Case Type: Multi-Item Procurement / Verification Case
Market: Taiwan
Product Scope: Fuel Injector + Injector Valves
Total Documented Quantity: 44 pcs

A Taiwan-market diesel injection parts order combined three separate references in one procurement requirement: one fuel injector reference and two valve references.

Unlike a single-product order, the main challenge in this transaction was maintaining part-number separation and quantity accuracy across multiple line items before the goods were handed over through the customer's logistics arrangement.

Order Composition

The invoice records 10100-6191 = 0445120420, making cross-reference confirmation an important part of the order.

Payment was documented as received before product preparation proceeded.

Why Multi-Item Orders Need a Different Verification Process

A single injector order can often be checked using one reference and one quantity.

A three-reference order creates a different risk:

• the correct number but wrong quantity;
• two similar valve references being mixed;
• incomplete packing of one line;
• a cross-reference being interpreted incorrectly;
• product quantities becoming difficult to confirm after consolidation.

For this reason, multi-line B2B orders benefit from verification at the individual item level.

The relevant workflow becomes:

Reference identification → Cross-reference confirmation → Quantity separation → Visual quantity check → Consolidation

rather than simply confirming the total number of pieces.

Cross-Reference Verification for 10100-6191 and 0445120420

The order documentation specifically connects:

10100-6191 = 0445120420

This type of reference relationship should remain visible throughout order processing.

A buyer may originally search using one number while a supplier database or physical product uses another.

Before treating two numbers as interchangeable, the relationship should be supported by verified product data rather than appearance alone.

For this order, maintaining both references in the commercial record reduced ambiguity during preparation.

Quantity Photography for the Valve References

The order notes specifically requested quantity photographs for:

1110010024 – 20 pcs

and

1110010026 – 12 pcs

This creates an additional inspection step before dispatch.

For small precision diesel components, quantity photography can be useful because individual valves may have similar shapes and packaging.

A photo should ideally make it possible to verify:

• which reference is being shown;
• approximate prepared quantity;
• packaging separation;
• that one valve reference has not been mixed with another.

This is a different type of supply evidence from a product beauty photo. Its purpose is order verification.

Customer-Designated Logistics Coordination

The order records also indicate a customer-designated receiving or freight arrangement in Shenzhen.

This means product preparation and logistics handover must remain separate processes.

Before handing goods to a customer-appointed agent, the supplier should have already confirmed:

• references;
• quantities;
• packaging;
• receiving information.

Once goods enter a consolidated logistics chain, correcting a mixed or missing item becomes more difficult.

What This Order Demonstrates

This Taiwan-market order is a useful example of multi-reference diesel injection parts procurement.

Its main value is not simply that 44 pieces were purchased. The stronger procurement lesson is the need to manage:

one injector cross-reference + two valve references + different quantities + visual verification + customer logistics coordination

within one transaction.

Related Product Pages

10100-6191 / 0445120420 Fuel Injector

1110010024 Common Rail Pressure Relief Valve

1110010026 Common Rail Pressure Relief Valve

Related Category

BOSCH Diesel Fuel Injectors

Common Rail Pressure Relief Valves

Related Technical Guide

How to Verify OE and Cross-Reference Numbers Before Ordering Diesel Injection Parts

This would be a particularly strong Technical Guide for this case because the transaction contains a documented dual reference: 10100-6191 / 0445120420.

FAQ

How many products were included in the documented order?

The three line items total 44 pieces: 12 injectors and 32 valves.

Why were quantity photographs requested?

The order records specifically requested quantity photos for the two valve references, adding a visual verification step before logistics handover.

Is 10100-6191 confirmed as the same reference as 0445120420?

The uploaded commercial record lists them together as 10100-6191 = 0445120420. Technical application compatibility should still be verified against the relevant product and engine data before installation.

Is this a technical performance case?

No. It is primarily a procurement and order-verification case. No engine performance or post-installation data was provided.