ASC, Alternator, 12V, 100 Amp, IR, EF, CW, 57MM, Delco, 21SI, Reman
| Brand Name | ASC POWER SOLUTIONS | Condition | Reman |
|---|---|---|---|
| Amps | 100 | Volts | 12 |
| Fan Type | External | Rotation Direction | Clockwise |
| Regulator Type | Internal | Pulley Outside Diameter | 57 |
| Ground Type | Negative | Number Code for Plug Type | 151 |
| Weight | 16.05 lbs (7.2789 Kg) |
|---|---|
| Dimension | Height:8.5 In (21.59 Cm) | Width:8.5 In (21.59 Cm) | Length:13.5 In (34.29 Cm) |
| Electronic Product Code | A121770 |
| Make | Model | Year | Notes |
|---|---|---|---|
| Chevrolet | B7 | 1994-1994 | L; 6Cyl; 6.6L; -CC; 403Cid; U/K; 3116; DIESEL; FI; Caterpillar; |
| Chevrolet | B7 | 1995-1995 | L; 6Cyl; 6.6L; -CC; 403Cid; U/K; 3116; DIESEL; FI; Caterpillar; |
| Chevrolet | B7 | 1996-1996 | L; 6Cyl; 6.6L; -CC; 403Cid; U/K; 3116; DIESEL; FI; Caterpillar; |
| Chevrolet | B7 | 1997-1997 | L; 6Cyl; 6.6L; -CC; 403Cid; U/K; 3116; DIESEL; FI; Caterpillar; |
| Chevrolet | B7 | 1998-1998 | L; 6Cyl; 6.6L; -CC; 403Cid; U/K; 3116; DIESEL; FI; Caterpillar; |
| Chevrolet | B7 | 1998-1998 | L; 6Cyl; 7.2L; -CC; 441Cid; U/K; 3126; DIESEL; FI; Caterpillar; |
| Chevrolet | B7 | 1999-1999 | L; 6Cyl; 7.2L; -CC; 441Cid; U/K; 3126; DIESEL; FI; Caterpillar; |
| Chevrolet | B7 | 2000-2000 | L; 6Cyl; 7.2L; -CC; 441Cid; U/K; 3126; DIESEL; FI; Caterpillar; |
| Chevrolet | B7 | 2001-2001 | L; 6Cyl; 7.2L; -CC; 441Cid; U/K; 3126; DIESEL; FI; Caterpillar; |
| Chevrolet | B7 | 2002-2002 | L; 6Cyl; 7.2L; -CC; 441Cid; U/K; 3126; DIESEL; FI; Caterpillar; |
| Competitor Part Number | Competitor Name | Interchange Type | Notes |
|---|---|---|---|
| A121770 | ASC POWER SOLUTIONS | Direct Replacement | |
| A-1354 | Dixie Electric | Direct Replacement | |
| X67971N | MPA X New | Direct Replacement | |
| 10459046 | Delco | Direct Replacement | |
| 3675156RX | CUMMINS | Direct Replacement | |
| 112990 | Cargo | Direct Replacement | |
| 7666N-USA | ROMAINE ELECTRIC | Direct Replacement | |
| 101-21111 | Dixie Electric New | Direct Replacement | |
| 8010 | Lester | Direct Replacement | |
| 90-01-4118 | Wilson Auto Electric | Direct Replacement | |
| X67666 | MPA X | Direct Replacement | |
| ADR0304 | Arrowhead Electrical Products | Direct Replacement | |
| 21SI | Model Number | Direct Replacement | |
| 36-7666 | ROMAINE ELECTRIC | Direct Replacement | |
| 19010112 | Delco | Direct Replacement | |
| 42799 | RCP | Direct Replacement | |
| 240-839A | PIC | Direct Replacement | |
| 8010 | Industry | Direct Replacement | |
| AL9960LH | BOSCH | Direct Replacement | |
| 90014118 | Wilson Auto Electric | Direct Replacement | |
| A121770N | ASC POWER SOLUTIONS | Direct Replacement | |
| 311218 | YouTech | Direct Replacement | |
| YT-311218 | YouTech | Direct Replacement |