Royal Enfield KAH00019 – Front Fork Oil Seal for Hunter 350 (2022-On) – Genuine OEM

Royal Enfield part KAH00019 / KAH00019A is the genuine front fork oil seal used in the Hunter 350 (J-Series, 2022-on) front suspension. In Royal Enfield’s fork exploded view, this seal sits between the fork tube and outer slider, keeping fork oil in and dirt out, and is listed simply as “FORK OIL SEAL” with normal quantity 2 per bike (one per leg).

If your Hunter’s forks are leaking oil, leaving a wet ring on the chrome pipe, feeling spongy, or bottoming out easily, worn oil seals are usually the culprit. Replacing them with genuine KAH00019 restores correct sealing, damping and front-end feel.

Unlike cheap local seals, the OEM seal uses the correct lip design, rubber compound and spring tension that Royal Enfield engineered for the Hunter’s fork diameter and stroke. That means better leak resistance, less stiction and longer life, especially on bad roads, potholes and under hard braking.

This is the exact same seal Hunter 350 leaves the factory with – perfect for fork overhauls, crash repairs or preventive suspension service at 20–30,000 km. Pair it with fresh fork oil of the correct grade and quantity for the best result.

🔧 Each Hunter 350 uses 2 seals (one per fork leg). Order 2 pcs for a full fork service.

Key Features

• Genuine Royal Enfield fork oil seal – OEM part KAH00019 / KAH00019A for Hunter 350 front forks.

• Designed specifically for J-Series Hunter 350 (2022-on) telescopic front suspension.

• Correct inner/outer diameter, height and lip profile for the Hunter fork sliders.

• Helps cure fork oil leaks, spongy feel and poor front-end stability.

• OEM rubber compound and garter spring for high sealing pressure with minimal friction.

• Long-life performance in Indian riding conditions – rain, dust, heat, broken roads.

• Direct fit – no modification; simply replace old seals during fork overhaul.

• Ideal for periodic service, crash repair and suspension upgrade jobs at Under The Hood.

Compatibility Table

✅ Confirmed Fitment

CHECK PART NUMBER BEFORE PURCHASE 

❌ Not Listed / Not Guaranteed

To avoid returns, we do NOT claim KAH00019 for:

• Classic 350 Reborn (J-Series)

• New Bullet 350 J, Meteor 350, Shotgun 650, Super Meteor 650

• All UCE / old CI models, Himalayan / Scram / Guerrilla

For any other model, use the part number in that bike’s own microfiche.

Variants

From RE, KAH00019 is 1 piece oil seal.

On your store, keep it simple:

• Variant: Hunter 350 Fork Oil Seal – Single Piece (KAH00019)

  • Contents: 1 × OEM fork oil seal

  • Note in description: “Hunter 350 needs 2 pcs (one per fork leg) for full fork service.”

If you ever want a combo product, make a separate listing:

• “Hunter 350 Fork Seal Set – 2 × KAH00019 (both legs)”

FAQs

Q1. Is KAH00019 the correct fork oil seal for Hunter 350?
Yes. This is the genuine Royal Enfield fork oil seal used in Hunter 350 (J-Series, 2022-on) front suspension. Each fork leg uses one KAH00019 seal.

Q2. How many KAH00019 seals do I need for my Hunter 350?
You need 2 seals per bike – one for the left fork leg and one for the right. Always replace them as a pair during fork service.

Q3. Is this a complete fork kit with dust seals?
No. KAH00019 is specifically the oil seal only. Dust seals, stopper rings and other fork internals have separate part numbers and can be bought additionally if required.

Q4. Can I use KAH00019 on other Royal Enfield models?
This listing only guarantees fitment for Hunter 350 (2022-on). Other models use different seals; always follow the part number shown in that bike’s official parts catalogue.