Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Exact identity retained from the user-supplied catalog | 321-9971 |
| Formatting Alias | Same identifier without punctuation or spaces | 3219971 |
Fan Drive Clutches
EexcavaStart Fan Drive Assembly for Caterpillar 320 GX 323 GX 416F 416F2 321-9971
EexcavaStart packaging illustration · Not a photograph of this exact part. Exact-unit photo availability is not confirmed; send your original part number and unit photos with your inquiry.
OEM / reference321-9971
SpecificationFan Drive Assembly
Catalog ID91003918
- Product Brand
- EexcavaStart
- Product Type
- Fan Drive Assembly
- Reference Equipment Manufacturer
- Caterpillar
- Catalog Description
- Drive Assembly-Fan
- OEM Reference Catalog Status
- Cat 官方在售产品页
- OEM Reference Catalog Status Scope
- Source-catalog context only; it does not state EexcavaStart inventory or availability
- Catalog Application Records
- 35
- Catalog Page / Figure
- 产品资料页
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
Quotation details: MOQ, availability, lead time, item condition (new or remanufactured) and warranty coverage must be confirmed in your quotation before ordering.
Product fitment guide
Part numbers and compatible models
Quickly compare the reference number and recorded machine applications. Use photos of your original unit and the checklist before ordering.
Part identification
Reference numbers
Primary number
Formatting alias
Formatting aliases are the same number written differently. Cross-references require a specification and fitment check; they do not by themselves confirm direct interchangeability. Related assemblies and remanufactured numbers are separate relationship types.
Product summary
Fan Drive Assembly
- Category
- Fan Drive Clutches
- Catalog ID
- 91003918
- Illustration views
- 1
Before ordering
Confirm these details
- Match the complete part number on the original component.
- Compare connectors, mounting points and visible dimensions with your original unit and the recorded specifications.
- Confirm the exact machine or engine model and serial range before ordering.
Machine fitment
Compatible model references
41 model references
Fitment / evidence notes
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 321-9971
Which machines use 321-9971?
Recorded compatible model references include Compatible Equipment Manufacturer: Caterpillar, Compatible Equipment Category: 发电机组, Compatible Equipment Category: 挖掘机, Compatible Equipment Category: 挖掘装载机, Compatible Equipment Category: 推土机, Compatible Equipment Category: 轮式挖掘机, Compatible Equipment Model: 320 GX, Compatible Equipment Model: 323 GX and 33 additional models shown on this page. Recorded fitment/evidence notes: Fitment Limitation: Confirm the complete part number, equipment configuration and serial range before ordering. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for 321-9971?
Formatting aliases for the same number: 3219971.
How do I confirm 321-9971 before ordering?
Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with your original unit and the recorded specifications. 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.