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SKU:
NLT2T02391
Ships for free in 2–4 business days.
Fuel Pump 6666850 for Bobcat 220 320 443 453 743 Loaders & Excavators
$66.09
In Stock
$66.09
Sale price
$66.09
Regular price
This fuel pump replaces Bobcat 6666850 on compatible 220/320 compact excavators and 443/453/743 skid-steer loaders.
Estimated delivery between
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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.
Compatible equipment / model
| Bobcat compact excavators | 220, 320 |
|---|---|
| Bobcat skid-steer loaders | 443, 453, 743 |
Product Overview
The pump supplies fuel to the engine at the low-pressure side of the system. A weak pump can cause extended cranking, loss of prime, unstable running or fuel starvation when the machine is working under load.
Bobcat 6666850 is used on the 220, 320, 443, 453 and 743. Use the machine serial number and 6666850 reference to confirm fitment, since fuel-pump applications can vary by model and serial range.
Key Features & Performance
- Bobcat reference 6666850
- Low-pressure engine fuel supply
- Officially listed for select compact excavators and skid-steer loaders
- Service replacement for a weak, leaking or non-pumping fuel pump
Replaces Part Numbers
- 6666850
Technical Specifications
- Component: Fuel pump
- System: Engine fuel supply
Frequently Asked Questions
Q: Why should I verify the machine serial number?
A: Fuel-pump applications can vary by model and serial range. Match part number 6666850 and confirm the machine serial number before ordering.
Q: What else can mimic a failed fuel pump?
A: Restricted filters, cracked fuel hoses, tank pickup issues and air leaks can create similar starvation symptoms.
Fitment can vary by serial number, production date, engine configuration or prior repairs. Verify compatibility using the part numbers and application details listed above before ordering.