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Description
Valve Cover Gasket 4946239 for Cummins 6B/4.0/4.5/F3.8/F4.5 EnginesReplacement part number: 4946239 Application: Fit for Cummins Engine: 6B5. 9, B4. 0 CM2620 B154B, B4. 5 CM2220 B186B, B4. 5 CM2350 B129B, B4. 5 CM2350 B147B, B4. 5 CM2620 B158B, B4. 5 CM2620 B180B, D4. 0 CM2620 D103B, D4. 5 CM2620 D104B, F3. 8 CM2350 F120B, F3. 8 CM2350 F128C, F3. 8 CM2350 F132B, F3. 8 CM2350 F133C, F3. 8 CM2620 F137B, F3. 8 F102, F4. 5 CM2620 F139B, F4. 5 CM2620 F141C, F4. 5 CM2620 F146B, ISB4. 5 CM2350 B104, ISF3. 8 CM2220, ISF3. 8
Replacement part number:
4946239Application:
Fit for Cummins Engine:
6B5.9, B4.0 CM2620 B154B, B4.5 CM2220 B186B, B4.5 CM2350 B129B, B4.5 CM2350 B147B, B4.5 CM2620 B158B, B4.5 CM2620 B180B, D4.0 CM2620 D103B, D4.5 CM2620 D104B, F3.8 CM2350 F120B, F3.8 CM2350 F128C, F3.8 CM2350 F132B, F3.8 CM2350 F133C, F3.8 CM2620 F137B, F3.8 F102, F4.5 CM2620 F139B, F4.5 CM2620 F141C, F4.5 CM2620 F146B, ISB4.5 CM2350 B104, ISF3.8 CM2220, ISF3.8 CM2220 AN, ISF3.8 CM2220 F103, ISF3.8 CM2220 F110, ISF3.8 CM2220 F116, ISF3.8 CM2220 F134B, ISF3.8 CM2220 IAN, ISF3.8 CM2350 F109, ISF4.5 CM2220 F123, QSB4.5 CM2350 B174C, QSF3.8 CM2350 F107, QSF3.8 CM2350 F118, QSF3.8 CM2350 F119, QSF3.8 CM2880 F112, QSL9 CM2350 L102, QSX15 CM570
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Exchange/Return Notes
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4.7 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Well needed
Great for the price
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Reviewed in the United States on January 28, 2026
★★★★★ 4
Happy happy
Not bad kind of pricey that's all definitely would buy from them again
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Reviewed in the United States on February 4, 2026
★★★★★ 5
Look good.
Seem to be good quality. Happy with them.
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Reviewed in the United States on July 6, 2025
★★★★★ 5
Nice unit
Using this for deterring my hot rod being stolen. Good price for this. Installation was no surprises and just let them try to steal my hot rod now. First one that was ordered arrived damaged, went through the process of getting a replacement which was simple and received the replacement in a couple of days.
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Reviewed in the United States on September 20, 2024
★★★★★ 3
Does what it does
Does what it does
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Reviewed in the United States on November 10, 2025