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195-78-21580
| Item | Specification |
|---|---|
| Part Number | 195-78-21580 |
| Product Name | Shank Protector (Long/Extended) |
| Product Type | Ripper Shank Wear Part / Protector |
| Compatible Machine Models | Komatsu D275, D355, D455 |
| Application | Protects the ripper shank from excessive wear during heavy-duty ripping operations. |
| Dimension A | 13.56 inches |
| Dimension B | 27.25 inches |
| Dimension C | 4.5 inches |
| Dimension D | 3.13 inches |
| Item | Specification |
|---|---|
| Part Number | 195-78-21580 |
| Alternative Part Number | 1957821580 |
| Product Name | Shank Protector (Long / Extended) |
| Product Type | Dozer Ripper Shank Wear Protection |
| Compatible Machine Models | Komatsu D275, D355, D455 Dozer |
| Application | Protects the ripper shank from excessive wear during heavy-duty ripping operations |
| Design | Extended / Long Profile |
| Single Weight | 25 kgs (55.1 lbs) |
| Material | High-strength, abrasion-resistant alloy steel |
| Industry Focus | Mining, Heavy Construction, Quarrying, Land Clearing |
Komatsu 195-78-21580 shank protector
D275 ripper shank protector
D355 extended shank guard
D455 ripper wear protection
1957821580 GET component
25 kg ripper shank protector
Komatsu dozer ripper wear parts
Extended ripper shank protector
The Komatsu 195-78-21580 Shank Protector (Long / Extended) is a genuine OEM-specification ground engaging tool designed for the Komatsu D275, D355, and D455 dozers. This extended shank protector attaches to the ripper shank to shield it from severe abrasion and wear during heavy-duty ripping operations in hard rock and abrasive materials.
The D275, D355, and D455 are large dozers used in mining, heavy construction, quarrying, and land clearing applications. This long / extended protector provides additional coverage compared to standard protectors, offering maximum protection for the ripper shank in the most demanding conditions.
| Feature | Benefit |
|---|---|
| Extended / Long Profile | Provides maximum coverage and protection for the ripper shank |
| High-Strength Alloy Steel | Superior durability and wear resistance in abrasive conditions |
| Bolt-On / Pin-On Design | Easy installation and field replacement |
| D275/D355/D455 Optimized | Specifically engineered for Komatsu large dozers |
| Direct OEM Replacement | Guaranteed fit and performance |
| Extended Shank Life | Protects critical shank from premature wear |
| Specification | Detail |
|---|---|
| Machine Models | Komatsu D275, D355, D455 Dozer |
| Machine Type | Large Dozer |
| Application | Hard rock ripping, overburden, quarrying |
| Position | Ripper shank protection |
Compatibility: Use only with compatible Komatsu ripper shank
Attachment: Follow Komatsu OEM specifications for pin or bolt installation
Regular Inspection: Check protector for wear and damage during routine maintenance
Replacement: Replace when worn beyond OEM specifications to protect the shank
Lifting Note: At 25 kg, proper lifting techniques are recommended
| Condition | Action |
|---|---|
| New protector - full profile | Normal operation |
| Moderate wear | Monitor regularly |
| Excessive wear (thinning) | Replace protector |
| Broken or cracked protector | Replace immediately |
| Loose attachment | Retighten or replace hardware |
| Item | Detail |
|---|---|
| Part Number | 195-78-21580 / 1957821580 |
| Type | Shank Protector (Long / Extended) |
| Weight | 25 kg per piece |
| Compatibility | Komatsu D275, D355, D455 Dozer |
| Packaging | Individual or bulk |
Note: This is an extended/long ripper shank protector for Komatsu D275, D355, and D455 dozers. Verify machine model and ripper shank compatibility before ordering. Regular inspection of shank protectors is essential for optimal ripping performance and to protect the shank from premature wear.
