3021676-1 | Plunger – .3739 – .3741 | Cummins Engine
$18.65
In Stock
Plunger – .3739 – .3741 for Cummins Engine ? OEM Replacement 3021676-1 High-Quality Diesel Engine Part for Cummins Engine This premium Plunger – .3739 – .3741 is built to meet or exceed OEM specs for Cummins Engine diesel engines. Direct-fit replacement for 3021676-1. Function & Importance The Plunger – .3739 – .3741 maintains key engine […]
Categories:
Interstate McbeeSKU:
M-3021676-1Brand:
Interstate McbeePlunger – .3739 – .3741 for Cummins Engine ? OEM Replacement 3021676-1
High-Quality Diesel Engine Part for Cummins Engine
This premium Plunger – .3739 – .3741 is built to meet or exceed OEM specs for Cummins Engine diesel engines. Direct-fit replacement for 3021676-1.
Function & Importance
The Plunger – .3739 – .3741 maintains key engine processes for efficiency and longevity. Failure leads to poor performance or breakdowns.
- OEM Ref: 3021676-1
- Engine Make: Cummins Engine
- Precision-engineered for durability
- Ideal for rebuilds or maintenance
Why Choose HDKits?
HDKits guides diesel techs with expert support, deep inventory, and fast fulfillment for repairs big and small.
FAQs
Q: What does the Plunger – .3739 – .3741 do?
A: It ensures smooth engine operation, protecting against wear.
Q: How do I know if it needs replacing?
A: Look for odd noises, loss of power, or diagnostic codes. Contact HDKits if unsure.
Q: Can I install it myself?
A: Basic mechanical skills needed; consult a pro or HDKits experts if in doubt.
| Weight | 0.085 lbs |
|---|---|
| Dimensions | 5 × 3.5 × 0.65 in |


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