2Bros Parts

OIL SEAL SET YZF400 426 WRF, K&S 51-4041 YAMAHA YZ426F

£33.28

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UK delivery £4.99, free over £60 2–4 business days

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Complete engine oil seal kit for selected Yamaha WR and YZ four-stroke models. Used during engine rebuilding to replace engine oil seals. Direct replacement kit. Supplied as an 8-seal kit. Clutch oil seal: 12 x 18 x 5 mm. Camshaft chain oil seal: 12 x 18 x 5 mm. Water pump oil seal: 11 x 25 x 7 mm. Water pump oil seal: 12 x 22 x 5 mm. Kit includes 8 x engine oil seals. Cross-reference K&S 51-4041. Manufacturer: K&S Technologies.

Specifications
SKU
58-9026.KS
Brand
K&S Technologies
Availability
In Stock (10)

Fitments (29)

MakeModelYear
YAMAHAWR 400F1998
YAMAHAWR 400F1999
YAMAHAWR 400F2000
YAMAHAWR 4262001
YAMAHAWR 4262002
YAMAHAWR 426F2001
YAMAHAWR 426F2002
YAMAHAWR 450F2003
YAMAHAWR 450F2004
YAMAHAWR 450F2005
YAMAHAWR 450F2006
YAMAHAYZ 4001998
YAMAHAYZ 4001999
YAMAHAYZ 400F1998
YAMAHAYZ 400F1999
YAMAHAYZ 426F2000
YAMAHAYZ 426F2001
YAMAHAYZ 426F2002
YAMAHAYZ 450F2003
YAMAHAYZ 450F2004
YAMAHAYZ 450F2005
YAMAHAYZ 450F2006
YAMAHAYZ 450F2007
YAMAHAYZ 450F2008
YAMAHAYZ 450F2009
YAMAHAYZ 450F2010
YAMAHAYZ 450F2011
YAMAHAYZ 450F2012
YAMAHAYZ 450F2013
General Product Group
General Bearings & Seals
General Product Type
Oil Seal Set
Variant Id
260932
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

K&S Technologies Complete Engine Oil Seal Set

Ensure your engine runs smoothly with this comprehensive engine oil seal kit from K&S Technologies. Designed as a direct replacement for specific Yamaha four-stroke WR and YZ models, this kit is essential for engine rebuilding and maintenance.

This 8-piece kit includes all the necessary engine oil seals required to effectively replace those compromised during engine service.

Key Features:

  • Complete 8-seal engine oil seal replacement kit
  • Direct fit for specified Yamaha WR and YZ four-stroke engines
  • Ideal for engine rebuilds and repairs

Included Oil Seal Specifications:

  • Clutch Oil Seal: 12 x 18 x 5 mm
  • Camshaft Chain Oil Seal: 12 x 18 x 5 mm
  • Water Pump Oil Seal: 11 x 25 x 7 mm
  • Water Pump Oil Seal: 12 x 22 x 5 mm

Part Number Cross-Reference: K&S 51-4041

Before you buy

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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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