2Bros Parts

GASKET FULL SET 03-04 YZ125, K&S 71-4006 YAMAHA MX, INCLUDES OEM PAPER BASE GASKET

£33.83

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

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K&S Technologies complete engine gasket set for Yamaha YZ125 2003-2004. Designed for full top-end and bottom-end engine rebuilds, this 18-piece kit provides all necessary gaskets, O-rings, and sealing washers for the entire engine assembly. Gasket materials are sourced from Japan and the United States. Kit includes: 2 x Cylinder head O-rings, 1 x Cylinder base gasket, 1 x Cylinder cover gasket, 1 x Cylinder housing gasket, 1 x Water pump housing cover gasket, 1 x Crankcase cover gasket 1, 1 x Crankcase cover gasket 3, 2 x Exhaust pipe seals, 1 x Carburettor cover gasket, 1 x Crankcase oil level O-ring, 1 x Starter O-ring, 1 x Crankcase plug gasket, and 3 x Washer gaskets for water pump, crankcase, and clutch. Cross-reference OEM Part Numbers: K&S Technologies 71-4006, 28-0004_K.03-04, 28-0004_KS.03-04.

Specifications
SKU
28-0004_KS.03-04
Brand
K&S Technologies
Availability
In Stock (9)
General Product Group
Engine
General Product Type
Gasket - Full Set
Variant Id
287726
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

K&S Technologies Complete Engine Gasket Set for Yamaha YZ125 (2003-2004)

This comprehensive K&S Technologies gasket set is designed for the full top-end and bottom-end engine rebuild of Yamaha YZ125 models. It provides all the necessary gaskets, O-rings, and sealing washers for a complete engine assembly, serving as a direct replacement for OEM parts.

Key Features:

  • Intended for full engine rebuild applications.
  • Direct OEM replacement fitment ensures proper installation.
  • Covers all top-end and bottom-end engine assembly sealing requirements.

Specifications:

  • 18-piece kit for comprehensive coverage.
  • Gasket materials are sourced from Japan and the United States for quality and durability.

Kit Contents:

  • 2 x Cylinder head O-rings
  • 1 x Cylinder base gasket
  • 1 x Cylinder cover gasket
  • 1 x Cylinder housing gasket
  • 1 x Water pump housing cover gasket
  • 1 x Crankcase cover gasket 1
  • 1 x Crankcase cover gasket 3
  • 2 x Exhaust pipe seals
  • 1 x Carburettor cover gasket
  • 1 x Crankcase oil level O-ring
  • 1 x Starter O-ring
  • 1 x Crankcase plug gasket
  • 3 x Washer gaskets for water pump, crankcase, and clutch
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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

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