Exact Fit for D375A: Precision-engineered to replace OEM P/N 17M-30-56122. Perfectly matches the Bogie Major and pivot pin alignment for Komatsu D375A-2, D375A-3, and D375A-5/6 models.
Product Features :
Exact Fit for D375A: Precision-engineered to replace OEM P/N 17M-30-56122. Perfectly matches the Bogie Major and pivot pin alignment for Komatsu D375A-2, D375A-3, and D375A-5/6 models.
Forged Strength: Unlike cheap cast alternatives, our 17M-30-56122 is drop-forged from high-grade alloy steel. This is essential for the D375A, which often operates in extreme rock and mining conditions where casting would crack.
Controlled Heat Treatment: The bearing bores and wear surfaces are induction-hardened to specific depths. This prevents the "oval-eye" wear common in low-quality bogies, ensuring a tight pin fit for more service hours.
Ready for Assembly: All grease channels and seal seats are CNC-machined and inspected to ensure instant, trouble-free installation on-site.
| Item | Detail |
| Part Number | 17M-30-56122 (Minor Bogie) |
| Machine Model | Komatsu D375A Series |
| Manufacturing | Heavy-Duty Forging |
| Material | 40Mn2 / 35MnB Alloy Steel |
| Weight | Approx. 135kg (Standard Specs) |
Packaging & Quality Control:
Palletized Delivery: To ensure safety and ease of unloading, every 17M-30-56122 is secured on reinforced wooden pallets.
Moisture Protection: We apply a heavy coat of anti-rust oil and wrap the entire unit in industrial-grade stretch film. This prevents sea-salt corrosion during long-distance ocean freight.
QC Guarantee: Each bogie is stamped with a batch number. We perform ultrasonic testing (UT) on every forged unit to guarantee no internal porosity or cracks.
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