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Dayco 17430 Accessory Drive Belt
| Brand | Dayco 17430 |
|---|---|
| Position | Power Steering |
| Angle | 36 |
| Belt Construction | Top Cog |
| Color | Black |
| Effective Length | 43 |
| Effective Length | 1092.20 |
| Material | Synthetic Rubber Compound |
| Maximum Operating Temperature | 79.4 |
| Maximum Operating Temperature | 175 |
| Minimum Operating Temperature | -37.2 |
| Minimum Operating Temperature | -35 |
| Outside Circumference | 43.27 |
| Outside Circumference | 1099.06 |
| Standards | SAE J636, SAE J637 |
| Top Width | .53 |
| Fits | Toyota, Ford, BMW, Mazda, Jaguar, Chevrolet, Triumph, Jeep, and American Motors · 34 vehicles |
Top-cog construction. Improves flexibility and helps the belt run smoothly.
Synthetic rubber compound. Provides durable, dependable belt performance.
SAE J636, J637. Built to meet recognized belt standards.
Cross-references ACDelco 2T17430, ACDelco 9430HD and ACDelco 17430 for the same application. See all 100.
Dayco 17430 Accessory Drive Belt Overview
The Dayco 17430 accessory drive belt is a top-cog belt built from a synthetic rubber compound for dependable operation in accessory drive systems. With a 43-inch effective length, 0.53-inch top width, and 36-degree angle, it is sized for specific power steering, fan, alternator, water pump, air conditioning, and idler applications across select classic vehicles.
Fits 1980-1982 Toyota Corolla, power steering, and other confirmed applications including Ford F-100, Ford F-250, Ford F-350, and Jaguar XJ12 fitments listed below. The Dayco 17430 is also cross-referenced by common aftermarket and OE numbers such as Gates 9430 and ACDelco 17430 for the same application.
Key Features
- Synthetic rubber compound construction for accessory drive use
- Top-cog profile for flexible belt tracking
- Black finish with a 0.53-inch top width
- 43-inch effective length and 43.27-inch outside circumference
- Rated for temperatures from -35 to 175 degrees
- Built to SAE J636 and SAE J637 standards
Detailed Product Description
Dayco 17430 is an accessory drive belt intended for vehicles that use a narrow, cogged belt profile in the belt drive system. Its dimensions and construction support applications where correct belt length and angle are critical, including classic Ford truck power steering setups, Toyota Corolla power steering applications, and fan-and-alternator or water-pump-driven systems on select BMW and Jaguar models. If you are searching for a Dayco 17430 belt for a 1971 Ford F-100, 1972 Ford F-250, or 1976 Jaguar XJ12, this part number matches the listed fitment data.
This part cross-references Gates 9430 and ACDelco 17430 for the same application.
What It Helps Address
- Squealing or slipping accessory drive belt operation
- Loss of power steering assist from a worn belt
- Reduced alternator or generator drive performance
- Improper belt fit from stretched or incorrect-length replacement belts
- Accessory drive noise caused by cracked or glazed belt material
Installation Notes and Tips
Verify belt length, width, and angle against the original belt before installation. Confirm the vehicle’s accessory layout and position, since this belt is listed for power steering, fan and alternator, water pump and power steering, air conditioning, idler, and fan and generator applications. For fitment-specific searches, Dayco 17430 is listed for 1980-1982 Toyota Corolla power steering, 1971-1973 Ford F-Series power steering, 1975-1978 BMW 530i fan and alternator, and 1976-1977 Jaguar XJ12 water pump and power steering.
Quality Assurance
This Dayco belt is manufactured to SAE J636 and SAE J637 standards and uses a synthetic rubber compound selected for accessory drive service across a wide operating temperature range.
