YD25 Cylinder Head
YD25 Cylinder Head Exchange Program
Our reconditioned exchange cylinder heads are built according to the following protocol:
Cylinder Head Genuine Exchange
Genuine exchange cylinder heads are fitted with genuine cams, valves, lifter buckets, springs, shims. Your head is required as an exchange. We need to recover the valve train parts.
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| genuine valve parts |
tapet cover view | block side view |
gaskets included with head |
New Cylinder Head
All new cylinder heads are fitted with your genuine valve train parts.
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| your valve parts | tapet cover view | block side view | block side view |
Warranty
Heads are warranted for a period of 12 months or 20 000 kms which ever comes first. The warranty covers defects in material or manufacturing. No warranty if overheated electrolytes. Do not under any circumstances earth the radiator core as this creates electrolysis.
Recommended Extras
There are 3 common parts that cause the yd25 to lose coolant and overheat.
Radiator top tank: We have seen the header tank hose barb on the side of the radiator cap mount fail as low as 110k kms. These failures result in total coolant loss within a few minutes. To check the radiator top tank, remove the cap (when cold) and look and feel for brown blemishes in the cap mount. If in doubt, talk with a radiator specialist about replacing the top tank.
Upgraded heater hose kit: Heater hose plastic fittings and oil cooler hoses. We do an upgraded heater hose kit that includes new oil cooler hoses Click the here to go to the upgraded heater hose page
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EGR delete pipe kit: Egr pipes are prone to cracking internally in the heat exchanger causing loss of coolant Click here to go to the EGR delete pipe page
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