Product identity
Record the complete orderable part number and distinguish labels, casting marks and assembly numbers.
PARTS BY SYSTEM
Undercarriage Parts
Undercarriage parts support machine travel, load transfer and track guidance.
35 current listings2 represented brands12 popular model paths
SYSTEM SCOPE
Identify undercarriage parts precisely
Undercarriage parts support machine travel, load transfer and track guidance. Products that serve a similar function can still differ by specification, interface and machine configuration.
COMPONENT TERMINOLOGY
Common request types
This terminology describes the system scope; it is not a claim that every listed type is available or fits every machine.
rollers, idlers, sprockets, links, shoes, guards and tension components
State whether the request is for a complete assembly, service component, individual seal or multi-part kit. Similar labels can refer to different orderable products.
MACHINE PATHS
Popular model associations
Counts reflect current catalog assignments rather than verified universal fitment.
35 current listings
Review each product page for its exact part number and verification state.
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195-27-12632 Sprocket Teeth Bolt
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195-27-33112 Sprocket Teeth, Conventional
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195-27-33131 Sprocket Teeth Bolt
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195-30-67230 Bogie Track Guide
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198-27-32231 Sprocket Bolt
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203MJ-37151 Track Shoe for Shantui
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207-27-51311 Sprocket Bolt
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208-30-41261 Track Roller Mounting Bolt
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208-32-05050 Track Shoe Assembly Bolt Kit
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216MG-38156 Undercarriage Track Shoe Assembly for Shantui
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21N-32-31190 Track Link Assembly Pin
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21T-32-11450 Track Shoe Key
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6691-21-4321 Idler for Shantui
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Excavator Bucket Tooth for Komatsu PC110-8
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Excavator Bucket Tooth for Komatsu PC200-7
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Excavator Bucket Tooth for Komatsu PC220-8M0
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VERIFICATION WORKFLOW
Check identity, application and scope separately
Machine application
Match the machine model, full serial number and relevant engine or assembly model.
Physical details
Compare machine serial, track configuration, dimensions and mounting pattern and document the evidence used.
Related technical guidance
Shantui SD22 Undercarriage Wear: Inspection and Parts Records
For an SD22 undercarriage inquiry, identify the exact machine variant and record the worn position on each side. Separate visible…
Read guidance →
Bucket Linkage Play: Pin, Bushing and Position Records
For bucket-linkage play, identify the exact joint and record the pin, bushing and surrounding assembly separately. A visible gap does…
Read guidance →
Final Drive Symptoms: Motor, Gearbox and Service Evidence
For weak travel or abnormal noise, record the affected side, direction and conditions before calling the complete final drive defective.…
Read guidance →COMMON QUESTIONS
Undercarriage Parts FAQ
Does the system category prove machine fitment?
No. It describes product function or catalog organization. Product-level fitment still requires model, serial and part-number evidence.
Can appearance or dimensions prove interchangeability?
No. Internal specification, material, calibration and interfaces may differ. Use an authoritative cross-reference or technical review.
What information reduces matching errors?
Provide the complete part number, machine and serial details, installed position, clear labels and relevant physical or electrical measurements.
SYSTEM-SPECIFIC MATCHING
Request part matchingNeed help with undercarriage parts?
Send the part number, machine details and original-resolution photos.