Cup Plug 1.5″ | Caterpillar 3406 A/B/C | 2M6471
$3.18
In Stock
Replacement Core Plug for Caterpillar ® 3406 Applications 1.5" Diameter x 0.31 High OEM Cross References: 2M6471 Product Details 1 x Cup Plug 1.5″ Engine S/N: Caterpillar 3406 A/B/C | 2M6471 Specs 1.5″ Details: Cup Plug1-1/2in Nominal O.D.1/4in Deep.06in ThickSteelMultiple Use application OE Replacements: GKP-3498, 79AX60Z, 5139991, 3945094, 2M6471, 79AX60, 79AX50, 79AX60Z, 79AX27, 601093C1, 1831027C1, […]
Categories:
Cylinder Head ComponentsSKU:
HDK-M-2M6471Brand:
Interstate McbeeReplacement Core Plug for Caterpillar ® 3406 Applications 1.5" Diameter x 0.31 High OEM Cross References: 2M6471
Product Details
1 x Cup Plug 1.5″
Engine S/N: Caterpillar 3406 A/B/C | 2M6471 Specs 1.5″
Details:
Cup Plug
1-1/2in Nominal O.D.
1/4in Deep
.06in Thick
Steel
Multiple Use application
OE Replacements: GKP-3498, 79AX60Z, 5139991, 3945094, 2M6471, 79AX60, 79AX50, 79AX60Z, 79AX27, 601093C1, 1831027C1, 5A6026
Cross Reference:
| MACK | 4333-1817178C1 |
| MACK | 4333-1817178C2 |
| NAVISTAR | 1817178 |
| NAVISTAR | 1817178C1 |
| NAVISTAR | 1817178C2 |
Application & Fitment
- Engine Make: Caterpillar
- Engine Model / Application: 3406
Confirm the original part number and engine identification before ordering. Where applicable, also verify serial-number range, production year, piston style, bearing size or other configuration notes shown in the product information.
Part Numbers & Cross References
- OEM Cross Reference: 2M6471
- Interstate-McBee Reference: M-2M6471
Need Help Confirming Fitment?
Use the engine model, serial number and original part number when checking compatibility. For kits and sets, review the complete component breakdown above before ordering because contents can vary by engine configuration.
| Weight | 0.045 lbs |
|---|---|
| Dimensions | 6 × 0.5 × 3.5 in |


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