Royal Enfield Classic 350 & Classic 500 Pillion Holder Kit – Rear Passenger Seat Handle with Fittings – KAU00003/A Genuine OEM

Genuine Royal Enfield Classic Pillion Holder Kit – KAU00003/A

Replacing a missing, loose or damaged rear passenger-seat holder on an older Royal Enfield Classic? This genuine Royal Enfield kit brings together the pillion handle and its specified fastening-part references. Designed for the traditional Classic 350 and Classic 500 seat arrangement, it is the OEM-part-number route to restoring the correct pillion seat retaining/holding hardware, subject to matching the motorcycle’s VIN and seat assembly.

The kit is catalogued as “PILLION HOLDER KIT CLASSIC 350 & 500”. The pillion handle is a specific seat-area part; do not confuse it with a rear luggage carrier, side grab rail, backrest, or passenger footrest.

Product identification

OEM component breakdown

The following five component references are supplied in the kit breakdown. This identifies the component types, not the exact number of each fastener in the retail packet. Before dispatch, match the sealed package against the genuine kit list.

What this kit is – and what it is not

This is a seat-area pillion holder/handle service kit for the older Classic range. It is not a full pillion seat assembly, seat cushion, rear seat base, rear grab rail, backrest, carrier rack, sissy bar, or footrest kit. Do not assume it includes any component other than those listed in the OEM breakdown.

Motorcycle compatibility

Fitment requires verification

Seat styles, accessory pillion seats, aftermarket conversions, single-seat builds and model-year changes can alter the mounting arrangement. Confirm the existing pillion-handle design and the VIN-specific illustrated seat assembly before ordering.

Do not order by resemblance alone

Do not assume this kit fits the Classic 350 Reborn/J-Series, Classic 650, Bullet 350 J-Series, Meteor 350, Hunter 350, Interceptor 650, or Continental GT 650. Fitment of these separate generations is not established by the KAU00003/A references.

Why use the correct genuine holder kit?

• Identifiable by one Royal Enfield kit number instead of mixing unrelated loose parts.
• Includes OEM references for the handle and related M6 fastener families.
• Supports part-number-specific repair of the pillion seat retention/holder arrangement.
• Helps avoid choosing visually similar but incorrectly dimensioned or threaded bolts.

Part numbers and revision caution

The specified handle is 591197/D. Older catalogue entries for the handle family show 591197/C as replaced by /D. However, bolt 591577/C may also appear in catalogues with a later service reference 591577/D; the later revision has inconsistent published dimensional wording. This product is KAU00003/A and its supplied breakdown specifies 591577/C. Do not substitute a newer revision or generic hardware without verifying the actual kit and application.

Installation and replacement guidance

Inspect the seat bracket, frame mounting locations, existing fasteners, washers, threads and the pillion-seat retaining arrangement before fitting. If replacing damaged components, check for distorted mounting points as well as a broken handle. Fit the correct bolts in their specified positions; different lengths must not be interchanged simply because the thread size is the same. Use the correct Royal Enfield workshop specification for tightening; no unsupported torque value is provided here. A qualified technician is recommended where seat retention or fastener condition is uncertain.

What you receive

1 × Genuine Royal Enfield KAU00003/A Pillion Holder Kit. The OEM breakdown identifies a pillion handle, two flanged-hex-bolt references, an M6 nut reference and a washer reference. Individual loose-piece quantities and any factory pre-assembly must be confirmed against the sealed genuine packet. Pillion seat, backrest, luggage rack and any unlisted hardware are not included by description.

Before you buy

Compare KAU00003/A and the component references with your original seat hardware and VIN-specific Royal Enfield EPC. The correct part is determined by the motorcycle’s actual seat arrangement, not merely the words “Classic 350” or “Classic 500”. Confirm physical packet contents before fitting.

Frequently asked questions

Which bikes is KAU00003/A intended for?

The genuine-parts catalogue lists this pillion holder kit for older Classic 350 and Classic 500 motorcycles. Confirm the exact seat assembly and VIN.

Will it fit the new Classic 350 Reborn?

Fitment to the J-Series / Reborn Classic 350 has not been established. Do not order solely on the Classic name.

Is this the pillion seat itself?

No. It is the holder/handle-related kit, not the cushion or complete passenger seat.

Is the part a rear passenger grab rail or luggage carrier?

No. It is catalogued as a pillion holder kit. Do not confuse it with a luggage rack, grab-rail conversion or backrest.

Which handle comes in this kit?

The supplied breakdown identifies handle reference 591197/D.

Are bolts included?

The breakdown lists bolts 591577/C and 591578/A, but exact retail quantities require packet confirmation.

Are nuts and washers included?

The breakdown lists nut 586021/B and washer 586032/B; the number of loose pieces is unverified.

Can I install generic M6 bolts?

Not without confirming length, grade, positioning and the OEM seat arrangement. Thread diameter alone does not establish interchangeability.

Does it suit single-seat conversions?

Not automatically. Check the installed passenger-seat/holder arrangement and mounting points.

Is this genuine Royal Enfield?

KAU00003/A is catalogued as a genuine Royal Enfield pillion holder kit.

Does it include a pillion backrest or footrests?

Neither is included in the supplied OEM component breakdown.

How do I avoid ordering the wrong kit?

Check VIN/EPC, inspect the original holder and mounting points, and compare exact component numbers before ordering.

Order and claims guidance

Please check suitability before purchase. Correctly supplied spare parts are generally not returnable for incorrect selection or diagnosis. For wrong, damaged or missing-item claims, retain a complete unboxing video and contact Under The Hood within 24 hours of delivery, subject to applicable consumer rights and store policy.