KomatsuEngine Parts

6150-21-1102 Cylinder Block — Komatsu 6D125 1Ab

OEM-specification Komatsu Cylinder Block. Part number 6150-21-1102. Compatible with Komatsu 6D125 1A 6D125 1Ab 6D125 1Af 6D125 1B P 6D125 1B Pl 6D125 1C 6D125 1D 6D125 1Dd 6D125 1E 6D125 1Ee. Fits: GD5555, 6D1251TT, 6D1251XXB.

Cylinder Block – Part No 6150-21-1102 – Komatsu Spare Part
Part Specifications
BrandKomatsu
CategoryEngine 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

145-63-23200
Cylinder Assy
6128115570
Exhaust Pi
6221-21-3810
Gasket
42t-22-h0p92
Ring Gear
6127-41-4214
Ex
6743114940-6743114941
Hose

Browse all Komatsu Engine 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

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

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