KomatsuEngine Parts

12y979-1121 Sanden Sd7h15hd A C Compressor — Komatsu D39PX 21A

OEM-specification Komatsu Sanden Sd7h15hd A C Compressor. Part number 12y979-1121. Compatible with Komatsu Dozer D39Px 21A D39Px 24 D51Px 22 D39Px 22 D51Ex 22 D39Ex 22.

Sanden Sd7h15hd A C Compressor – Part No 12y979-1121 – 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.

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

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Installation & Application Notes

Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.

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