KomatsuFilters

4D1998 Strainer Assem — Komatsu 120 120B

OEM-specification Komatsu Strainer Assem.. CTP aftermarket replacement. Part number 4D1998. Compatible with 120, 120B, 120G, 12E, 12F, 130G, 140, 140B, 14E, 14G, 16, 16G, 621, 621B, 621R, 623, 627, 627B, 631C, 637, 637B, 637D, 641, 641B, 650B, 651, 657, 657B, 666, 769, 769C, 772, 773, 773B, 777, D25

Strainer Assem – Part No 4D1998 – Komatsu Spare Part
Part Specifications
BrandKomatsu
CategoryFilters
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

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Ship This Part To Your Location

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

Installation & Application Notes

Never run an engine without a filter — even briefly causes abrasive damage. Pre-fill fuel filters with clean fuel before fitting to reduce prime time. Replace O-rings on filter housings every second service. Record change dates on filter housing.

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