CUMMINS 3978278 V-Ribbed Belts

Name: Cummins 3978278 V-Ribbed Belts
SKU: 3978278
Price: 107.49 USD
Availability: InStock

★★★★★ (0)

Cummins 3978278 V-Ribbed Belts V-Ribbed Belts

*Representative image - actual part not displayed

$107.49

Limited availability at this price!

In Stock

Get as soon as Tuesday, Sep 22

30-day Return Policy On eligible items Details

Free Ground shipping on orders over $499 details

CUMMINS 3978278 Part Description

Manufacturer

CUMMINS

Features & Benefits

V-ribbed belt carries crankshaft rotation through the Cummins accessory drive
Drives several belt-driven accessories from one routed drive path
Continuous rib contact transfers torque around the grooved pulleys during speed changes
Replaces the worn component while the flexible drive element before wear progresses into slipping or tracking problems

Cummins V-Ribbed Belts

Keep several engine accessories linked to one crankshaft-driven path with the Cummins V-Ribbed Belts. Their ribbed face seats in matching pulley grooves, spreading contact across several narrow ribs so the belt can bend around multiple pulleys while continuing to transmit drive force. Dayco 5080840 and Gates K080842 cross-references identify the belt family of the Cummins 3978278. Those references give you a practical starting point, but the rib count and installed length still need to agree with the existing accessory drive.

BELT-V RIBBED

CUMMINS 3978278 Cross References

Brand	Part Number
	3978278
CONTINENTAL AG	4080839
DAYCO	5080840
GATES	K080842RPM, K080842HD, K080842
GOODYEAR BELTS	1080842

CUMMINS 3978278 Customer Reviews

No reviews yet

Be the first to review this product!

CUMMINS 3978278 Manufacturer Information

Cummins® is a worldwide leader in the production of engines, agricultural components, and other power-generating devices for various industries, including medium and heavy duty trucks, light commercial vehicles, buses, agriculture, and construction. Founded in 1919, this company stays true to its mission of making people's lives better by continuously improving its product line-up and introducing new solutions for a more prosperous world. Its core values—integrity, diversity and inclusion, excellence, caring, and teamwork—are what make it a successful company today—a worldwide leader with a network of more than 600 company-owned and independent distributors and almost 6,000 dealers in approximately 190 countries.