Royal Enfield 570903/A Diaphragm UCD33 | Bullet 500 UCE BS3 Genuine OEM

Name: Royal Enfield 570903/A Diaphragm UCD33 | Bullet 500 UCE BS3 Genuine OEM
Brand: Royal Enfield
SKU: 570903/A
Availability: InStock

₹498 inclusive of all taxes

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The Royal Enfield 570903/A Diaphragm – UCD33 is the replacement diaphragm used in the UCD33 carburetor assembly fitted to compatible Royal Enfield Bullet 500 UCE models.

The diaphragm works with the carburetor piston valve assembly to control the movement of the piston valve according to engine vacuum. A properly functioning diaphragm is important for correct throttle response, air-fuel delivery and smooth engine operation.

Royal Enfield parts catalogue data identifies 570903/A specifically as “DIAPHRAGM – UCD33”. It is also listed as a component of the Piston Valve & Diaphragm Kit.

Key Features

Genuine Royal Enfield OEM spare part
Part Number: 570903/A
Description: Diaphragm – UCD33
Designed for UCD33 CV carburetor
Used with the carburetor piston valve assembly
Helps maintain correct piston movement under engine vacuum
Suitable for carburetor servicing and repair
Ideal replacement for damaged, cracked or aged diaphragm

Compatibility

Royal Enfield Bullet 500 UCE BS3
Royal Enfield Bullet 500 with UCD33 carburetor

Important: This diaphragm is specifically for the UCD33 carburetor. Confirm that your motorcycle is equipped with the UCD33 carburetor and match the original part number before ordering. The Bullet 500 parts catalogue identifies 570903/A within the UCD33 carburetor assembly.

Application

UCD33 CV Carburetor / Piston Valve & Diaphragm Assembly

Package Contents

1 × Royal Enfield 570903/A Diaphragm – UCD33

Return & Replacement Policy

General Policy: Please note that a replacement request will only be accepted after our technical team verifies that the claim is eligible according to our terms and conditions. We reserve the right to accept or reject any request that does not meet our quality and safety standards.

Important Notice: We do not offer direct returns or immediate refunds. All requests must first be processed as a Replacement. A refund will only be initiated if the required replacement part is currently out of stock.

1. Replacement Window

You may request a replacement within 3 to 5 days of delivery.
Requests made after this 5-day window will not be eligible for return or exchange.

2. Eligibility for Replacement

A request is valid only if:

The item is in its original packaging and in brand-new condition.
The item shows no signs of installation, scratches, or grease.
All tags, labels, and accessories are included in the return box.
Electronics/Sensors: These items are eligible for replacement only in the case of a verified manufacturing defect.

3. Mandatory Unboxing Video

We strictly mandate that customers record a continuous unboxing video while opening the parcel.
Claims for “Damage in Transit” or “Missing Parts” will not be processed without a clear, unedited unboxing video.

4. Non-Returnable Items

Custom Orders: Parts specifically manufactured or managed on a per-order basis.
Handling Damage: Items damaged during a failed installation attempt or due to incorrect handling.

5. Shipping & Reverse Pickup Rules

Our Error: Free reverse pickup is provided only if the mistake is on our side (Wrong item sent or Damage in transit).
Customer Error: If a replacement is requested due to a customer error (e.g., ordering the wrong model), the customer is responsible for both return and forward shipping charges.

6. Fitment & Compatibility Verification

In case of fitment issues, we may request a photo of your motorcycle or scooter to verify the part’s compatibility before processing a replacement.

7. Refund Process

Once we receive the returned item, our team will perform a Quality Check.
After passing the check, if a replacement is out of stock, your refund will be processed within 1-2 working days to your original payment method.
Note: Shipping charges are non-refundable if the return is due to customer error.

8. How to Request a Replacement

WhatsApp: +91 95557 98738
Email: eazonline01@gmail.com
Website: My Account > Orders > Request Return

Name *
First
Last
Email *
Order ID :
Reason for Replacement
Describe your issue

WhatsApp for

Unboxing Video Link (Google Drive/YouTube)
Please upload your unboxing video to Google Drive or YouTube and paste the shareable link here. Make sure the link is set to "Anyone with the link can view".
WhatsApp Number (Used for sending Photos/Video)
Please send the high-quality photos and unboxing video of the product to our official WhatsApp: +91 9555798738 . Mention your Order ID in the chat.

Cancellation Policy

1. Order Cancellation Window:

You can cancel your order within 4 to 5 hours of placing it.
Once the order is processed or the status changes to “Packed/Shipped,” the Cancel button will automatically be disabled.

2. Cancellation After Processing:

If you wish to cancel the order after the 5-hour window or after the tracking details have been updated, a Processing Fee will be applicable.
This fee covers the cost of packaging material and administrative efforts already spent on your order.

3. Cancellation Before Processing:

You can cancel your order free of charge as long as the order status is “Pending”.
Once our team starts working on your order and the status changes to “Processing” or “Packed”, the cancellation option will be disabled.

4. How to Cancel:

You can cancel directly from the “My Account > Orders” section on our website.
If the button is not visible, it means your order has already been processed for shipping.

Weight	0.3 kg
Dimensions	20 × 10 × 10 cm

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