Upper Dishwasher Spray Arm
Replacement upper dishwasher spray arm – compatible with Beko, Belling, Diplomat, Flavel, Lamona and Leisure dishwashers as shown unless advised otherwise
Description
This replacement upper dishwasher spray arm matches the original part's specifications and performance, offering an affordable alternative to the factory-supplied unit without compromising the upper basket's cleaning power.
The upper spray arm sits under the top basket and sprays jets of hot water down and out across the upper load, reaching glasses, mugs, bowls, and cutlery the lower arm cannot cover. When the original arm becomes blocked, cracked or worn, the top basket loses its wash performance and the whole cycle becomes a disappointment.
This replacement matches the original in shape, hub fitting, and nozzle pattern, so it locks onto the existing supply hub, rotates with the same balance, and delivers full coverage of the upper basket from first use.
This spray arm is used across a number of Beko, Belling, Diplomat, Flavel, Lamona and Leisure models sharing the same wash platform, which is why the same component appears across more than one brand. Because it is moulded to a specific length, hub fitting, and nozzle pattern, it is not interchangeable with visually similar upper arms from other ranges, so you must confirm the full model number against the compatibility list before ordering.
This spray arm is only known to fit the models shown or as advised and will not fit any others because, even if it looks the same, it probably won't. Several may look alike but not fit; please take time to confirm this before ordering. If you are unsure, please contact us for assistance.
Technical Notes
Specifications: Compatible upper dishwasher spray arm. Product code: OEM1746200600. Type: rotating upper spray arm assembly. Material: heat-resistant, food-safe plastic. Mounting: twist-lock or push-fit onto the upper supply hub. Nozzle arrangement: directional jets angled downwards and outwards for full upper-basket coverage. Colour: grey. Manufactured to match the original part's specifications and performance. Supplied as the spray arm only; supply hub, seals, retaining clips and upper basket rails are not included unless separately listed.
Safety note: Isolate the appliance from both the mains supply and the water supply before carrying out any work. Allow the dishwasher to cool and drain fully before removing the upper basket or reaching into the tub. Take care with the small nozzle holes and any sharp edges on the arm, and do not force the arm onto its hub — if it does not seat with light pressure, check the alignment and the condition of the hub before trying again. Never operate the dishwasher with the spray arm removed or incorrectly fitted, as this can damage the wash pump.
BEKO DISHWASHER
DE3430FS, DE3430FW, DE3431FS, DE3761FS, DE3761FW, DE3861FW, DE6340S, DE6340W, DSFN1530B, DSFN1530W, DW600, DWD4310S, DWD4310W, DWD5410S, DWD5410W, DWD8650X, DWD8657S, DWD8657W, DWD8657X, DWLT68
BELLING DISHWASHER
IDW704
DIPLOMAT DISHWASHER
ADP8630, ADP8640
FLAVEL DISHWASHER
DWF640S, DWF640W, DWFA20S, DWFA20W, FDW60
LAMONA DISHWASHER
HJA8631, HJA8650, LAM8652, LAM8603, TA70000, LAM8605, LAM8603, LAM8605, LAM8670 ,LAM8651, LAM8601, LAM8671, LAM8650, LAM8600
LEISURE DISHWASHER
DWLT65
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| Further Description |
Common Faults & SymptomsThe following symptoms are commonly reported when an upper dishwasher spray arm begins to fail. Use this as a diagnostic guide before ordering a replacement — if more than one of these is present, the spray arm is the likely culprit. 1
UPPER BASKET DISHES STILL DIRTY AFTER A CYCLE
The clearest sign of an upper spray arm problem. If glasses, mugs and bowls from the top basket come out gritty, filmed or with food still attached while the lower basket cleans reasonably well, the arm is not delivering water where it should be.
2
THE UPPER SPRAY ARM IS NOT ROTATING
The arm spins on water pressure alone, so any drop in pressure — from clogged nozzles, a cracked body or a worn hub — stops it turning. A stationary upper arm leaves the entire top basket unwashed and often produces a hollow rushing sound during the cycle.
3
BLOCKED NOZZLE HOLES
Food debris, limescale and detergent residue collect inside the small nozzle jets over time. Even a handful of blocked holes visibly slows the arm and leaves a pattern of poorly washed items in the upper basket. Light blockage can be cleared, but heavy scale or degraded plastic means replacement.
4
CRACKS OR SPLITS IN THE ARM BODY
A cracked arm leaks water through the split instead of the nozzles, so pressure and rotation both fall away. Cracks on the upper arm typically come from tall glasses or items in the top basket fouling the arm as it turns, or from plastic that has hardened with age. A cracked arm cannot be repaired.
5
THE ARM HAS FALLEN OFF ITS HUB
An upper spray arm found lying in the bottom of the tub or sitting loose on the top basket rails has come loose from a worn hub or lost a retaining clip. Running the appliance in this state can damage the wash pump and leaves the upper load completely unwashed.
6
CLOUDY FILM OR WATER SPOTS ON GLASSES
A dull, cloudy finish or visible water spotting on glasses in the upper basket usually points to uneven rinsing. If the upper arm is not distributing rinse water across the load, detergent residue and minerals are left behind on every surface.
7
RATTLING OR THUMPING NOISES FROM THE UPPER BASKET
A rhythmic thumping or rattling from the upper area of the tub often means the arm is not spinning freely, is catching on the basket or tall items, or is losing water through a crack. These sounds are a useful early warning that the arm needs attention.
