The Volvo Penta Injector Sleeve Set (861255) is designed to ensure correct installation and sealing of the fuel injectors in Volvo Penta marine diesel engines . Injector sleeves (also known as injector cups or bushes) protect the cylinder head and provide a proper sealing surface between the injector and the combustion chamber.
Replacing worn or damaged injector sleeves is essential to prevent fuel leakage, combustion gas blow-by, and cooling system contamination. This set is manufactured to OEM-equivalent specifications for accurate fitment and reliable long-term performance.
Product Type
Injector sleeve set
Volvo Penta OEM / Reference Numbers
Replaces the following original part numbers:
861255
838619
838896
838821
Function
Seats and seals the fuel injector
Protects the cylinder head
Prevents fuel and compression leaks
Compatibility
Suitable for Volvo Penta engines:
AD / D Series
AD31
AD31B
AD31D
AD31D-A
AD31L-A
AD31P-A
AD31XD
AD41A
AD41B
AD41BJ
AD41D
AD41L-A
AD41P-A
D41B
D41D
D41L-A
KAD / KAMD Series
KAD300-A
KAD42A
KAD42B
KAD42P-A
KAD43P-A
KAD43P-B
KAD44P
KAD44P-B
KAD44P-C
KAMD300-A
KAMD42A
KAMD42B
KAMD42P-A
KAMD43P
KAMD43P-A
KAMD43P-B
KAMD44P-A
KAMD44P-B
KAMD44P-C
MD / TAMD / TMD Series
MD31A
TAMD31A
TAMD31B
TAMD31D
TAMD31L-A
TAMD31M-A
TAMD31P-A
TAMD31S
TAMD41A
TAMD41B
TAMD41D
TAMD41H-A
TAMD41H-B
TAMD41P
TAMD41P-A
TAMD42B
TAMD42WJ-A
TMD31A
TMD31B
TMD31D
TMD31L-A
TMD41A
TMD41B
TMD41D
TMD41L-A
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