SKU: 97163359022

Idler Pulley 3971876 for Cummins 4B3.9 6C8.3 ISB/ISD4.5 CM2150 ISBE CM800 QSL9 CM850

$91.76 $101.95
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Idler Pulley 3971876 for Cummins 4B3.9 6C8.3 ISB/ISD4.5 CM2150 ISBE CM800 QSL9 CM850Replacement part number: 3971876 Application: Fit for Cummin Engine: 4B3. 9, 6C8. 3, ISB ISD4. 5 CM2150 B119, ISB ISD4. 5 CM2150 SN, ISB ISD6. 7 CM2150 SN, ISB4. 5 CM2150, ISBE CM800, ISBE4 CM850, ISC CM850, ISF2. 8 CM2220 F122, ISF3. 8 CM2220, ISL CM2150, ISL CM850, ISL9 CM2150 SN, NH NT 855, QSL9 CM850(CM2850)

Replacement part number:


3971876

Application:


Fit for Cummin Engine:
4B3.9, 6C8.3, ISB/ISD4.5 CM2150 B119, ISB/ISD4.5 CM2150 SN, ISB/ISD6.7 CM2150 SN, ISB4.5 CM2150, ISBE CM800, ISBE4 CM850, ISC CM850, ISF2.8 CM2220 F122, ISF3.8 CM2220, ISL CM2150, ISL CM850, ISL9 CM2150 SN, NH/NT 855, QSL9 CM850(CM2850)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 97163359022

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4.9 ★★★★★
Based on 14 reviews
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Verified Purchase
briana canterino
Birmingham, US
★★★★★ 5
Great quality
Size: 71"W x 86"L (Pack of 1), Color: White
Love all the dk height options , good quality material I would definitely order again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
M
Verified Purchase
Mahdi Dolatyari
Phoenix, US
★★★★★ 4
Recommended
Size: 71"W x 66"L (Pack of 1), Color: Cream
The best shower curtain you can get! Easy to wash, great looking, it’s thick enough to take a safe shower! Doesn’t get smelly at all! Easy to install butttt be careful be used it doesn’t come with the hangers! I didn’t know that, and it was not clear for me in the description
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 6, 2025
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
Great Find!
Size: 71"W x 66"L (Pack of 1), Color: Cream
I remodeled my bathroom and chose the Waffle Weave shower curtain in a cream color. I'm very pleased the product, especially the texture. It really polishes off my new look.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
V
Verified Purchase
Very, very upset customer
Dallas, US
★★★★★ 5
Great product at a great price
Size: 71"W x 72"L (Pack of 1), Color: White
excellent product at reasonable and fair price very good value
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
L
Verified Purchase
Lofty
Alexandria, US
★★★★★ 5
High end hotel look
Size: 71"W x 86"L (Pack of 1), Color: White
Nice looking- hangs nicely- crisp clean look
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

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