CATEngine Parts

9Y0821 Sleeve — Cat 140H 143H

OEM-specification CAT Sleeve. CTP aftermarket replacement. Part number 9Y0821. Compatible with 140H, 143H, 14H, 14M, 160H, 163H, 16H, 16M, 345B, 345B ii, 345B ii MH, 345B l, 345C, 345C l, 345C MH, 345D, 345D l, 345D l VG, 349D, 349D l, 349e, 349e l, 349e l HVG, 349e l; Engine: 3176, 3176B, 3176C, 31

Sleeve – Part No 9Y0821 – 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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Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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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.