BOCHU BOCI Upper Protective Lens Cartridge

Original BOCHU BOCI upper protective-lens cartridges for the upper position in compatible BLT configurations. Confirm the upper position, complete BOCHU part number, matching BLT model and listed lens size or specification before ordering.

Part Numbers and Matching Models

PART NUMBER	MATCHING MODEL
DP.M.Q0207AA	BLT310、BLT421S、BLT310T、BLT421TS
P.S.M0240	BLT420、BLT420S、BLT440F、BLT421、BLT441、BLT421T、BLT441T
DP.M.Q0043AA	BLT460F、BLT461、BLT461T
DP.M.Q0239AA	BLT442、BLT442P、BLT442T
DP.M.Q0240AA	BLT462、BLT462P、BLT462T
DP.M.Q0052AA	BLT481
DP.M.Q0241AA	BLT482、BLT482P、BLT980MA
DP.M.Q0242AA	BLT4102、BLT4102P、BLT9100MA
DP.M.Q0360AA	BLT4122、BLT9120MA
P.S.M0081	BLT640、BLT641、BLT641H(15KW)
P.S.M0190	BLT661、BLT661H
DP.M.Q0028AA	BLT681H
DP.M.Q0062AA	BLT642H、BLT643H
DP.M.Q0064AA	BLT662H、BLT662MA、BLT663H
DP.M.Q0097AA	BLT682H、BLT682MA、BLT683H
DP.M.Q0102AA	BLT6102H、BLT6102MA、BLT6103H
DP.M.Q0199AA	BLT6120H
DP.M.Q0120AA	BLT520H、BLT540H
DP.M.Q0224AA	BLT560H
DP.M.Q0306AA	BLTA140M
DP.M.Q0316AA	BLTA180M
DP.M.Q0142AA	BLT840H
DP.M.Q0283AA	BLT860H

How to Select the Correct Configuration

Confirm the upper position first, then match the complete part number, BLT model and any listed lens size or specification. Do not select by appearance alone.

Why Correct Selection Matters

Upper and second-upper cartridges are distinct positions; similar appearance does not establish interchangeability.

Why Buy From BOCHU.store

The existing 24 mapped options are organized for verification before ordering.

Quick Answers

Can I choose by appearance?

No. Confirm the label and matching configuration.

Is upper the same as second-upper?

No. They are distinct optical positions.

What if the part number is unclear?

Use the package label, a clear photo or the cutting-head nameplate.

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