💧 Jet Body, Marshall Gruber VIP, 1-1/2″hs, a1″s, w1″s
Made by Marshall Gruber Supplies, manufacturer part number JB1005.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Marshall Gruber Supplies |
| Manufacturer part number | JB1005 |
| Hole Size | 1-1/2″ |
| Model | VIP3, VIP4 |
| Jet Part Type | Body |
| Air Connection Size | 1″ |
| Air Connection Type | Slip (s) |
| Water Connection Size | 1″ |
| Water Connection Type | Slip (s) |
| Catalog description | Jet Body, Marshall Gruber VIP, 1-1/2″hs, a1″s, w1″s |
Exploded parts diagram: This part is shown as item #1 on the GruberHydro VIP Whirlpool Series exploded parts diagram.
🔧 GruberHydro VIP Whirlpool Series – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | Cap Set, Marshall Gruber VIP3, 6-Jet, Chrome Plated ABS |
| – | Cap Set, Marshall Gruber VIP3, 8-Jet, Classic White |
| – | Cap Set, Marshall Gruber VIP3, 6-Jet, Classic White |
| 6 | 54-411-W001K6 |
| 5 | Wall Fitting, Marshall Gruber VIP3/VIP4, 1-1/2"hs, 1" Long |
| 4 | Wall Fitting, Marshall Gruber VIP3/VIP4,1-1/2"hs,1-1/2" Long |
| 3 | Wall Fitting, Marshall Gruber VIP3/VIP4,1-1/2"hs,2-3/4" Long |
| 2 | Jet Body, Marshall Gruber VIP, 1-1/2"hs, a3/4"s, w3/4"s |
| 1 | Jet Body, Marshall Gruber VIP, 1-1/2"hs, a1"s, w1"s ◀ this part |












