Description
Comparison points and tradeoffs
When comparing Fuel Transfer Pump 3966156 3970882 4983585 6731-72-1720 Fits Cummins 4B4.5 ISB4.5 Engine with other Mechanical Fuel Pumps options, use this source-backed detail as the primary discriminator: Fit for Cummins ISB & QSB Engines.
Use this second fact to evaluate the tradeoff: Fit for 4B4.5 ISB4.5. A third point to compare across alternatives is: Category: Replacement Parts / Fuel System / Fuel Pumps & Accessories / Mechanical Fuel Pumps.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
Product Description
Part Number: 4983585 3970882 3966156 6731721720
Application:
Fit for Cummins ISB & QSB Engines
Fit for 4.5L B Engines
Fit for 4B4.5 ISB4.5
Source product highlights
About this item
- Part Number: 4983585 3970882 3966156 6731-72-1720
- Fit for Cummins ISB & QSB Engines
- Fit for 4.5L B Engines
- Fit for 4B4.5 ISB4.5
Vehicle information
Available fitment details
Listing compatibility notes
- About this item Part Number: 4983585 3970882 3966156 6731-72-1720 Fit for Cummins ISB & QSB Engines Fit for 4.
- 5L B Engines Fit for 4B4.
- 5 Product Description Part Number: 4983585 3970882 3966156 6731721720 Application: Fit for Cummins ISB & QSB Engines Fit for 4.
Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.
Selection, alternatives, tradeoffs, upgrades, and direct replacements
Buying guidance
Quick decision
Use the supplied facts to compare this mechanical fuel pumps with direct replacements and nearby alternatives.
Choose this if
- The listed specifications and referenced numbers match the part you need.
- The package contents cover the repair without missing required components.
Consider another option if
- Your vehicle, connector, side, dimensions, or part number do not match the listing.
- You need a different package quantity, material, or variation.
Before you buy
- Verify the referenced part number: 4983585.
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
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