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Dayco 5030231 Serpentine Belt - Water Pump
| Brand | Dayco 5030231 |
|---|---|
| Position | Water Pump |
| Color | Black |
| Cross Section | K-Section |
| Effective Length | 23.11 |
| Effective Length | 587.00 |
| Material | EPDM, Aramid Reinforced |
| Maximum Operating Temperature | 100 |
| Maximum Operating Temperature | 212 |
| Minimum Operating Temperature | -45 |
| Minimum Operating Temperature | -42.7 |
| Outside Circumference | 23.67 |
| Outside Circumference | 601.22 |
| Rib Depth | Standard |
| Rib Profile | Straight Rib |
| Rib Quantity | 3 |
| Standards | SAE J1459, SAE J2432 |
| Top Width | .40 |
| Fits | Jaguar · 42 vehicles |
Aramid reinforced. EPDM construction helps resist wear and maintain tension.
Straight rib profile. Promotes smooth, efficient power transfer in the belt drive system.
SAE standards. Built to meet recognized performance requirements for accessory drive belts.
Cross-references ACDelco 3K231, ACDelco 3K321 and CARQUEST K030231 for the same application. See all 9.
Dayco 5030231 Serpentine Belt Overview
The Dayco 5030231 serpentine belt is a K-section accessory drive belt built for select air conditioning, water pump, and alternator applications. Made from EPDM with aramid reinforcement, it is engineered for consistent belt tracking and dependable operation across a wide temperature range.
Use this Dayco serpentine belt when servicing Volvo XC60, XC90, S60, and S90 air conditioning drives, as well as select Jaguar X-Type water pump and BMW dual-alternator applications.
Key Features
- Part number: 5030231
- EPDM construction with aramid reinforcement for added strength
- 3-rib K-section profile with straight rib design
- Black finish
- Effective length: 23.11 in. / 587.00 mm
- Outside circumference: 23.67 in. / 601.22 mm
- Top width: 0.40 in.
- Operating temperature range: -45°F to 212°F
- Built to SAE J1459 and SAE J2432 standards
Detailed Description
Dayco 5030231 is a serpentine belt for accessory drive systems that require a 3-rib K-section belt with a 23.11-inch effective length. The EPDM rubber compound helps resist heat and wear, while aramid reinforcement adds tensile strength for stable performance in demanding engine bay conditions. This belt is listed for 2022-2026 Volvo XC60 and XC90 air conditioning applications, 2022-2025 Volvo S60 and S90 air conditioning applications, 2023-2026 Volvo XC40 and V60 Cross Country air conditioning applications, and 2023 Volvo V60 air conditioning. It also covers 2002-2008 Jaguar X-Type water pump service and BMW 850i, 850Ci, and 750iL dual-alternator applications.
This part cross-references Gates K030231 for the same application.
What This Belt Helps Address
- Squealing or slipping accessory drive belt noise
- Loss of air conditioning compressor drive on listed Volvo applications
- Water pump drive service on Jaguar X-Type applications
- Alternator drive service on BMW dual-alternator applications
- Wear-related belt cracking, glazing, or fraying
Installation Notes and Tips
Verify belt length, rib count, and cross section against the original belt before installation. Inspect pulleys, tensioners, and idlers for wear or misalignment, since these conditions can shorten belt life. Confirm the vehicle application by year, make, model, and driven accessory position before ordering the Dayco 5030231 serpentine belt.
Quality Assurance
This belt is manufactured to SAE J1459 and SAE J2432 standards for accessory drive belt performance and dimensional consistency.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2026 | Volvo | V60 Cross Country | — | — | — | Air Conditioning | — |
| 2026 | Volvo | V90 Cross Country | — | — | — | Air Conditioning | — |
| 2026 | Volvo | XC40 | — | — | — | Air Conditioning | — |
| 2026 | Volvo | XC60 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2026 | Volvo | XC90 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2025 | Volvo | S60 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2025 | Volvo | S90 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2025 | Volvo | V60 Cross Country | — | — | — | Air Conditioning | — |
| 2025 | Volvo | V90 Cross Country | — | — | — | Air Conditioning | — |
| 2025 | Volvo | XC40 | — | — | — | Air Conditioning | — |
| 2025 | Volvo | XC60 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2025 | Volvo | XC90 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2024 | Volvo | S60 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2024 | Volvo | S90 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2024 | Volvo | V60 Cross Country | — | — | — | Air Conditioning | — |
| 2024 | Volvo | V90 Cross Country | — | — | — | Air Conditioning | — |
| 2024 | Volvo | XC40 | — | — | — | Air Conditioning | — |
| 2024 | Volvo | XC60 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2024 | Volvo | XC90 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2023 | Volvo | S60 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2023 | Volvo | S90 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2023 | Volvo | V60 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2023 | Volvo | V60 Cross Country | — | — | — | Air Conditioning | — |
| 2023 | Volvo | V90 Cross Country | — | — | — | Air Conditioning | — |
| 2023 | Volvo | XC40 | 2.0L | L4 | — | Air Conditioning | — |
| 2023 | Volvo | XC60 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2023 | Volvo | XC90 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2022 | Volvo | S60 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2022 | Volvo | S90 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2022 | Volvo | V90 Cross Country | — | — | — | Air Conditioning | — |
| 2022 | Volvo | XC60 | — | — | MILD HYBRID EV-GAS (MHEV) | Air Conditioning | — |
| 2008 | Jaguar | X-Type | — | — | — | Water Pump | — |
| 2007 | Jaguar | X-Type | — | — | — | Water Pump | — |
| 2006 | Jaguar | X-Type | — | — | — | Water Pump | — |
| 2005 | Jaguar | X-Type | 2.5L | V6 | — | Water Pump | — |
| 2005 | Jaguar | X-Type | 3.0L | V6 | — | Water Pump | — |
| 2004 | Jaguar | X-Type | 2.5L | V6 | — | Water Pump | — |
| 2004 | Jaguar | X-Type | 3.0L | V6 | — | Water Pump | — |
| 2003 | Jaguar | X-Type | 2.5L | V6 | — | Water Pump | — |
| 2003 | Jaguar | X-Type | 3.0L | V6 | — | Water Pump | — |
| 2002 | Jaguar | X-Type | 2.5L | V6 | — | Water Pump | — |
| 2002 | Jaguar | X-Type | 3.0L | V6 | — | Water Pump | — |
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