
Part Identification
We compare the supplied part number, machine and engine data, dimensions and reference photos before quoting.
TOP Excavator Parts supplies replacement excavator parts from Guangzhou, China for distributors, repair workshops, contractors and fleet-maintenance teams. Search our published catalog by part number, product name or machine model. Send the complete part number, machine model, serial information, quantity and clear photos for review before quotation.
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Browse by system, then select a part type to view matching products.
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About TOP Excavator Parts
TOP Excavator Parts is a replacement excavator parts supply brand established in 2010 and operated by Guangzhou Zhenghong Construction Machinery Parts Co., Ltd. in Guangzhou, China. We support distributors, repair workshops, contractors and fleet-maintenance teams with part-number matching, machine-model matching, quotation review and export support.
How to order
For a documented quotation, send the part number, excavator model, required quantity and clear product photos. Our team compares the supplied references, records unresolved conflicts and prepares a quotation.
Share the part number, machine model, quantity and photos.
We compare the supplied references and identify unresolved conflicts.
Confirm the stated price, lead-time estimate, payment and shipping terms in writing.
The agreed order checks and packing requirements are recorded before dispatch.
Order Verification
The order workflow can record checks at three stages: part identification, quotation review and the agreed pre-dispatch checks.

We compare the supplied part number, machine and engine data, dimensions and reference photos before quoting.

We confirm the stated condition, quantity, price, lead-time estimate, packing requirements and shipping terms in writing.

We perform the order-level checks agreed in the quotation and record unresolved issues before shipment.
Frequently Asked Questions
Find answers about part identification, quotations, order-level checks, packing and shipping terms.
Ask Us a QuestionSend the part number, machine brand and model, engine model, required quantity, destination country and clear photos of the part, nameplate, label or installation position. Complete information reduces ambiguity and supports a better-documented quotation.
If the part number is unavailable, send clear photos from different angles, the machine and engine data, dimensions and all visible labels or markings. These references may narrow the candidates, but unresolved identity conflicts are documented before quotation.
Published listings contain equipment references across engine, hydraulic, electrical, undercarriage, cab, structural and maintenance categories. A manufacturer or model reference is identification data only; send the complete part and machine data for review.
Response timing depends on the completeness and complexity of the inquiry. Send the complete part numbers, machine or engine details, quantities, destination and clear reference photos; timing is confirmed after the request is reviewed.
The quotation can define checks for the part number, stated specifications, visible condition, quantity, labels, dimensions and packing requirements. Only the checks written into the accepted order are treated as commitments.
Available shipping options are quoted for each order according to destination, weight, volume, timing and packing requirements. The selected method, responsibility and document requirements are confirmed in writing.
Combined shipping may be considered when the quoted products, packing constraints and shipping conditions allow it. Availability, packing method and responsibility are confirmed for the specific order.
After the products, quantities, prices and shipping terms have been confirmed, we will issue a Proforma Invoice (PI). Standard payment terms are a 50% deposit, with the remaining balance due before shipment. Exact warranty, replacement, return and claim conditions vary by product and order and will be confirmed in writing before ordering.
Business Credentials
View our current Guangzhou business registration. The unified social credit code and QR code are redacted in this public website preview to protect sensitive identifiers.
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Request a quote
Send the part number, machine model, required quantity and clear product photos. Our team reviews the supplied references and prepares a documented quotation.
Parts inquiry contact
+86 131 1396 8188
Parts inquiry contact
+86 181 2376 2783
Parts inquiry contact
+86 136 4095 4803
After-Sales Support
+86 139 2998 2835RESPONSE TIME CONFIRMED Response timing is confirmed after the inquiry is reviewed.
Practical English guides for identifying excavator parts, preparing accurate RFQs and reducing wrong-part risk.