Crom® Head Gasket Set for Volvo Penta 2003 2003AG 2003B 2003BG 859093 876309

This head gasket kit, also known as a decarbonizing gasket kit, includes the head gasket with reference  859093, 840405. The cylinder head bolts with reference 970888, should be replaced when needed[1], and tightening should be performed in two stages, using a diagonal pattern. The bolts must be coated with molybdenum disulfide.

Tightening torque settings:

• 20 Nm 14.7 lbf. ft
• 70 Nm 51.6 lbf. ft

Kindly check the second picture that provides the necessary instructions, directly quoted from the Volvo Penta workshop manual.

[1] The cylinder head bolts should be replaced when there are signs of elongation, or cannot be specified if it is already elongated, by checking the "waist" of the bolt. 

This product replaces the following manufacturer's part nr:

• Volvo Penta: 876309
  
• Orbitrade: ORB21309, 21309
• Recmar: -
• Crom order number: 121033

The references that are listed here are trademarks that apply to the respective trademark owners. The references are used only for a reference purpose. Our product is compatible with these reference numbers. Please note that our product is an aftermarket product (non-OEM), unless otherwise stated.