Quickly Locate Powerheads & Lower Units Using the Model or Serial Number Range Using the Chart Below
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Verado Blocks & SC
Sport Jet Powerheads
Part Number
Description
Serial # Range
Notes
MERCURY L4NA REMANUFACTURED LONGBLOCKS
LB L4NA 75-100 HP - RM
1B366823 & up
Gaskets & Hardware Included
LB L4NA 115 HP - RM
1B366823 & up
Gaskets & Hardware Included
MERCURY VERADO REMANUFACTURED LONGBLOCKS
LB L4 Verado GEN I - RM
1B227000 - 1B517158
Gaskets & Hardware Included
LB L4 Verado GEN II - RM
1B517159 & up
Gaskets & Hardware Included
LB L6 Verado GEN I - RM
0T980000 - 1B517433
Gaskets & Hardware Included
LB L6 Verado GEN II - RM
1B517434 & up
Gaskets & Hardware Included
MERCURY VERADO REMANUFACTURED SUPERCHARGERS
SUPERCHARGER - L4 RM
1B227000 & up
Updated End Cap
SUPERCHARGER - L6 RM
0T980000 & up
Updated End Cap
REMANUFACTURED SPORT JET POWERHEADS
PH 175XR2 SJ - RM
E369300 & up
2.5L
PH 200 DFI SJ - RM
0E384500 - 0E435741
2.5L
PH 240 EFI SJ - RM
0E379399 - 0E406399
2.5L
PH 240 EFI SJ - RM
0E406400 & up
2.5L
PH 250 DFI SJ - RM
0E407100 & up
3.0L