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Description
Heavy-Duty Fan Pulley 3943978 for Cummins QSL9/ISBE4/ISX/ISL9 Engines, Hyundai HL770-7A/9, R360LC-9Replacement part number: 3943978 Fit for Cummins Engine: 6C8. 3, B3. 3, B4. 5, G8. 3, ISBE4 CM850, ISC CM554, ISC CM850, ISF2. 8 CM2220 F122, ISF3. 8 CM2220, ISL CM2150, ISL CM554, ISL CM850, ISL G CM2180, ISL8. 9 CM2150 L110, ISL8. 9 CM2880 L112, ISL8. 9 CM2880 L140, ISL9 CM2150 SN, ISL9 CM2350 L101, ISL9. 5 CM2150 SN, ISL9. 5 CM2880 L138, ISLE4 CM850, L GAS PLUS CM556, L8. 9, L8. 9 CM2880 L146G, L8. 9G CMOH2. 0 L125B, L9 CM2670 L128B, L9 CM2670
Replacement part number:
3943978Fit for Cummins Engine:
6C8.3, B3.3, B4.5, G8.3, ISBE4 CM850, ISC CM554, ISC CM850, ISF2.8 CM2220 F122, ISF3.8 CM2220, ISL CM2150, ISL CM554, ISL CM850, ISL G CM2180, ISL8.9 CM2150 L110, ISL8.9 CM2880 L112, ISL8.9 CM2880 L140, ISL9 CM2150 SN, ISL9 CM2350 L101, ISL9.5 CM2150 SN, ISL9.5 CM2880 L138, ISLE4 CM850, L GAS PLUS CM556, L8.9, L8.9 CM2880 L146G, L8.9G CMOH2.0 L125B, L9 CM2670 L128B, L9 CM2670 L132B, L9 CM2670 L134C, L9 CM2670 L135C, L9 CM2670 L136C, L9 CM2670 L137C, L9.3 L105, L9.5 L117, L9N CM2380 L124B, L9N CM2380 L130B, L9N CM2380 L142B, QSL8.9 CM2150 L141, QSL9 CM554, QSL9 CM850(CM2850), QSL9 G CM558, QSL9 M CM2250 L106, QSL9.3 CM2880 L113
Application:
Fit for following models:
Hyundai Loader: HL770-7A, HL770-9
Hyundai Excavator: R360LC-9
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.7 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Love, and they smell good
Size: 5 Toddler, Color: Black
My daughter is obsessed with these shoes. We have 4 pairs
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 17, 2025
★★★★★ 5
Perfect size and style
Size: One Size, Color: Red Jam
Beautiful Bag! Exactly what I was looking for in size and color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
Perfect small purse
Size: One Size, Color: Southwest Desert
Perfect small crossbody!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
★★★★★ 5
Value
Size: One Size, Color: Hot Fudge Suede
Love the leather perfect size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 3
it is small and hard material.
Size: One Size, Color: Hot Fudge Suede
It is not soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
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