KomatsuTransmission Parts

6610211321 Seal Crankshaft (Rear) — Komatsu

OEM-specification Komatsu Seal Crankshaft (Rear). Part number 6610211321. Genuine OEM-spec Komatsu aftermarket part. Fits: 4D12011E, NHC4CI1S, NH220CI2KK, NH220CI1G, NH220CI1Q.

Seal Crankshaft (Rear) – Part No 6610211321 – Komatsu Spare Part
Part Specifications
BrandKomatsu
CategoryTransmission Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

Related Komatsu Parts

From the same category — may also be needed

207-27-00170
Travel Gearbox With Motor
203-60-63101
Travel Gearbox With Motor
2401-9170
Travel Gearbox With Motor
20s-60-32100
Travel Gearbox With Motor
381 922551-1
Plate Friction
23A-15-12620
Gear Ring

Browse all Komatsu Transmission Parts →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Drain and replace transmission fluid when servicing internal components. Use correct ATF specification. Pre-fill torque converters with fluid before installation. Allow 10 minutes for fluid to settle before checking level.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.