
Ideal
Ideal Washer 177986
Ideal 177986 washer (alt. 4035800) for Ideal Commercial Evojet 270 and 350 appliances, sealing joints against water loss.
At a glance
- Part type: gaskets, o-rings, seals and washers
- Appliance family: Ideal Commercial Evojet
£80.66
£67.22 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Ideal 177986 is a washer supplied for Ideal Commercial Evojet appliances. It sits between mating faces at a joint and compresses under load to form a watertight seal, preventing weeping and drips at that connection. The same item is listed under the alternative number 4035800.
Signs this part needs replacing
- Water weeping or tracking from the joint the washer sits in
- A visible drip or damp patch around the connection after the appliance has run
- The washer feels hard, flattened or brittle when the joint is opened
- Cracking or deformation visible on the washer face
- A joint that continues to seep after being re-tightened
Before you order
- Check the appliance model and serial against the compatibility list to confirm the washer is correct for your unit
- Confirm the number on the existing part or the parts list matches 177986 or 4035800
- If the joint is being opened for another repair, check whether any other seals at the same connection also need renewing
Mechanical
| Part type | Gaskets, O-Rings, Seals & Washers |
|---|---|
| Appliance family | Ideal Commercial Evojet |
Compliance
| Manufacturer part number (MPN) | 177986 |
|---|---|
| Commodity code | 4016 93 00 00 |
| GPC classification | Central Heating Replacement Parts/Accessories |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL COMMERCIAL EVOJET 270 | — | — | — | |
| IDEAL COMMERCIAL EVOJET 270 MODUATE 0 TO 10V OI R | — | — | — | |
| IDEAL COMMERCIAL EVOJET 270 MODUATE READY R | — | — | — | |
| IDEAL COMMERCIAL EVOJET 350 | — | — | — | |
| IDEAL COMMERCIAL IDEAL COMMERCIAL PARTS | — | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
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