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SKU:
NLT2T03432
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Fuel Transfer Pump for Cummins 4BT 6BT 6CT & 1994–1998 Dodge 5.9L 12V – 3933254
$78.39
In Stock
$78.39
Sale price
$78.39
Regular price
This mechanical fuel transfer pump matches 3933254 for supported Cummins 4BT, 6BT and 6CT applications, including the 1994–1998 Dodge 5.9L 12-valve Cummins configuration.
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
| Application | Models / Details |
|---|---|
| Cummins engines | 4BT; 6BT; 6CT applications using 3933254 |
| Dodge trucks | 1994–1998 5.9L 12-valve Cummins applications with matching mechanical transfer pump |
Product Overview
The transfer pump provides the injection system with a steady low-pressure fuel supply. On 12-valve Cummins applications, weak transfer pressure can show up as hard starting, power loss under load, poor throttle response, repeated loss of prime, or injection-pump starvation.
This 3933254 application is distinct from the commonly listed 1989–1993 first-generation Dodge lift-pump arrangement. Matching the pump number, engine generation, mounting flange, and line orientation helps avoid mixing those two designs.
Key Features & Performance
- Mechanical transfer/lift pump for Cummins B- and C-series diesel applications
- Primary reference 3933254
- Commonly listed for 1994–1998 Dodge 5.9L 12-valve Cummins engines
- Also used in supported industrial 4BT, 6BT and 6CT configurations when the pump reference matches
Specifications & Reference Numbers
- Reference: 3933254
- Pump type: Mechanical fuel transfer / lift pump
Before You Order
Compare the original pump number and physical connections. Do not order solely because the engine is a 5.9L Cummins; different years and fuel systems use different lift-pump arrangements.
Frequently Asked Questions
Q: What is the difference between a transfer pump and injection pump?
A: The transfer pump supplies low-pressure fuel; the injection pump meters and pressurizes fuel for the injectors.
Q: Can low transfer pressure damage drivability?
A: Yes. Insufficient supply can cause power loss and can starve the injection pump, but filters and air leaks should also be checked.