Belt Tensioner 3976832 3911621 for Cummins Engine 4B3.9 6B5.9 6C8.3 B5.9 ISB ISB3.9 QSB3.9 QSB5.9 Hyundai Excavator R305LC-7 R290LC-3 R290LC-7
SKU: 49627896163

Belt Tensioner 3976832 3911621 for Cummins Engine 4B3.9 6B5.9 6C8.3 B5.9 ISB ISB3.9 QSB3.9 QSB5.9 Hyundai Excavator R305LC-7 R290LC-3 R290LC-7

$41.40 $46.00
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Belt Tensioner 3976832 3911621 for Cummins Engine 4B3.9 6B5.9 6C8.3 B5.9 ISB ISB3.9 QSB3.9 QSB5.9 Hyundai Excavator R305LC-7 R290LC-3 R290LC-7Part Number: 3976832, 3937556, 3936207, 3934823, 3911621, 3922901, 3973825, 3936208, 3934824, 3928748, 3279446Application: Fit for following Models: Hyundai Forklift: 42HDLL, 39HDRB, HDF35AII, HDF45AII Hyundai Wheel Loader: HL757 7, HL740 9B, HL740 9S, R305LC 7, HL760, HL740 3, HL740TM 3, HL750 3, HL750TM3, HL750TM, HL720 3C, HL730 3, HL7303C, HL730TM 3, HL730TM3C, HL740 3ATM, HL740TM 3A Hyundai Excavator: R305LC 7, R290LC 7, R290LC 3, R290LC 3_LL RB,

Part Number:

3976832, 3937556, 3936207, 3934823, 3911621, 3922901, 3973825, 3936208, 3934824, 3928748, 3279446

Application:

Fit for following Models:

Hyundai Forklift: 42HDLL, 39HDRB, HDF35AII, HDF45AII

Hyundai Wheel Loader: HL757-7, HL740-9B, HL740-9S, R305LC-7, HL760, HL740-3, HL740TM-3, HL750-3, HL750TM3, HL750TM, HL720-3C, HL730-3, HL7303C, HL730TM-3, HL730TM3C, HL740-3ATM, HL740TM-3A

Hyundai Excavator:

R305LC-7, R290LC-7, R290LC-3, R290LC-3_LL/RB, R250LC-7M939, M939A1, M939A2, M923, M931, M936, M925 as well as other M939 series 5-ton Vehicles
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: 49627896163

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4.3 ★★★★★
Based on 961 reviews
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Product Reviews
S
Verified Purchase
stephanie schneider
Birmingham, US
★★★★★ 5
Excellent quality
Very happy with quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
C
Verified Purchase
Cin
Fort Morgan, US
★★★★★ 4
At least they are sterile
These are funny being advertised as dermaplane because they are packaged as scalpels. The 5 scalpels are individually wrapped, and labeled sterile. As the price indicates, they are on the cheap side. Which is fine, they work, but they aren’t terribly sharp so you have to scrape a bit harder than preferred. For dermaplaning I prefer the schick ones as they have tiny serrations which cut the hair better than anything else I have found so far.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2024
M
Verified Purchase
Maxibel anais acosta vargas
Fort Morgan, US
★★★★★ 5
Me encantó
Color: #14R - Pack of 21 (20 Blades + 1 Handle)
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
R
Verified Purchase
R.E.
Belleville, US
★★★★★ 1
Blades are not sharp and will not remove peach fuzz, even after two swipes
Color: #10 - Pack of 21 (20 Blades + 1 Handle)
I was really disappointed in this. It did not remove all of the peach fuzz completely and I dermaplaned twice back to back. Which tells me the blades aren’t as sharp as they’re made out to be. The blade handle was sturdy and seemed to be made of good quality. But the blades themselves are horrible at cutting and aren’t razor sharp. I personally wouldn’t purchase this if I were you. I’ll keep the blade handle, but I will definitely be purchasing different blades.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
A
Verified Purchase
Almedina
Lowell, US
★★★★★ 5
Good quality!
Color: #14R - Pack of 21 (20 Blades + 1 Handle)
If you are looking to dermaplane at home obviously be careful but if you are looking into getting scalpels, these are good quality and come in a big pack where it will last you a while! Remember dermaplaning is once every four weeks and make sure you have no active breakouts!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025

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