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Driveworks Poly Rib Belt Serpentine Belt; 37.8 Long, 4 Rib Count
1 year warranty
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Product Information
Product Details
Part No. 378K4
Warranty Details (1 Year Warranty)
The Driveworks belt is designed to provide better belt-to-pulley contact. The specialized rubber compound incorporates a high temperature polymer formulated to maximize load carrying requirements and belt life. This Driveworks ribbed belt has been constructed and engineered to meet the stringent demands of today's automotive drive systems. The Driveworks ribbed belt delivers long-lasting dependable belt life.
Product Features:
Product Features:
- Constructed with heat and ozone resistant EPDM rubber
- Fiber is added to the rib stock to reinforce the rubber and reduce noise from worn and misaligned pulleys
- Made with treated polyester cord to reduce belt stretch
Specifications
Belt Length:
37.795 in
Belt Width:
0.54 in
Material:
EPDM
Rib Quantity:
4
4.78 out of 5
114 Customer Reviews
100% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
96
4 Stars
13
3 Stars
4
2 Stars
0
1 Star
1
Pros
7
Easy To Install
2
Durable
1
Lightweight
Cons
1
No Improvement In Performance
Best Uses
7
Replacement
6
Everyday Driving
1
Restoration
Car & Truck
1
Mechanic
Describe Yourself
5
Mechanic
4
Casual Driver
1
Auto Enthusiast
1
Truck Enthusiast
Most Liked Positive Review
Squeal be gone
Belts were squealing during rain and humid days. My 2005 GMC Sierra crew cab has 130k miles. Decided to change belts and tensioners. Piece of cake install. Took less than 15 minutes. No squeal.
Most Liked Negative Review
Replace or do it again
These reviews, on a part such as I replaced are a complete waste of my time. The part had fail with 165,000+ miles on the vehicle so one must replace it or more damage will occur. You need to revise your policy on these reviews to exclude parts that are essential to the operation of the vehicle. It is not the easiest part to replace, but it is not the most difficult either. If you are handy you can do it with out removing the skid plate as suggested in my repair manual. A good light source is needed and some common sense. The total time was about 40 minutes from start to finish. I replaced both belts at this time to ensure that I didn't have to do it again soon.
Reviewed by 114 Customers
Good belt, No noise over a year later!
Staff Reviewer -
04 Chevy Silverado 1500, 4.8, 2wd Longbed
These worked great! Installed over a year ago and it is holding up really well!
No noise!
Bottom Line Yes, I would recommend to a friend
Good Replacement!
Staff Reviewer -
Easy to Install! Good Quality!
Bottom Line Yes, I would recommend to a friend
why is this listed as a drivebelt?
Staff Reviewer -
It should not have popped up under drive belts? Received a short little pulley belt instead of a longer drive belt.
Bottom Line Yes, I would recommend to a friend
Replace or do it again
Staff Reviewer -
These reviews, on a part such as I replaced are a complete waste of my time. The part had fail with 165,000+ miles on the vehicle so one must replace it or more damage will occur. You need to revise your policy on these reviews to exclude parts that are essential to the operation of the vehicle. It is not the easiest part to replace, but it is not the most difficult either. If you are handy you can do it with out removing the skid plate as suggested in my repair manual. A good light source is needed and some common sense. The total time was about 40 minutes from start to finish. I replaced both belts at this time to ensure that I didn't have to do it again soon.
Bottom Line Yes, I would recommend to a friend
I would buy this product again
Staff Reviewer -
Easy Install
Bottom Line Yes, I would recommend to a friend
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