Crawler Equipment Undercarriage Parts
Compact Track Loader Sprocket 0681600009 for Takeuchi TL6R TL8R2 TL10V2
When the sprocket teeth wear down or become hooked, the chain starts skipping, track tension becomes inconsistent, power delivery feels sluggish, and you end up replacing chains and rollers much sooner than expected. This sprocket(PN: 0681600009 )is a direct-replacement drive sprocket built specifically for these Takeuchi models. It restores smooth power transfer and helps maintain even wear across the undercarriage.

| Specification | Details |
|---|---|
| OEM / Cross Reference | 0681600009 (Takeuchi reference) |
| Compatible Models | Takeuchi TL6R, TL8R2, TL10V2 (and similar variants in the TL6–TL10 series) |
| Number of Teeth | 15 |
| Material | 40Mn |
| Tooth Hardness | HRC 50–58 (surface induction hardened) |
| Hub Bolt Pattern | 9-bolt |
| Warranty | 12 months / 2,000 operating hours (whichever first) |
Key Features
Durable alloy steel construction with controlled heat treatment for balanced hardness and toughness
Tooth profile machined to match OEM geometry for smooth chain engagement and reduced shock loading
Precise hub and bolt pattern for accurate alignment with the final drive—no vibration or bolt loosening issues
Corrosion-resistant surface treatment to withstand wet, muddy, and salty conditions common in landscaping and municipal work

KASU Factory Commitment: Quality You Can See
Every sprocket leaving our facility undergoes a Triple-Check Quality Protocol:
Hardness Testing: We verify HRC levels on multiple teeth zones to ensure consistency.
Fitment Verification: Every batch is checked against original Takeuchi master link templates.
Finish Inspection: A clean, industrial-grade coating is applied for maximum corrosion resistance in the field.
Maintenance Tips for Takeuchi TL6R / TL8R2 / TL10V2 Sprockets
Inspect teeth every 250 hours for hooking, scalloping, or excessive wear
Check bolt torque after the first 50 hours and then every 500 hours (recommended 180–220 Nm)
Maintain proper track sag (per Takeuchi manual) — overly loose tracks destroy sprocket teeth quickly
Replace sprockets in pairs (both sides) during major service to keep drive balance
Frequently Asked Questions (FAQ)
Q: Does this sprocket fit the Takeuchi TL12R2?
A: Yes, the 0681600009 is the standard heavy-duty sprocket for the TL12R2, as well as the TL6R and TL8R2 models.
Q: How often should I replace my CTL sprockets?
A: We recommend replacing sprockets every time you install new rubber tracks to ensure maximum track life and prevent uneven wear.
Address : Building 17, Block 9, Section D, 27th Road, Chenghui International Hardware and Electrical City, Xiamei Town, Nan'an City, Quanzhou, Fujian Province
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