Gates NEW Micro-V Serpentine Belt K040378 4-Rib Chevy Silverado Tahoe NOS 0810
Gates NEW Micro-V Serpentine Belt K040378 4-Rib Chevy Silverado Tahoe NOS 0810
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Gates Micro-V Serpentine Drive Belt — Part Number K040378
Brand: Gates | Condition: New
You are purchasing a new Gates Micro-V Serpentine Drive Belt, part number K040378. Gates is a globally trusted manufacturer of premium drive belts, delivering precision-engineered components that meet or exceed original equipment specifications for an extremely wide range of domestic and import vehicles.
Condition Details: This is a new, uninstalled belt. As is common with NOS inventory, the original packaging may show signs of shelf wear or age. The belt itself is new and fully functional.
Specifications:
- Type: Micro-V Serpentine Drive Belt
- Ribs: 4
- Cross Section: K / 4PK
- Effective Length: 37.89" (962mm)
- Outside Circumference: 38.5" (978mm)
- Top Width: 0.56" (14mm)
- Material: EPDM Rubber, Polyester Cord
- Grade: OE Performance
- Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications
Selected Cross-Reference Part Numbers:
- GM OEM: 25182778, 12554028, 12569346, 12576447
- Ford OEM: F4BZ 8620 B, 91TF6C301B2C, 6534254, 6534255
- Honda OEM: 56992PY3A02, 56992PY3A020M2
- Nissan/Datsun OEM: 11720D4001, 11920F6501, A1720D4001
- Motorcraft: JK4-384, JK4-385, EJG-950
- ACDelco: K040378HD
- Goodyear: 4040378
- Dayco: 378K4, 5040378
- NAPA: 25-040378HD
Compatible Vehicles (partial list — extremely wide application):
- Acura: Legend 1991–1995 (Power Steering), SLX 1996–1997, TL 1996–1998
- Cadillac: Escalade 2002–2008, Escalade ESV 2003–2008, Escalade EXT 2002–2006 (A/C)
- Chevrolet: Blazer, Silverado 1999–2008, Suburban, Tahoe 2000–2008, TrailBlazer — select models (A/C position)
- GMC: Envoy, Sierra 1999–2008, Yukon — select models
- Hummer: H2 — select years
- Honda: Odyssey, Passport — select models
- Hyundai, Infiniti, Isuzu, Kia, Nissan, Subaru, Toyota — select models
- Ford: select models with F4BZ/91TF applications
- Fiat, Peugeot, Isuzu — select European/import models
- Additional domestic and import vehicles — verify by year, make, model, and engine before ordering
Why Choose Quality Replacement Parts? Gates belts are engineered to match OE size, construction, and materials, ensuring optimal performance, superior resistance to cracking, reduced belt noise, and minimum tension loss. Gates has been a leading manufacturer of precision drive belts for over a century.
Returns: We proudly offer hassle-free returns. If you are not completely satisfied with your purchase for any reason, simply open a return request through eBay within 30 days of purchase and we will take care of you promptly.
Thank you for choosing QBS Parts Inc! We truly appreciate your business. If you have any issues whatsoever with your order, please give us the opportunity to resolve it before leaving feedback — we are committed to making every transaction a great experience.
Please verify fitment using your vehicle's year, make, model, and engine before purchasing. Feel free to message us with any questions — we're here to help!
QBS Parts, Inc. — Gardena, CA