Whale AK1304 Tiptoe Mk3 Mk4 GP1309 Manual Pump Service Kit
W-AK1304
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Whale Tiptoe Mk3 / Mk4 Pump Service Kit
Complete washer set for Tiptoe foot pumps
The genuine Whale AK1304 kit contains the cup, gland, valve and sealing washers used to service Tiptoe Mk3 and Mk4 foot-operated galley pumps. It is the documented service reference for the current Mk4 GP1309 as well as the preceding Mk3 mechanism.
Key Features
- Complete serviceable washer set for Tiptoe Mk3 and Mk4
- Confirmed for current Tiptoe Mk4 model GP1309
- Renews plunger, gland and bottom-valve sealing points
- Includes valve plate, retaining washer, circlip and O-ring
- Genuine Whale manufacturer reference AK1304
Technical Specs
| Manufacturer | Whale |
| Service-kit code | AK1304 |
| Pump family | Tiptoe Mk3 / Mk4 |
| Current Mk4 model | GP1309 |
| Cup washer / gland U packing | 1 / 1 |
| Bottom / plunger valve washers | 1 / 1 |
| Plunger valve plate | 1 |
| Circlip / retaining washer | 1 / 1 |
| O-ring / rubber washer | 1 / 1 |
| 4Boats SKU | W-AK1304 |
Compatibility / Fitment Guide
| Check | Compatible when | Do not use when |
|---|---|---|
| Pump family | Pump is identified as Whale Tiptoe Mk3 or Mk4. | Babyfoot, Gusher Galley or another foot-pump family. |
| Model code | Current pump is GP1309 Mk4, or documentation confirms a Tiptoe Mk3. | A different GP number is shown. |
| Symptoms | Slow priming, leakage or poor valve sealing is caused by worn washers/seals. | Pump body, plunger shaft or other non-service-kit component is damaged. |
| System type | Manual galley freshwater pump installation. | Electric pump or pressurised-system component. |
Part Number Cross Reference
| Whale MPN | AK1304 |
| Current compatible model | GP1309 Tiptoe Mk4 |
| Earlier compatible generation | Tiptoe Mk3 |
| 4Boats SKU | W-AK1304 |
Fitment is determined by the Whale/Henderson pump model and service-kit reference. Similar-looking kits for other pump generations are not interchangeable.
Frequently Asked Questions
Does AK1304 fit both Mk3 and Mk4?
Yes. Whale specifies it as the complete washer set for Tiptoe Mk3 and Mk4 pumps.
Is GP1309 included?
Yes. GP1309 is the current Tiptoe Mk4 model.
Will it fit a Babyfoot GP4618?
No. Babyfoot GP4618 uses a different service kit, AK4615.
What faults can the kit address?
It can address worn washer and valve-seal symptoms such as slow priming or leakage, provided the rigid pump parts are undamaged.
Before ordering: read the model code from the pump and compare it with the references above and the service diagram.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
