Excavator Engine Parts

612630040026 Injector Sleeve for Weichai WP10 WP12 Cylinder Head

Q: What numbers are documented for 612630040026?

Primary Manufacturer Part Number: 612630040026. Related Sealing Washer: 612630040029. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 612630040026 before ordering?

Match the complete part number, compare the connector or mounting arrangement with the product photos, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

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OEM / reference612630040026

SpecificationInjector Sleeve / Injector Bush

Catalog ID79563066

612630040026 is documented in Weichai WP10 and WP12 parts catalogs as the injector sleeve/bush installed in the cylinder-head subassembly. The WP12 catalog lists six sleeves and pairs them with separate sealing washer 612630040029; the seal is related but not included unless stated. Confirm the complete number, outside/inside diameters, length, sealing surfaces, cylinder-head version and engine serial before ordering.

Product Type: Injector Sleeve / Injector Bush
Cylinder-Head Position: Injector bore
Quantity per WP12 Head: 6 in catalog
Dimensions and Sealing Surfaces: Compare with original

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Part-number relationships

Relationship	Reference family	Number
Primary Manufacturer Part Number	Weichai injector-sleeve reference	612630040026
Related Sealing Washer	Separate cylinder-head component; not interchange	612630040029

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

Primary number

612630040026

Related assembly

612630040029

Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.

Product summary

Injector Sleeve / Injector Bush

Category: Excavator Engine Parts
Catalog ID: 79563066
Photo views: 1

Before ordering

Confirm these details

Match the complete part number on the original component.
Compare connectors, mounting points and visible dimensions with the product photos.
Confirm the exact machine or engine model and serial range before ordering.

Machine fitment

Compatible model references

2 model references

Engine families: Weichai WP10 / WP12
Fitment limitation: Confirm number, dimensions, seals, head version and serial

Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.

Quick fitment answers

Common questions about 612630040026

Which machines use 612630040026?

Recorded compatible model references include Engine families: Weichai WP10 / WP12, Fitment limitation: Confirm number, dimensions, seals, head version and serial. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 612630040026?

Related assembly numbers (not direct interchanges): 612630040029.

How do I confirm 612630040026 before ordering?

Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.

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