CATEngine Parts

128-0317 Seal Group — Cat 3306 3406B

OEM-specification CAT Seal Group. Part number 128-0317. Compatible with CAT Engine 3306 3406B 3408 C13 G3406 Truck 725 730 D350E Compactor 826C 826G Excavator 345C 375L Challenger Mt835 Cold Planer Pm 200.

Seal Group – Part No 128-0317 – CAT Spare Part
Part Specifications
BrandCAT
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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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.