Pittsburgh
3 Ton Low-Profile Floor Jack with RAPID PUMP
$224.99
Best Floor Jacks · head-to-head
3 Ton Low-Profile Floor Jack with RAPID PUMP vs 6603ASJ Professional Aluminum 3 Ton Service Jack
A sourced, side-by-side comparison. 3 Ton Low-Profile Floor Jack with RAPID PUMP is cheaper at $224.99. Every spec and price links to its source.
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Sunex
6603ASJ Professional Aluminum 3 Ton Service Jack
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Which is better: the 3 Ton Low-Profile Floor Jack with RAPID PUMP or 6603ASJ Professional Aluminum 3 Ton Service Jack?
The 6603ASJ Professional Aluminum 3 Ton Service Jack wins 1 of the 1 specs we compare head to head; the other wins 0.
See 3 Ton Low-Profile Floor Jack with RAPID PUMP on Amazon See 6603ASJ Professional Aluminum 3 Ton Service Jack on Amazon
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | 3 Ton Low-Profile Floor Jack with RAPID PUMP | 6603ASJ Professional Aluminum 3 Ton Service Jack |
|---|---|---|
| US price | $224.99 | — |
| Brand | Pittsburgh | Sunex |
| Released | — | — |
| Lifting capacity tons | 3 | 3 |
| Min lift height (in) | 5.125 | 3.8 |
| Max lift height (in) | 18.25 | 20 |
| Weight (lb) | 70 | 58 |
| Frame material | steel | aluminum |
| Lift speed strokes | 3.5 | 6 |
| Saddle diameter (in) | — | 4.5 |
| Warranty years | 0.25 | 1 |
Sources — 3 Ton Low-Profile Floor Jack with RAPID PUMP: harborfreight.com (verified 2026-08-01). 6603ASJ Professional Aluminum 3 Ton Service Jack: mrosupply.com (verified 2026-08-01).
What's the difference between the 3 Ton Low-Profile Floor Jack with RAPID PUMP and 6603ASJ Professional Aluminum 3 Ton Service Jack?
Where the two actually differ on the specs we track (6 of 8). Matching specs are omitted.
- Min lift height (in): 3 Ton Low-Profile Floor Jack with RAPID PUMP 5.125 vs 6603ASJ Professional Aluminum 3 Ton Service Jack 3.8
- Max lift height (in): 3 Ton Low-Profile Floor Jack with RAPID PUMP 18.25 vs 6603ASJ Professional Aluminum 3 Ton Service Jack 20
- Weight (lb): 3 Ton Low-Profile Floor Jack with RAPID PUMP 70 vs 6603ASJ Professional Aluminum 3 Ton Service Jack 58
- Frame material: 3 Ton Low-Profile Floor Jack with RAPID PUMP steel vs 6603ASJ Professional Aluminum 3 Ton Service Jack aluminum
- Lift speed strokes: 3 Ton Low-Profile Floor Jack with RAPID PUMP 3.5 vs 6603ASJ Professional Aluminum 3 Ton Service Jack 6
- Warranty years: 3 Ton Low-Profile Floor Jack with RAPID PUMP 0.25 vs 6603ASJ Professional Aluminum 3 Ton Service Jack 1