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Excavator Engine Parts

197-9642 Idler Pulley for CAT C7 C9 C13

Name: 197-9642 Idler Pulley for CAT C7 C9 C13
Brand: EexcavaStart
SKU: 197-9642

OEM / reference197-9642

SpecificationIdler Pulley

Catalog ID51038825

Idler Pulley identified by primary reference 197-9642. The cited technical sources record 67 application references. Confirm the complete number, connector or mounting arrangement, and machine serial range before ordering.

Fitment status: Verified · Checked 2026-07-22

Product Type: Idler Pulley
Product Brand: EexcavaStart
Model Number: APV3271 197-9642 172-3405
Engine Model: CAT C7 C9 C13
Condition: New replacement part

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Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Source catalog	197-9642
Unverified Reference - Do Not Order By This Number Alone	Source catalog	APV3271
Unverified Reference - Do Not Order By This Number Alone	Source catalog	172-3405

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

197-9642
APV3271
172-3405
1979642

Search with or without hyphens. Match the complete number on the original part.

Product summary

Idler Pulley

Category: Excavator Engine Parts
Catalog ID: 51038825
Photo views: 6

Before ordering

Confirm these details

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.

Machine fitment

Compatible model references

67 model references

Recorded application: C9
Recorded application: 3512
Recorded application: C7
Recorded application: 3126B
Recorded application: 3126
Recorded application: C-12
Recorded application: 3406E
Recorded application: 3126E
Recorded application: C-15
Recorded application: C-9
Recorded application: C-16
Recorded application: C11
Recorded application: C13
Recorded application: C15
Recorded application: 345C
Recorded application: RM-300
Recorded application: 815B
Recorded application: 586C
Recorded application: 730
Recorded application: 16M
Recorded application: 14M
Recorded application: 966F II
Recorded application: 966D
Recorded application: 966F
Recorded application: 966E
Recorded application: 535C
Recorded application: 545C
Recorded application: 525C
Recorded application: 725
Recorded application: AP-655D
Recorded application: BG655D
Recorded application: AP-500E
Recorded application: BG600D
Recorded application: BG555E
Recorded application: AP-555E
Recorded application: AP-600D
Recorded application: BG500E
Recorded application: AP-255E
Recorded application: MD5150C
Recorded application: MD5125
Recorded application: W345C MH
Recorded application: M330D
Recorded application: 345D L
Recorded application: 349D L
Recorded application: 330D MH
Recorded application: 336D2 XE
Recorded application: 336D2 LXE
Recorded application: 336D
Recorded application: 349D2 L
Recorded application: 349D2
Recorded application: 336D2 L
Recorded application: 330D LN
Recorded application: 340D2 L
Recorded application: 336D L
Recorded application: 336D2
Recorded application: 345C L
Recorded application: 330D
Recorded application: 345D L VG
Recorded application: 336D LN
Recorded application: 336D2 GC
Recorded application: 340D L
Recorded application: 336D2 L XE
Recorded application: 345C MH
Recorded application: 349D
Recorded application: 330D L
Recorded application: 330D FM
Recorded application: 345D

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

Common questions about 197-9642

Which machines use 197-9642?

Recorded compatible model references include Recorded application: C9, Recorded application: 3512, Recorded application: C7, Recorded application: 3126B, Recorded application: 3126, Recorded application: C-12, Recorded application: 3406E, Recorded application: 3126E and 59 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What part numbers cross-reference with 197-9642?

The recorded reference family includes 197-9642, APV3271, 172-3405, 1979642.

How do I confirm 197-9642 before ordering?

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 recovered references from the same system.

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