Keep your J-series 350’s braking electronics reliable with the genuine Royal Enfield Pressure Switch Kit — Part No. KAB00221/B (supersedes KAB00221/A). The official RE assignment lists this part exactly as “PRESSURE SWITCH KIT,” and it sits in the ABS/brake system group on the parts book—so you get the correct hydraulic pressure switch and fittings for the OE system. Because it’s OEM, the switch thread, sealing faces and loom connector match factory spec, ensuring accurate pressure signalling to the bike’s ABS/electronics and leak-free installation—no rewiring, no thread adapters.

Confirmed fitment covers the Meteor 350, Classic 350 (Reborn/J-series), Hunter 350, and Bullet 350 (BS6 J-platform). Multiple trusted dealers list this exact part for those models, and the official assignment confirms the identity and supersession. 

Key Features

• OE identity & supersession: KAB00221/B = “PRESSURE SWITCH KIT”, replaces KAB00221/A (official assignment). 

• ABS/Brake system part: Listed in ABS/Brake parts book groups (not a generic oil switch). 

• Direct fit on J-series 350s (Meteor / Classic Reborn / Hunter / Bullet 350 J) per dealer fitment. 

• Correct thread & sealing → leak-free hydraulic joint when torqued to spec.

• OE electrical connector and lead length → plug-and-play with factory loom.

• Genuine RE quality; avoids false triggers or seepage common with copies.

Compatibility Table 

*Year windows are indicative of each J-series model’s sales run. Always confirm with your VIN microfiche.

Exclusions: Not published for UCE 350/500, Twins, Himalayan or Super Meteor 650. Order only if your VIN fiche shows KAB00221/B (or /A) for your bike.

Variants

• KAB00221/B — Pressure Switch Kit (this listing; latest suffix).

FAQs

1) Is this an oil pressure switch?
No. In the RE parts book this is listed under ABS/Brake groups; it’s a hydraulic pressure switch kit for the braking system on J-series 350s. 

2) Will it fit the Super Meteor 650 or Himalayan?
Not listed. Only the J-series 350 models above are confirmed by dealers for KAB00221/B. Match your VIN fiche. 

3) Do I need extra adapters or wiring?
No—this OE kit matches the factory threads and connector; install per the service manual and torque to spec. 

4) How do I confirm before buying?
Open your VIN-specific microfiche and look up the ABS/Brake section; if it lists KAB00221/B, you’re set. 

5) What changed from /A to /B?
RE marks /B as the current supply; order the latest suffix unless your fiche specifies otherwise.