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The rocker arm is a critical component of the timing system in Volvo Penta marine engines. This original factory part guarantees the precise transmission of movement from the camshaft to the valves, ensuring their synchronized opening and closing in each engine operating cycle. The original part 3861873 maintains the exact manufacturing tolerances specified by Volvo Penta, preserving the reliability and durability of the distribution assembly.
This original factory replacement is compatible with a wide range of Volvo Penta 4.3 series engines, including GXI, GL, OSI and GXIE variants, as well as larger displacement V series engines. The use of original parts guarantees optimal operation of the engine and avoids synchronization problems that could compromise the performance and useful life of the marine thruster.
| Series | Models |
|---|---|
| 4.3OSI Series | 4.3OSI-B, 4.3OSI-BF, 4.3OSI-C, 4.3OSI-CF, 4.3OSI-D, 4.3OSI-DF, 4.3OSI-E, 4.3OSI-EF, 4.3OSI-F, 4.3OSI-FF, 4.3OSI-G, 4.3OSI-GF, 4.3OSI-J, 4.3OSI-JF |
| 4.3GI Series | 4.3GI-200-R |
| 4.3GL Series | 4.3GL-A, 4.3GL-B, 4.3GL-C, 4.3GL-D, 4.3GL-E, 4.3GL-EF, 4.3GL-G, 4.3GL-GF, 4.3GL-J, 4.3GL-JF, 4.3GL-P |
| 4.3GXI Series | 4.3GXI-225-R, 4.3GXI-A, 4.3GXI-B, 4.3GXI-BF, 4.3GXI-C, 4.3GXI-CF, 4.3GXI-D, 4.3GXI-DF, 4.3GXI-E, 4.3GXI-EF, 4.3GXI-F, 4.3GXI-FF, 4.3GXI-G, 4.3GXI-GF, 4.3GXI-J, 4.3GXI-JF, 4.3GXI-P, 4.3GXI-Q |
| 4.3GXIE Series | 4.3GXIE-225-R, 4.3GXIE-M, 4.3GXIE-P, 4.3GXIE-Q |
| V Series | V6-200-A, V6-225-A, V6-225-E-A |
| Manufacturer/Brand | Reference/Part Number |
|---|---|
| Volvo Penta | 3861873, VOP3861873 |
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