Felt Washer for Gearbox/Final Drive Sprocket Nut (4-Speed) – Royal Enfield Bullet/Electra (Retired Models) | 111086 | Genuine OEM

Royal Enfield 111086 is a genuine Felt Washer used at the gearbox / final drive sprocket nut area in the classic 4-speed transmission family. Its job is simple but important: it acts as a sealing/dust barrier at the sprocket/nut stack, helping reduce ingress of dirt and helping the assembly stay healthier over time—especially on older Bullets that see dust, rain, and long touring. 

This part is commonly referenced by dealers as a “felt washer / lock-nut washer – final drive sprocket” and is included in 4-speed gearbox overhaul contexts (drive sprocket sealing stack). 

Fitment is not universal across all Royal Enfields. It is documented in the Retired Models parts catalogue in the final drive sprocket section with a specific note (army-only context for a certain build period). 

If you’re unsure, match by gearbox type (4-speed), sprocket/nut stack, and your mechanic’s teardown confirmation before ordering.

Key Features 

• Genuine Royal Enfield part: 111086 

• Part type: Felt Washer (drive sprocket / final drive sprocket nut area) 

• Used on classic 4-speed gearbox sprocket sealing/stack applications 

• Helps reduce dust/grit entry at the gearbox sprocket area (practical reliability gain) 

• Often referenced as lock-nut washer / final drive sprocket washer by sellers 

• Ideal to replace during sprocket change / gearbox sprocket nut renewal

• In the box: 1 × Felt Washer (111086)

• No color/finish variants (functional internal/stack component)

Compatibility Table (CHECK PART NUMBER BEFORE PURCHASE)

Dealers often list 111086 across Bullet/Electra/Lightning/Machismo retired families without specifying the exact sprocket/nut stack or cutover year. Treat these as verify-by-teardown unless your microfiche/order sheet shows 111086 for your exact build. 

Explicit Exclusions (do not buy for these):

• ❌ J-Series 350 (Classic Reborn / Meteor / Hunter / new Bullet)

• ❌ UCE 350/500 5-speed platforms (unless a microfiche explicitly maps 111086)

• ❌ 650 Twins / Himalayan / Scram / 450 platform
  Reason: 111086 is documented and sold around 4-speed / retired-model sprocket stacks, not modern transmissions. 

Variants

• No variants (single part number: 111086)

FAQs 

Q1. What is 111086 used for?
A felt washer used in the gearbox/final drive sprocket nut stack on certain 4-speed / retired-model applications. 

Q2. Will it fit Classic 350 Reborn / Meteor / Hunter / GT 650 / Himalayan?
No—these are different platforms. Order only if your parts reference confirms 111086. 

Q3. My seller says it fits Electra 4S/Bullet 500 etc. Is that guaranteed?
Not guaranteed without confirming the exact sprocket/nut stack and gearbox type. Dealer lists exist, but the safest method is matching your microfiche or mechanic teardown. 

Q4. When should I replace this felt washer?
During gearbox sprocket work: sprocket change, nut replacement, oil seal service, or any teardown where the stack is disturbed.