8
THE ARM WOBBLES OR DRAGS ON THE BASKET
An upper arm that no longer sits true on its hub will wobble as it rotates, catching on the top basket or on tall items loaded underneath. This is usually caused by worn bearing surfaces or a distorted arm, and it places extra load on the wash pump motor.
Fitment GuidanceThis part is compatible only with the models listed in the compatibility matrix above. Even if a part looks visually identical, internal specifications can differ.
Diagnostic TipsBefore concluding that the part has failed, carry out these checks to rule out other causes.
Installation GuideThese steps describe the general procedure. The exact sequence varies between models, so always consult the appliance service manual where available.
Before Ordering, Check These First
Disclaimer: The fault codes and symptoms listed above are intended as a general guide to assist with diagnosis. They cannot be taken as a definitive diagnosis of any particular problem, and other components may produce similar symptoms. Always confirm the fault with proper testing before ordering parts. |
|---|---|
| Alternate Part Number | BEKBE1746200600, 5045174626026, BEK1746200400, D243069, 32X4259, 1746200600 |
| EAN Number | OEM1746200600 |
| Manufacturer | Low Cost Spare Parts |
| Genuine Part | Alternative |
Dishwasher
Spray Arms
Spray arms spin to distribute water evenly inside your dishwasher. They are usually fitted with a nut or clip, mounted on a support or feed tube, and driven by the water from the pump. Proper rotation is crucial for effective cleaning.
Finding Dishwasher Spray Arms
The dishwasher model number is essential when ordering replacement spray arms. Images alone can be misleading, as parts may change over time. Always check before purchasing if you’re unsure.
Contact us via live chat or email if you need assistance. We can verify the correct spray arm for your dishwasher and save you the hassle of returning incorrect parts.
Many common faults, such as blockages or wear, can affect spray arm performance. Cleaning them thoroughly may solve issues without the need for replacement.
Need Help Finding the Right Spray Arm?
Provide your dishwasher make, model, and serial number. We’ll confirm the correct spray arm and offer compatible options, so your dishwasher works like new.
Contact Support TeamIMAGES AND SIZES ARE FOR INFORMATION ONLY
Component parts may vary in shape and size from the images shown. Parts are model-specific and may change at any time. Only order parts that match your model and serial number.
Spray arms and their components can vary depending on the model and position. Always ensure compatibility to avoid poor performance or incorrect installation.
Cost-Effective Spare Parts
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Spare Parts.
Cost-compatible spare parts are not generic “one-size-fits-all” items. They fall into several categories, and care must be taken to ensure the replacement is fully appropriate for your appliance.
How Compatible Parts Work
Most cost-compatible parts are the same components originally used by the manufacturer but sourced from a different supplier. Often, the brand on your appliance did not manufacture every part themselves. Clever sourcing allows us to provide the exact same part — at a lower cost — sometimes even using a different manufacturer’s part number.
Choosing The Right Replacement
Some compatible parts are excellent, offering the same performance as the original. Others are very cheap but may fail quickly. We evaluate parts before listing and provide guidance so you can avoid low-quality replacements.
Obsolete or Universal Parts
Some original parts are no longer available, so compatible alternatives are the only option. Universal parts may also be used. We only list replacements we trust to ensure quality and fit, protecting you from poor-performing components.
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Contact our technical team for advice on compatible spare parts. We’ll help you select the correct replacement, saving you money while avoiding mistakes and delays.
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Delivery & Returns Information.
We aim to get your parts to you as fast as possible. We are transparent about lead times, stock availability, and our returns process to ensure a smooth repair.
Stock Availability
Please be aware that we show availability but do not display live stock levels online. Estimates are based on average manufacturer lead times.
Tradesman Warning
Do not arrange a tradesman until your goods have arrived and been checked. We do not cover tradesman costs due to transit delays or suitability issues.
Understanding Lead Times
Normally a UK stock item. Dispatched same or next working day. Some items may take longer depending on specific warehouse location.
Usually a UK/EU stocked item but with a longer lead time. Contact us before ordering for specific clarification if the repair is urgent.
Factory or Custom order items. These are ordered specifically for you and cannot ordinarily be returned. Please allow the full time indicated.
Order Transit
Orders placed before 3:00 PM (Mon-Fri) for in-stock items are typically dispatched same-day.
We use Royal Mail, DPD, and Evri. Tracking information is emailed upon dispatch. Delivery times to rural or offshore areas will vary.
Heavy/Oversized Items
Items such as dishracks, tubs, and glass cooktops may incur additional fees due to weight and specialised packaging requirements. We will contact you if additional shipping is required.
Returns Policy
Damages
Report transit damage within 24 hours. Include a photo of the damage and the packaging to speed up the claim process.
Cancellations
You have 14 days after delivery to cancel. This must be done via email or support ticket (not phone/chat).
Exclusions
We cannot accept returns for items that have been fitted for fault-finding, used, or custom-ordered.
How to Return an Item
Contact us with your order number and reason for return.
Wait for instructions and the correct returns address (this varies by item).
Package carefully. Do not deface original packaging. Use tracked post.
Have questions about your delivery or a potential return?
Contact Support Team98% of orders delivered on time • Expert Resolution • Established 1988
