Komatsu Ripper Protector 195-78-71380/195-78-21320/198-78-21390

Our aftermarket replacement Komatsu ripper protector/ripper shank protector is a bolt‑on sacrificial wear component installed on the front working surface of ripper shank, it absorbs most sliding friction and impact load, protecting the high‑cost ripper shank base metal. If without ripper protectors, the shank body will suffer rapid abrasive grooving, material loss and section thinning, leading to early scrapping of expensive forged shank. Our ripper shank protectors are widely used in Komatsu D155, D275, D355, D375, D475 series large crawler dozer rear ripper systems.

Our aftermarket Komatsu ripper shank protectors have below advantages ：
1. Prevents expensive forged ripper shank from grooving, section thinning and premature scrapping caused by rock sliding abrasion.
2. Bolt‑on replaceable design lowers overall spare‑parts cost, no need to replace complete ripper shank.
3. Large‑area fitting structure avoids partial stress damage to shank body under heavy‑load ripping.
4. Quick on‑site replacement without disassembling ripper assembly, shortens maintenance downtime.
5. Matches ripper tip and shank to realize full‑set ripper system wear protection for mining fleets.

Send us your machine model, ground condition, and estimated annual hours, and we will recommend the most cost-effective tooth configuration for your site. Quality, consistency, and on-time delivery are our promises. Long Wear parts@ will be your best choice of Bucket teeth/ GET parts.