6.6 REAR SEAL TOOL
2001- Later GMT800, 2500HD, 3500 with 6.6-liter Duramaxdiesel engine. The rear seal is press-fitted to both the engine block andcrankshaft. The fit of inner/outer seal bodies is critical, and anymisalignment can result in leakage. 99-1043 is a two-piece tool that mounts tothe crankshaft and forces on both inner and outer seal bodies. Place the newseal on the inner body of the 99-1043. Attach the tool to the end of thecrankshaft assembly. Turn the forcing screw on the tool to press the seal untilit bottoms in the block.
Applications: ISUZU 6.6L Duramax Diesel
Works on seals including 97209342
| Make | Model | Year | Notes |
|---|---|---|---|
| American Motors | Ambassador | 1971-1971 | V; 8Cyl; 6.6L; -CC; 401Cid; U/K |
| American Motors | Ambassador | 1971-1971 | V; 8Cyl; 6.6L; 6571CC; 401Cid; 4.17 |
| American Motors | Ambassador | 1971-1971 | V; 8Cyl; 6.6L; 6572CC; 401Cid; 4.17 |
| American Motors | Ambassador | 1972-1972 | V; 8Cyl; 6.6L; -CC; 401Cid; U/K |
| American Motors | Ambassador | 1972-1972 | V; 8Cyl; 6.6L; 6571CC; 401Cid; 4.17 |
| American Motors | Ambassador | 1972-1972 | V; 8Cyl; 6.6L; 6572CC; 401Cid; 4.17 |
| American Motors | Ambassador | 1973-1973 | V; 8Cyl; 6.6L; -CC; 401Cid; U/K |
| American Motors | Ambassador | 1973-1973 | V; 8Cyl; 6.6L; 6571CC; 401Cid; 4.17 |
| American Motors | Ambassador | 1973-1973 | V; 8Cyl; 6.6L; 6572CC; 401Cid; 4.17 |
| American Motors | Ambassador | 1974-1974 | V; 8Cyl; 6.6L; -CC; 401Cid; U/K |
| Competitor Part Number | Competitor Name | Interchange Type | Notes |
|---|---|---|---|
| 99-1043 | MAGNUM | Direct Replacement | |
| ST-125 | STALLION PRODUCTS | Direct Replacement | |
| 991043 | MAGNUM | Direct Replacement | |
| J-44642 | SPX (OTC ROTUNDA) | Direct Replacement |