Excavator Spare Parts
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Steel transmission clutch counter plate identified by part number 331/16516. Parts records distinguish this counter plate from the lined 331/16520 friction plate. The measured specification is 147.2 mm outside diameter, 99.5 mm inside diameter and 2.0 mm thickness with 57 external teeth. Confirm the transmission build and machine serial number before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Steel clutch counter plate | 331/16516 |
| Formatted Alias | Same number without separator | 33116516 |
| Companion Friction Plate | Lined plate used in the same clutch pack; not an interchange | 331/16520 |
Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Before ordering
Machine fitment
2 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Recorded compatible model references include Equipment family: JCB 3CX / 4CX backhoe loaders, Fitment limitation: Confirm transmission build, serial number, dimensions and tooth count. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 33116516.
Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.
Continue comparing verified references from the same system.
