM 350 Raptor2005
YAMAHAYFM 350 Raptor2006
YAMAHAYFM 350 Raptor2007
YAMAHAYFM 350 Raptor2008
YAMAHAYFM 350 Raptor2009
YAMAHAYFM 350 Raptor2010
YAMAHAYFM 350 Raptor2011
YAMAHAYFM 350 Raptor2012
YAMAHAYFM 350 Raptor2013
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big1987
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big1988
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big1989
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big1990
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big1991
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big1992
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big1993
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big1994
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big1995
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big1996
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big1997
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big1998
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big1999
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big2000
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big2001
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big2002
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big2003
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big2004
YAMAHAYFM 350 XR Warrior / ER Moto-4 / FW Big2005
YAMAHAYFM BIG BEAR 3501987
YAMAHAYFM BIG BEAR 3501988
YAMAHAYFM BIG BEAR 3501989
YAMAHAYFM BIG BEAR 3501990
YAMAHAYFM BIG BEAR 3501991
YAMAHAYFM BIG BEAR 3501992
YAMAHAYFM BIG BEAR 3501993
YAMAHAYFM BIG BEAR 3501994
YAMAHAYFM BIG BEAR 3501995
YAMAHAYFM BIG BEAR 3501996
YAMAHAYFM BIG BEAR 3501997
YAMAHAYFM BIG BEAR 3501998
YAMAHAYFM KODIAK 4001993
YAMAHAYFM KODIAK 4001994
YAMAHAYFM KODIAK 4001995
YAMAHAYFM KODIAK 4001996
YAMAHAYFM KODIAK 4001997
YAMAHAYFM KODIAK 4001998
YAMAHAYFM RAPTOR 3502003
YAMAHAYFM RAPTOR 3502004
YAMAHAYFM RAPTOR 3502005
YAMAHAYFM RAPTOR 3502006
YAMAHAYFM RAPTOR 3502007
YAMAHAYFM RAPTOR 3502008
YAMAHAYFM RAPTOR 3502009
YAMAHAYFM RAPTOR 3502010
YAMAHAYFM RAPTOR 3502011
YAMAHAYFM RAPTOR 3502012
YAMAHAYFM RAPTOR 3502013
YAMAHAYFM WARRIOR 3501987
YAMAHAYFM WARRIOR 3501988
YAMAHAYFM WARRIOR 3501989
YAMAHAYFM WARRIOR 3501990
YAMAHAYFM WARRIOR 3501991
YAMAHAYFM WARRIOR 3501992
YAMAHAYFM WARRIOR 3501993
YAMAHAYFM WARRIOR 3501994
YAMAHAYFM WARRIOR 3501995
YAMAHAYFM WARRIOR 3501996
YAMAHAYFM WARRIOR 3501997
YAMAHAYFM WARRIOR 3501998
YAMAHAYFM WARRIOR 3501999
YAMAHAYFM WARRIOR 3502000
YAMAHAYFM WARRIOR 3502001
YAMAHAYFM WARRIOR 3502002
YAMAHAYFM WARRIOR 3502003
YAMAHAYFM WARRIOR 3502004
YAMAHAYFM WARRIOR 3502005
General Product Group
Engine
General Product Type
Gasket - Full Set
Variant Id
231237
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

K&S Technologies Complete Gasket Set for Yamaha ATVs

This comprehensive gasket kit from K&S Technologies is designed for complete engine rebuilds on Yamaha YFM350 and YFM400 ATV engines. It provides all the necessary gaskets, O-rings, and washers to seal both the top and bottom ends of your engine.

Key Features:

  • Direct replacement gasket kit for full engine overhauls.
  • Covers all top-end and bottom-end engine sealing requirements.
  • Includes a wide variety of engine gaskets, O-rings, and washers.
  • Specifically engineered for Yamaha YFM350 and YFM400 ATV applications.

Specifications:

  • 64-piece kit for comprehensive coverage.
  • Gasket materials are sourced from Japan and the USA, ensuring quality and durability.

Kit Contents Include:

  • Cylinder head gasket
  • Cylinder base gasket
  • Crankcase cover gasket 1
  • Crankcase cover gasket 2
  • Oil pump cover gasket
  • Camshaft tensioner case gasket
  • Starter gasket
  • Exhaust pipe gasket
  • Cylinder head dowel pin gasket
  • Valve stem seals
  • 2 x rocker shaft 2 O-rings
  • Camshaft plug gasket
  • Cylinder head side cover O-rings
  • Cylinder O-ring
  • Cylinder collar O-ring
  • Crankshaft piston O-ring
  • Clutch O-ring
  • Crankcase cover screw plug O-ring

Part Number Cross-Reference: K&S Technologies 70-4041

Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.

Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

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More answers in our FAQ.

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