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Bando 6PK840 Accessory Drive Belt - Water Pump
| Brand | Bando 6PK840 |
|---|---|
| Position | Water Pump |
| Effective Length | 33.0 |
| Effective Length | 840.0 |
| Inch Number | 330K6 |
| Rib Quantity | 6 |
| Top Width | 0.84 |
| Product line | Rib Ace Precision Engineered V-Ribbed Belt |
| Fits | INFINITI · 5 vehicles |
OE technology. Precision-engineered belt exceeds OE manufacturing specifications.
Run Quiet technology. Improves grip and reduces slip for quieter operation.
EPDM compound. Helps deliver longer life and strong wear resistance.
Cross-references Bando 6PK840, Continental 4060330 and Dayco 5060330 for the same application. See all 7.
Bando 6PK840 Accessory Drive Belt
The Bando Rib Ace Precision Engineered V-Ribbed Belt is built for accessory drive applications that demand stable grip, accurate fit, and long service life. This 6-rib belt uses precise metric sizing and machine-cut ribs to match OE-style dimensions for a cleaner fit on the drive system.
Compatible with select INFINITI Q45 applications, including the water pump drive on 1998-2001 models and the accessory drive on 1997 models, this Bando 6PK840 belt is engineered for consistent operation in demanding engine environments.
Key Features
- Part number: 6PK840
- 6-rib V-ribbed accessory drive belt
- Top width: 0.84 in.
- Effective length: 33.0 in. / 840.0 mm
- Precise metric sizing for OE-style fit
- Machine-cut ribs for accurate belt contact
- EPDM rubber construction for extended wear life
- Flexible, oil- and heat-resistant backing
- Strong tensile cords for high-load operation
- Bidirectional cord design to reduce tracking
Product Details
Bando’s Rib Ace Precision Engineered V-Ribbed Belt line combines OE-focused design with materials selected for durability and quieter operation. The belt uses synthetic rubber ribs for wear resistance, a soft backing to reduce noise, and a cord construction that helps maintain tension under horsepower loads without excessive stretch. This makes the Bando 6PK840 a practical replacement for accessory drive systems where belt stability and exact sizing matter. This part cross-references Continental 4060330 and Gates K060331 for the same application.
What This Belt Helps Address
- Squealing or chirping from a worn accessory drive belt
- Slippage caused by reduced belt grip
- Cracking, glazing, or rib wear from age and heat
- Tracking issues from an uneven or stretched belt
- Noise from an aging belt on the INFINITI Q45 accessory drive system
Installation Notes and Fitment
Fits 1998-2001 INFINITI Q45, Water Pump. Fits 1997 INFINITI Q45, Accessory Drive. Verify the belt length, rib count, and OE reference before installation, especially when replacing a belt on the INFINITI Q45 water pump drive or accessory drive system. Inspect pulleys, tensioners, and idlers for wear before installing the new belt to help maintain proper tracking and belt life.
Quality Assurance
Bando manufactures the Rib Ace line to exceed OE manufacturing specifications and uses EPDM compounding, precision rib cutting, and noise-reducing backing materials to support long-term performance in accessory drive service.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2001 | INFINITI | Q45 | 4.1L | V8 | Water Pump | with OE No.: 11720-1P102; Rib Ace Precision Engineered V-Ribbed Belt |
| 2000 | INFINITI | Q45 | 4.1L | V8 | Water Pump | with OE No.: 11720-1P102; Rib Ace Precision Engineered V-Ribbed Belt |
| 1999 | INFINITI | Q45 | 4.1L | V8 | Water Pump | with OE No.: 11720-1P102; Rib Ace Precision Engineered V-Ribbed Belt |
| 1998 | INFINITI | Q45 | 4.1L | V8 | Water Pump | with OE No.: 11720-1P102; Rib Ace Precision Engineered V-Ribbed Belt |
| 1997 | INFINITI | Q45 | 4.1L | V8 | Accessory Drive | Top Width (in): 0.84; Rib Ace Precision Engineered V-Ribbed Belt |
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