Hose Adapter, 1-1/2″mpt x 1-1/2″ – 1-1/4″ hose | 31105307R
$8.26
| Manufacturer part number | 31105307R |
| Returns | 30-day returns – see our returns policy |
14 in stock
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🔧 What this part is
Jacuzzi/Carvin Hose Adapter, 1-1/2"mpt x 1-1/2" – 1-1/4" hose, part number 31105307R. A plumbing fitting for spa and pool pipework; the sizes and thread types have to match what is already in the pipe run.
Size as listed: 1-1/2" x 1-1/4"; connections: male pipe thread and hose.
✅ Check before you order
- Measure the part you are replacing – this one is listed as 1-1/2" x 1-1/4".
- The connections have to match: male pipe thread and hose.
- The number on the old part should read 31105307R, or the maker’s equivalent.
- Not sure? Send us a photo of the old part and any number on it, and we will tell you whether this is the one.
🔧 Exploded diagram and parts
This part belongs to the Sand Filter, Jacuzzi Splash SS160, SS185, SS240 assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 1 |  |
Multiport Valve, Carvin DVK7C, 1-1/2", 7 Pos, Clamp | 39263020K | Available to order | $134.50 | |
| 1 |  |
Multiport Valve, Carvin Jacuzzi DVK7, 2", 7 Position | 39-0006-09-R | Available to order | $211.56 | |
| 1 |  |
Multiport Valve, Carvin DVK7C, 1-1/2", 7 Pos,Clamp,New Style | 39263035K | In stock | $156.44 | Add to cart |
| 1 |  |
Multiport Valve, Praher TM-22-H8, 2"fpt, 7 Position | TM-22-H8 | 4 in stock | $165.50 | Add to cart |
| 4 |  |
Clamp Ring Assembly, Carvin Sandstorm, Plastic | 85813903K | 9 in stock | $46.81 | Add to cart |
| 7 |  |
Drain Nozzle, Carvin Laser/Sandstorm | 85853300R000 | 5 in stock | $9.96 | Add to cart |
| 8 |  |
Drain Nozzle Retainer, Carvin Laser/Sandstorm | 14255202R | 3 in stock | $4.38 | Add to cart |
| 10 |  |
Lateral, Carvin Laser 190L/225L, Quantity 8, After 2003 | 85531203R8 | 4 in stock | $55.45 | Add to cart |
| 12 |  |
Fill Spout, Carvin Laser/MFM/RMST-24 | 22363907R | 6 in stock | $9.98 | Add to cart |
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
Stainless Clamp, 3/4" to 1-3/4" | H03-0004 | 20 in stock | $2.77 | Add to cart |
 |
Generic PTFE Teflon/Plumbers Thread Seal Tape A05-0265 | A05-0265 | 214 in stock | $1.27 | Add to cart |
 |
Barb Adapter, 1-1/2"mpt x 1-1/2"b | 31159007R | 4 in stock | $8.25 | Add to cart |
| Brand | Jacuzzi/Carvin |
|---|---|
| Plumbing Connection Type | Male Pipe Thread (mpt) |
| Plumbing Connection Size | 1-1/2" |
| Barb Fitting Type | Hose Adapter |
| Barb Size | 1-1/2", 1-1/4" |
| Barb Type | Barb (b) |
| H Part# | 89-105-1015 |