Confirmed Fitment
- Fits 1980-1982 Toyota Corolla, power steering
- Fits 1980 Ford Courier, fan and alternator
- Fits 1975-1978 BMW 530i, fan and alternator
- Fits 1976-1977 Jaguar XJ12, water pump and power steering
- Fits 1976-1977 Jaguar XJS, water pump and power steering
- Fits 1975 Chevrolet LUV, air conditioning, Diesel KiKi
- Fits 1973-1974 Jaguar XJ12, water pump and power steering, compatible with vehicles containing air conditioning
- Fits 1973 Ford F-100, power steering, dual rear wheel
- Fits 1973 Ford F-250, power steering, dual rear wheel
- Fits 1973 Ford F-350, power steering, dual rear wheel
- Fits 1972 Ford F-100, power steering, compatible with vehicles containing air conditioning
- Fits 1972 Ford F-250, power steering, compatible with vehicles containing air conditioning
- Fits 1972 Ford F-350, power steering, compatible with vehicles containing air conditioning
- Fits 1972 Jeep CJ5, idler, without power steering and with air conditioning
- Fits 1971 Ford F-100, power steering, w/65 Amp Alt.
- Fits 1971 Ford F-250, power steering, w/65 Amp Alt.
- Fits 1971 Ford F-350, power steering, w/65 Amp Alt.
- Fits 1962-1966 Toyota Land Cruiser, fan and generator, fits vehicles without air conditioning
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1982 | Toyota | Corolla | — | — | Power Steering | — |
| 1981 | Toyota | Corolla | — | — | Power Steering | — |
| 1980 | Ford | Courier | 2.3L | L4 | Fan and Alternator | — |
| 1980 | Toyota | Corolla | — | — | Power Steering | — |
| 1978 | BMW | 530i | — | — | Fan and Alternator | — |
| 1977 | BMW | 530i | — | — | Fan and Alternator | — |
| 1977 | Jaguar | XJ12 | — | — | Water Pump and Power Steering | — |
| 1977 | Jaguar | XJS | — | — | Water Pump and Power Steering | — |
| 1976 | BMW | 530i | — | — | Fan and Alternator | — |
| 1976 | Jaguar | XJ12 | — | — | Water Pump and Power Steering | — |
| 1976 | Jaguar | XJS | — | — | Water Pump and Power Steering | — |
| 1975 | BMW | 530i | — | — | Fan and Alternator | — |
| 1975 | Chevrolet | LUV | — | — | Air Conditioning | Diesel KiKi |
| 1974 | Jaguar | XJ12 | — | — | Water Pump and Power Steering | Compatible with vehicles containing air conditioning. |
| 1973 | Ford | F-100 | 4.9L | L6 | Power Steering | Dual Rear Wheel |
| 1973 | Ford | F-250 | 4.9L | L6 | Power Steering | Dual Rear Wheel |
| 1973 | Ford | F-350 | 4.9L | L6 | Power Steering | Dual Rear Wheel |
| 1973 | Jaguar | XJ12 | — | — | Water Pump and Power Steering | Compatible with vehicles containing air conditioning. |
| 1972 | Ford | F-100 | 3.9L | L6 | Power Steering | Compatible with vehicles containing air conditioning. |
| 1972 | Ford | F-250 | 3.9L | L6 | Power Steering | Compatible with vehicles containing air conditioning. |
| 1972 | Ford | F-350 | 3.9L | L6 | Power Steering | Compatible with vehicles containing air conditioning. |
| 1972 | Ford | F-350 | 4.9L | L6 | Power Steering | Compatible with vehicles containing air conditioning. |
| 1972 | Jeep | CJ5 | 4.2L | L6 | Idler | Without power steering and with air conditioning. |
| 1971 | Ford | F-100 | 3.9L | L6 | Power Steering | w/65 Amp Alt. |
| 1971 | Ford | F-100 | 4.9L | L6 | Power Steering | w/65 Amp Alt. |
| 1971 | Ford | F-250 | 3.9L | L6 | Power Steering | w/65 Amp Alt. |
| 1971 | Ford | F-250 | 4.9L | L6 | Power Steering | w/65 Amp Alt. |
| 1971 | Ford | F-350 | 3.9L | L6 | Power Steering | w/65 Amp Alt. |
| 1971 | Ford | F-350 | 4.9L | L6 | Power Steering | w/65 Amp Alt. |
| 1966 | Toyota | Land Cruiser | — | — | Fan and Generator | Fits vehicles without air conditioning. |
| 1965 | Toyota | Land Cruiser | — | — | Fan and Generator | Fits vehicles without air conditioning. |
| 1964 | Toyota | Land Cruiser | — | — | Fan and Generator | Fits vehicles without air conditioning. |
| 1963 | Toyota | