Royal Enfield Meteor 350, Classic 350 Reborn, Hunter 350 & New Bullet 350 10K/50K Service Kit – KLA00039/B Genuine OEM

Genuine Royal Enfield 10,000 km / 50,000 km Scheduled Service Kit – KLA00039/B

Keep your Royal Enfield J-Series 350 maintenance organised with the genuine Royal Enfield KLA00039/B Service Kit – 10K & 50K KM. The part number identifies a factory scheduled-service kit used for the 10,000 km and 50,000 km service milestones on compatible 350 cc J-platform motorcycles. It is a sealed service-parts kit, not a full workshop-service package, and does not include mechanic labour.

This listing is for one genuine kit identified by the complete part number KLA00039/B. The /B revision matters: please match the factory kit reference rather than relying on the unqualified base number or an older /A listing. If your mechanic has supplied an EPC or invoice part number, compare it with this SKU before ordering.

Exact Part Identification

Motorcycle Compatibility

The exact /B kit is independently catalogued across the following Royal Enfield 350 J-platform families. Match the model generation, market specification and latest VIN/EPC application before purchase.

Fitment Requires Verification

Later revisions, newer emission-system variants, limited editions and regional market configurations should be checked by VIN and the current Royal Enfield electronic parts catalogue. The above model-family references do not guarantee every year or market-specific version uses the same service packet.

Do Not Order for a Different Engine Family

• Older Classic 350 UCE, Bullet 350 UCE, Electra and Thunderbird UCE configurations without an exact EPC cross-reference.
• Himalayan 411, Scram 411, Himalayan 450, Guerrilla 450, 440-series or Royal Enfield 650-series models.
• Any motorcycle whose prescribed service-kit number is different, even if its displacement is also 350 cc.

What Is Inside KLA00039/B?

Package selection: 1 × genuine Royal Enfield 10K/50K scheduled service kit bearing part number KLA00039/B.

One specialist catalogue describes an air-filter element and sealing O-rings for this kit. However, the present evidence does not verify the current /B sealed-packet component numbers, exact O-ring types or individual piece quantities. Therefore those loose parts are reported components, not guaranteed line-item contents. Please check the kit label or current authorised Royal Enfield packing list if you need a precise bill of materials before purchase.

What This Kit Is Not

• Not an engine-oil package: engine oil is sold separately.
• Not a complete annual or scheduled service including labour, diagnostics or workshop consumables.
• Do not assume an oil filter, spark plug, brake pads, chain lubricant, cleaner, throttle-body cleaner, cables or replacement fasteners are included unless shown on the genuine packet.
• Not the separate 20,000 km service kit KLA00040/A or the separate oil-change kit KLA00041/A. These are different catalogue references; interchangeability is not implied.

When Is This Kit Used?

It is identified by Royal Enfield as the 10K & 50K km service kit. Actual service tasks, required engine-oil type and quantity, replacement intervals and inspection requirements come from the workshop schedule for your motorcycle and region. The mileage in the kit name does not mean that this packet alone completes the 10,000 km or 50,000 km service. Authorised workshop invoices show the kit being billed as a separate line item alongside engine oil and, when applicable, additional consumables.

Why Match the Complete /B Number?

The base KLA00039 and older KLA00039/A references also appear in historical catalogues. This listing is specifically for KLA00039/B. A change in revision must not be used to infer that all internal contents or pricing stayed the same. If your dealer specifies an alternate number, obtain a current supersession confirmation before substituting it.

Before You Order: Fitment Checklist

1. Check whether the motorcycle is the modern J-Series 350 generation, not an earlier UCE machine.
2. Confirm the model variant, year, country/market and emissions specification.
3. Match the exact Royal Enfield service-kit part number on your workshop estimate, packet or VIN-based EPC.
4. Check which separately billed fluids, filters, seals and consumables are needed for the planned service.
5. If you require a precise internal bill of materials, request the current sealed-packet component list before purchasing.

Fitting and Maintenance Guidance

Service items should be fitted using the correct Royal Enfield workshop procedure. Do not replace parts merely because they are visually similar across J-Series variants. Confirm filtration sealing, O-ring positioning and compatible consumables against the actual engine specification. Use factory-approved torque values from the correct service manual where applicable; no unsupported torque figure is given here.

Recommended Related Service Items to Check

Depending on the motorcycle’s service schedule, check the separately purchased engine oil, oil filter, spark plug, air-filter-related seals, chain cleaning/lubrication consumables, brake fluid and wear parts. These are service-planning suggestions, not claims that the items are supplied with this kit. Confirm the requirement and OEM part number for the exact motorcycle first.

Frequently Asked Questions

Does KLA00039/B fit Meteor 350?

Yes, exact-SKU specialist catalogues list Meteor 350 variants. Match the year, market specification and VIN-based Royal Enfield catalogue before ordering.

Does it fit Classic 350 Reborn?

The J-Series Classic 350 is supported by exact-SKU specialist listings. It is not the older UCE Classic 350 service kit.

Is it compatible with Hunter 350?

Hunter 350 appears in independent exact-SKU fitment references. Check the specific variant and VIN/EPC.

Can I use this on the new Bullet 350?

The modern J-Series Bullet 350 is listed for KLA00039/B. Do not confuse it with earlier Bullet 350 UCE and cast-iron motorcycles.

Does this kit work on Classic 350 UCE?

Not as a verified application. The older UCE engine uses a different maintenance-parts arrangement; do not purchase by engine displacement alone.

What servicing mileage is it for?

The Royal Enfield description names 10,000 km and 50,000 km. Follow the motorcycle-specific schedule for the full list of service operations.

Does the kit include engine oil?

No engine oil is described as included; specialist references expressly exclude oil and dealer invoices bill it separately.

Does it contain an air filter?

An independent specialist seller reports an air-filter element, but the current /B package contents and exact component number have not been independently verified. Match the sealed packet if this is essential.

Are O-rings supplied?

A specialist description mentions sealing O-rings, but their exact number, size and quantity require confirmation from the sealed kit.

Does it include the oil filter and spark plug?

Neither is independently confirmed as part of the current /B packet. Do not assume they are included.

Is KLA00039/A the same as KLA00039/B?

They are different recorded revisions. Do not assume identical contents or interchangeability without manufacturer documentation.

Is this a full engine-service package?

No. This is a factory spare-parts kit, not a full-service job; mechanic labour and separately specified oils and consumables are excluded.

Is the kit suitable for a 20,000 km service?

The catalogue identifies a separate 20K service kit, KLA00040/A. Consult your model-specific service plan instead of substituting solely on mileage.

Will this fit Himalayan or 650 models?

No such compatibility has been established. This listing is limited to the supported J-Series 350 families.

How many units do I receive?

One genuine Royal Enfield KLA00039/B service kit. The counts of individual internal loose parts need sealed-packet verification.

Under The Hood – Important Order Checks

Royal Enfield genuine parts are identified by their complete part number and application. Verify model generation, VIN/EPC and current kit contents before purchase; incorrect selections, wrong diagnosis and change-of-mind requests are subject to the store’s published returns policy. For missing, damaged or wrong-item claims, retain the packaging and provide a complete unboxing video within the prescribed reporting window (normally 24 hours after delivery).

Search Names

Royal Enfield 350 J Series 10k service kit; Meteor 350 10000 km service kit; Classic 350 Reborn 50k service kit; Hunter 350 maintenance kit; new Bullet 350 service kit; KLA00039/B; KLA00039 B genuine Royal Enfield scheduled service parts.