Fuel Injector Nozzle 3974254 for Bobcat 643 645 743 225 231 331
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
- Bobcat 220
- Bobcat 225
- Bobcat 231
- Bobcat 325
- Bobcat 331
- Bobcat 1600
- Bobcat 313
- Bobcat 443
- Bobcat 453
- Bobcat 543
- Bobcat 553
- Bobcat 643
- Bobcat 645
- Bobcat 743
Product Overview
Restricted nozzle spray can contribute to hard starts, rough idle or visible exhaust smoke.
This replacement component atomizes diesel fuel for combustion in a compatible engine cylinder. Identify the engine variant and injector assembly; verify machine serial number.
Key Features & Performance
- Fuel Injector Nozzle 3974254 for select Bobcat compact loaders and excavators
- Atomizes diesel fuel for combustion in a compatible engine cylinder
- Bobcat identifies this as a fuel-injector nozzle; do not automatically describe it as a complete fuel-injector assembly
Replaces / Cross-References
- 3974254
What Is Included
One replacement component. Confirm the package photograph and original listing before ordering.
Fitment Notes
Identify the engine variant and injector assembly; verify machine serial number. Applications may vary by model serial number or installed option.
Frequently Asked Questions
Is this an OEM part? No. This listing is for an aftermarket replacement unless explicitly stated otherwise. Manufacturer and part numbers identify the intended application.
How do I confirm fitment? Identify the engine variant and injector assembly; verify machine serial number. Use the equipment serial number and original part number where applicable.
Part Summary
Keywords: Fuel Injector Nozzle 3974254, Bobcat 220, Bobcat 225, Bobcat 231, Bobcat 325, Bobcat 331, 3974254.
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.