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| Item | Specification |
|---|---|
| Part Number | 195-27-33112 |
| Alternative Part Number | 1952733112 |
| Product Name | Sprocket Tooth / Drive Sprocket Segment |
| Product Type | Undercarriage Component - Segmented Sprocket Tooth/Ring Segment |
| Compatible Machine Models | Komatsu D375A-6R, D375A-8 Mining Dozer |
| Single Weight | 16 kgs (35.3 lbs) |
| Material | High-strength alloy steel, induction-hardened teeth |
| Application | Drives the track chain; replaces individual teeth or small segments of a segmented sprocket |
| Industry Focus | Surface Mining, Heavy Dozing, Overburden Removal, Land Reclamation |
Komatsu 195-27-33112 sprocket tooth
D375A-6R drive sprocket segment
D375A-8 sprocket tooth
1952733112 undercarriage part
16 kg sprocket tooth for D375A dozer
Replacement sprocket segment for D375A-6R
Komatsu mining dozer drive sprocket
D375A-8 track sprocket
The Komatsu 195-27-33112 Sprocket Tooth (Drive Sprocket Segment) is a genuine OEM-specification undercarriage component designed for the Komatsu D375A-6R and D375A-8 mining dozers. This sprocket tooth/segment is part of a segmented sprocket design, where multiple teeth or small segments bolt together to form the complete drive sprocket ring.
The segmented sprocket design allows for individual replacement of worn teeth or segments rather than replacing the entire sprocket, significantly reducing maintenance costs and downtime. Each tooth features a precision-machined profile for optimal engagement with the track bushings.
| Feature | Benefit |
|---|---|
| Individual Replacement | Replace only worn teeth - reduces maintenance costs |
| Induction-Hardened Teeth | Exceptional wear resistance and extended service life |
| Precision-Machined Profile | Optimal engagement with track bushings for smooth operation |
| High-Strength Alloy Steel | Maximum durability for large mining dozer applications |
| D375A-6R/D375A-8 Optimized | Specifically engineered for Komatsu D375A series dozers |
| Direct OEM Replacement | Guaranteed fit and performance |
| Specification | Detail |
|---|---|
| Machine Models | Komatsu D375A-6R, D375A-8 Mining Dozer |
| Machine Type | Large Mining Dozer |
| Operating Weight | ~70,000 - 80,000 kg |
| Engine Power | ~600-700 HP |
| Position | Drive sprocket (segmented) |
| Application | Surface mining, overburden removal, heavy dozing |
| Parameter | Detail |
|---|---|
| Part Type | Sprocket Tooth / Segment |
| Weight per Tooth | 16 kg |
| Teeth per Complete Sprocket | Consult OEM manual (typically 20-30 teeth) |
| Complete Sprocket Weight | ~320-480 kg |
| Component | Description |
|---|---|
| Track Assembly | Complete track system |
| Idler | 195-30-01433 Front idler assembly (590 kg) |
| Track Roller | Bottom rollers (single/double flange) |
| Top Roller | Carrier roller |
Segmented Design: Multiple teeth/segments form the complete sprocket ring
Tooth Inspection: Regularly inspect sprocket teeth for wear; replace individual teeth as needed
Bolt Torque: Follow Komatsu OEM specifications for mounting bolt torque
Alignment: Ensure proper alignment with track chain to prevent premature wear
Track Tension: Maintain proper track tension to extend sprocket life
Replacement: Replace individual teeth when wear exceeds OEM specifications
Even Replacement: Consider replacing multiple teeth simultaneously for balanced wear
| Condition | Action |
|---|---|
| New tooth - sharp profile | Normal operation |
| Moderate wear - rounded profile | Monitor regularly |
| Hook-shaped tooth | Replace tooth |
| Broken tooth | Replace immediately |
| Loose mounting bolts | Retorque immediately |
| Item | Detail |
|---|---|
| Part Number | 195-27-33112 / 1952733112 |
| Type | Sprocket Tooth / Drive Sprocket Segment |
| Weight | 16 kg per piece |
| Compatibility | Komatsu D375A-6R, D375A-8 Mining Dozer |
| Packaging | Individual box |
Note: This is a sprocket tooth/segment for the Komatsu D375A-6R and D375A-8 mining dozers. Multiple teeth are required to form the complete sprocket ring - consult your parts manual for the exact quantity per sprocket. The segmented design allows for cost-effective individual tooth replacement. Verify machine serial number and undercarriage configuration before ordering.
