- Replacement for Cummins NT855 4BT 6BT 4BTA 6BTA 5.9L engines
- Part number: 3922900, 1240880H1, 3802287, 38504, 3904370
- Made of high quality metal materials, stable performance, reliable quality, not easy to aging, long service life
- Better adjust belt tensioning degree, stable performance, eliminate abnormal sound caused by wear, so as to maintain the normal operation of the drive system
- Please check well all product information to ensure the compatibility before purchasing


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marddpair Belt Tensioner with Pulley 3904370 Replacement for Cummins NT855 4BT 6BT 4BTA 6BTA 5.9L
*$432.80
Informação adicional
Manufacturer | marddpair |
---|---|
Brand | marddpair |
Item Weight | 3.27 pounds |
Product Dimensions | 6.89 x 3.35 x 2.95 inches |
Country of Origin | China |
Item model number | Does not apply |
Manufacturer Part Number | 7083559-116909 |
Special Features | 150 |
Voltage | 577 Volts |
Date First Available | April 13, 2022 |
Richard E. –
Ordered Jun 18th 2024, put on a fer days later and spring inside gave out in less than three months. However, less than 20 hours of use on the tensioner. Purchase and shipping was fast.
Steve H. –
The part failed within 2 weeks, don’t buy this junk
Jayhac –
This part is not compatible with the 5.9 cummins whit a/c or no a/c it looks like it was assembled backwards.