
Ideal
Ideal Washer 177987
Ideal 177987 washer, also listed as 4035925, for Ideal Commercial Evojet 450 and 600 Moduate RWF 3PH R appliances.
At a glance
- Part type: Gaskets, o-rings, seals and washers
- Appliance family: Ideal Commercial Evojet
£94.15
£78.46 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 177987 is a washer supplied for Ideal Commercial appliances. It sits between mating faces on a joint and compresses under load to form a watertight seal, stopping water escaping from the connection it serves. The same washer is also listed under the alternative number 4035925.
Signs this part needs replacing
- Water weeping or dripping from the joint the washer seals
- The washer has hardened, flattened or cracked with age and heat cycling
- Scale, corrosion or debris has built up on the sealing face
- The joint keeps loosening after being tightened
- Damp patches, water staining or mineral deposits around the connection
Before you order
- Confirm your appliance model against the compatibility list before ordering
- Compare the number on the existing washer with 177987 and 4035925
- Inspect the mating faces and any adjacent seals while the joint is open, as a seal kit may be needed
Mechanical
| Part type | Gaskets, o-rings, seals and washers |
|---|---|
| Appliance family | Ideal Commercial Evojet |
Compliance
| Manufacturer part number (MPN) | 177987 |
|---|---|
| Commodity code | 4016 93 00 00 |
| GPC classification | Central Heating Replacement Parts/Accessories |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL COMMERCIAL EVOJET 450 MODUATE RWF 3PH R | — | — | — | |
| IDEAL COMMERCIAL EVOJET 600 MODUATE RWF 3PH R | — | — | — | |
| 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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