Diesel Engine Parts
Piston, liner, gasket kit, bearing, crankshaft, pump, sensor, filter, and overhaul repair parts.
One-stop B2B parts sourcing
Aizhen Parts · Machinery Parts Sourcing from Xi’an
西安艾珍机械设备有限公司 · Xi'an Aizhen Machinery Equipment Co., Ltd.. We focus on replacement parts for Caterpillar, Komatsu and Cummins applications. Share the exact model, part number and quantity for matching and quotation.
3 BrandsFocused application rangeCaterpillar, Komatsu and Cummins.Xi’anCompany locationXi’an, China.Part No.Reference-based matchingModel, serial number and component details.1 EmailDirect contactinfo@aizhen-parts.com
Company profile
A sourcing desk for complete machinery parts lists
We are not only a single product seller. Buyers can send OEM numbers, engine models, machine models, photos, or a mixed repair list, and our team checks compatible options before quotation.
Our work is built for distributors, repair companies, fleet owners, and importers who need one supplier to organize parts matching, availability checking, quotation, packing, and export communication.
3 BrandsCaterpillar, Komatsu and Cummins.
Xi’anXi’an, China.
Part No.Model, serial number and component details.
1 Emailinfo@aizhen-parts.com
One-stop supply role
From one part number to a full repair list
A typical RFQ may include engine overhaul parts, injectors, hydraulic seals, filters, sensors, and undercarriage items in the same request. We help separate the list, check references, confirm practical replacement choices, and prepare a quotation that buyers can review line by line.
Multi-category list sorting
OEM and replacement number matching
Machine and engine model confirmation
Stock, lead time, and packing notes
One-stop coverage
Parts sourcing across excavator and diesel engine systems
Fuel Injection Parts
Injectors, nozzles, plunger, delivery valve, common rail components, and pump repair kits.
Hydraulic Parts
Pumps, seal kits, valves, motors, cylinders, hoses, and hydraulic repair components.
Filters & Service Parts
Oil filters, fuel filters, air filters, hydraulic filters, belts, sensors, and service items.
Electrical Parts
Sensors, switches, controllers, solenoids, alternators, starters, and wiring-related parts.
Undercarriage Parts
Track rollers, carrier rollers, idlers, sprockets, chains, pads, bolts, and related wear parts.
OEM Replacement Parts
Part number reference, replacement choices, compatible alternatives, and manual confirmation.
Export Supply Support
Stock checking, packing notes, gross weight, lead time, destination, and shipment communication.
Illustrative sourcing and packing scenes.
How cooperation works
A clear one-stop inquiry workflow before every order
Send Part Info
Share OEM number, engine model, machine model, quantity, destination, and photos if available.
Sort The RFQ List
We organize mixed requirements by system, part type, reference number, and fitment notes.
Confirm Options
Our team checks compatible replacement options, availability, lead time, and practical substitutions.
Quote, Pack, Ship
Quotation can include item notes, packing method, gross weight, shipping route, and export details.
Reference platforms
Engine and machine brands used for compatibility matching
Brand names, OEM numbers, and machine models are used for reference matching only. Please confirm final fitment before ordering.
Need one supplier for a complete machinery parts list?
Send your regular models, key part numbers, repair list, and destination. We will help build a practical sourcing and quotation workflow.