Royal Enfield H6906016 Bolt – Cylinder Head / Rocker Cover Bolt for Interceptor 650, Continental GT 650, Super Meteor 650, Shotgun 650 & Classic 650 – Genuine OEM

Royal Enfield part number H6906016 is the genuine “BOLT, COVER CYLINDER HEAD” used to fasten the rocker / valve cover on the 650 parallel-twin engine family. Official Royal Enfield parts portals list H6906016 (and its running revisions H6906016/C, H6906016/D) as bolt, cover cylinder head, confirming that this is the OEM fastener that secures the top cover of the cylinder head.

Multiple authorised and specialist dealers catalogue this part specifically for the Interceptor INT 650 (BS4 & BS6), Continental GT 650 (BS4 & BS6) and Super Meteor 650, ensuring exact fit on all 650 twins. A dedicated 650 parts supplier further describes H6906016 as the “rocker cover bolt for 650 Super Meteor / Classic models

Being an OEM high-tensile fastener, H6906016 is engineered for correct clamp load, thread engagement and corrosion resistance around the hot cylinder-head area. Cheap generic bolts risk poor sealing, stripped threads and leaks from the rocker cover gasket. This genuine bolt is ideal when you are:

• Rebuilding a 650 twin top-end,

• Replacing missing / rounded bolts, or

• Restoring a bike back to factory-correct hardware.

Key Features 

• Genuine Royal Enfield OEM cylinder head cover / rocker cover bolt – Part No. H6906016 (may be supplied as updated codes H6906016/C or H6906016/D with identical application).

• Official description: “BOLT, COVER CYLINDER HEAD”, used on the 650 parallel-twin engines.

• Confirmed compatibility with Interceptor 650 BS4/BS6 and Continental GT 650 BS4/BS6 via dealer catalogue.

• Listed for Super Meteor 650 by multiple authorised 650 parts dealers and category pages.

• Identified by a specialist supplier as “rocker cover bolt for 650 Super Meteor / Classic models”, supporting use on the Classic 650.

• Appears in the Shotgun 650 official parts book covers section as product H6906016 – Bolt Cover Cylinder Head, confirming Shotgun fitment.

• High-tensile steel fastener designed for high-temperature cylinder-head environment, maintaining correct clamp on the rocker cover and gasket.

• Direct replacement for damaged, rusted, or missing original bolts – no modification required.

• OEM finish and dimensions ensure even sealing, reduced oil seepage and proper torque compared to local hardware-store bolts.

• Supplied as full packet of 5 PCS 

Compatibility Table

(Only confirmed models listed; no guesswork.)

Note:
Royal Enfield may ship the bolt under suffix codes H6906016/C or H6906016/D. All are catalogued as bolt, cover cylinder head for the same 650 twin applications.

If your bike is not listed above, treat fitment as unconfirmed and verify against your VIN-specific microfiche or local RE dealer before ordering.

Variants

Single OEM variant only:

• H6906016 – Cylinder Head Cover / Rocker Cover Bolt

  • Also supplied as H6906016/C or H6906016/D depending on latest OEM revision.

  • Pack size: 5NOS (5 bolt)

No LH/RH or colour variants – identical bolts are used in multiple positions around the cover.

FAQs 

Q1. How many H6906016 bolts does my 650 twin need?
Typically, several identical bolts are used around the rocker / valve cover on the 650 twin engine. The exact number can vary by model year and region, so always refer to your official parts book or workshop manual for the correct quantity.

Q2. Will this bolt fit all Royal Enfield 650 models?
It is confirmed for Interceptor 650, Continental GT 650, Super Meteor 650, Shotgun 650 and Classic 650 via official parts books and multiple dealer catalogues. For other models, please verify against your VIN microfiche.

Q3. What is the difference between H6906016, H6906016/C and H6906016/D?
These are revision suffixes used by Royal Enfield. Dealer and microfiche listings show H6906016/C and H6906016/D as the same “BOLT, COVER CYLINDER HEAD” used on the same 650 applications, meaning they are interchangeable for fitment.

Q4. Can I use a generic hardware bolt instead of this OEM one?
Not recommended. This bolt is a high-tensile, engine-grade fastener with the correct shank length, thread pitch and head design. Generic bolts can cause incorrect torque, leaks from the rocker cover, or damage to the alloy head.

Q5. Is this a genuine Royal Enfield spare?
Yes – this listing is for a 100% genuine Royal Enfield OEM bolt, matching the fastener fitted at the factory when the motorcycle was built, as confirmed by official parts portals and export data.