CATUndercarriage

8g3102 Piston — Cat 561M 561n

OEM-specification CAT Piston. CTP aftermarket replacement. Part number 8g3102. Compatible with 561M, 561n, d4H, d4H XL, d4HTSK ii, d4HTSK iii, d5H, d5H XL, d5HTSK ii, d5M, d5n, d5r LgP, d6M, d6n, d6n LgP.

Piston – Part No 8g3102 – CAT Spare Part
Part Specifications
BrandCAT
CategoryUndercarriage
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 CAT Parts

From the same category — may also be needed

1706929
Undercarriage Component
279-9095
Track Roller
7T3928
Piston
1111730
Idler Gp-Front
1453031
Piston As
1941231
Spring

Browse all CAT Undercarriage →

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.