Fuel Lift Pump 4222105M91 for Massey Ferguson 4265 4270 4360 4370 4800 4900
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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.
| Application | Fitment Notes |
|---|---|
| Massey Ferguson 4265 / 4270 | Use only with the matching original part/configuration. |
| Massey Ferguson 4360 / 4370 | Use only with the matching original part/configuration. |
| Massey Ferguson 4800 / 4900 | Use only with the matching original part/configuration. |
Product Overview
For buyers repairing Massey Ferguson 4265, 4270, 4360, 4370, 4800 and 4900 tractors using the matching 4-bolt lift pump, this fuel lift pump gives you a focused replacement option without adding unsupported claims about applications outside the listed fitment. Restores the low-pressure fuel supply needed for consistent starting and operation.
Fitment matters on service parts like this one. Confirm the 4-bolt mounting pattern and reference number against the pump on the tractor before ordering.
Key Features & Performance
- Designed for Massey Ferguson 4265, 4270, 4360, 4370, 4800 and 4900 tractors using the matching 4-bolt lift pump.
- Restores the low-pressure fuel supply needed for consistent starting and operation.
- Cross-reference number(s): 4222105M91, 3641400M91, 1446951M91.
- Mounting: 4-bolt style.
Technical Specifications
- Mounting: 4-bolt style
- Reference Numbers: 4222105M91, 3641400M91, 1446951M91
OE / Reference Numbers
- 4222105M91
- 3641400M91
- 1446951M91
Common Reasons for Replacement
- Hard starting caused by weak low-pressure fuel supply
- Engine loses power under load or loses prime
- Fuel leaking from the lift-pump body or diaphragm area
Frequently Asked Questions
How do I confirm fitment?
Confirm the 4-bolt mounting pattern and reference number against the pump on the tractor before ordering.
What else can cause a fuel-delivery problem?
A restricted filter, blocked tank vent, damaged hose, air leak or electrical supply problem can create similar symptoms. Confirm the pump is the failed component before replacement.
Is this an OEM part?
This listing is for a replacement part. Brand names and OE/reference numbers are used to identify fitment unless the listing specifically states that the item is genuine OEM.