Part identification
Reference numbers
Search with or without hyphens. Match the complete number on the original part.

13 verified product photos · Select a thumbnail to change the main image.
Controllers & Displays
ECM Controller referenced by 153-2630, 163-6637. Exact-reference catalog verification links this unit to 75 application records and 10 related reference numbers. Verified configuration: ECM Controller. Confirm the complete part number, mounting interface, electrical connection and machine serial range before ordering.
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Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Search with or without hyphens. Match the complete number on the original part.
Product summary
Before ordering
Machine fitment
75 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 3512, 307D, 308D, M330D, 312D2 GC, 312D2, 311D LRR, 312D L and 67 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.
The recorded reference family includes 153-2630, 163-6637, 366-8821, 20R-2323, 386-3457, 153-2620, 111-9916, 3J-1907, 221-8874, 3668821. Match the complete number and physical configuration before replacing the original part.
Match the complete part number on the original controller label. Compare the front-panel button layout and display position with the product photos. Compare the rear connector count, connector shape and keying before installation. Send clear photos of the original unit and connector layout when requesting a quote.
Continue comparing recovered references from the same system.