This part fits the following tools:
26600 Type 1 RECIP SAW
27391 Type 2 9.0AMP KYLS RECIP. SAW
27391 Type 4 9.0AMP KYLS RECIP. SAW
DW303MB Type 3 9.0 AMP KEYLESS RECIP SAW
DW303MC Type 3 RECIP SAW
DW303MC Type 4 RECIP SAW
DW303MK Type 2 RECIPROCATING SAW
DW303MK Type 3 RECIPROCATING SAW
DW303MKB2 Type 1 RECIPROCATING SAW KEYLESS
DW303MKB2 Type 2 RECIPROCATING SAW KEYLESS
DW303MKBR Type 1 RECIPROCATING SAW KEYLESS
DW303MKBR Type 2 RECIPROCATING SAW KEYLESS