Part Number: 561-13-00040
PTC Reference: PTE-561-13-00040
Genuine aftermarket Komatsu Shaft Ass'Y (Part No: 561-13-00040). OEM-specification replacement compatible with Komatsu Heavy Equipment. Stocked in Mumbai for same-day dispatch across India. WhatsApp +91-98210-37990 for pricing and availability.
Transmission components in heavy equipment: Wheel loaders, motor graders, and dozers rely on power-shift transmissions with torque converters, planetary gear sets, clutch packs, and transmission oil coolers. Unlike automotive transmissions, these operate under constant high-torque demands with frequent direction reversals — clutch pack wear rates are high in loading-cycle applications.
Failure symptoms: Slipping during uphill travel, jerky or delayed gear engagement, overheating transmission oil (smell of burnt oil), high transmission temperature gauge readings, and metal particles in transmission oil filter are key indicators. Failed transmission clutches progressively worsen until the machine becomes immobile.
Maintenance schedule: Change transmission fluid every 2,000 hours or annually. Replace transmission filter every 1,000 hours. Inspect clutch pack thickness during major services. Check torque converter stall speed annually — a significantly lower stall speed indicates clutch pack wear.
Repair vs replace: Transmission rebuilds in India typically cost ₹3–8 lakh for major work. Proactive clutch pack or friction disc replacement (₹20,000–80,000) at the first sign of slipping prevents full transmission rebuild. PTC stocks clutch discs, steel plates, torque converter seals, and transmission pump kits for major equipment brands.
| Brand | Komatsu |
| Part Number | 561-13-00040 |
| Category | Transmission Parts |
| Compatible Models | Komatsu Heavy Equipment |
| Equipment Type | Komatsu Equipment |
| Availability | ✓ In Stock |
| Dispatch | Same day from Mumbai |
Why PTC? Est. 1956 · 70+ years expertise · 51,000+ parts in stock · Export to UAE, Africa, SE Asia
Check the Compatible Models section above for the full list of machines this part fits. For precise fitment verification, provide your machine's model number and serial number. Serial number ranges matter — the same model may use different part numbers across production runs. WhatsApp +91-98210-37990 for expert confirmation.
Parts Trading Company dispatches from our Mumbai warehouse within 1–2 business days. Delivery across major Indian cities takes 3–5 days. Remote locations may take 5–7 days. For urgent breakdown requirements, we can arrange same-day or overnight courier — contact us immediately.
PTC supplies OEM-specification aftermarket replacement parts. Our parts match OEM dimensions, material specifications, and tolerances. They are manufactured by ISO-certified suppliers and carry equivalent performance guarantees. For machines under warranty, always verify with your dealer before fitting aftermarket parts.
Yes — all PTC orders include a valid GST tax invoice with HSN codes for machinery spare parts. Our GSTIN is available on request. Invoices are provided in PDF format by email or WhatsApp on the day of dispatch.
Contact us on WhatsApp at +91-98210-37990 with your part number, machine model, and quantity required. We will confirm availability, provide pricing, and arrange dispatch. Payment via bank transfer (NEFT/RTGS), UPI, or credit terms for established customers.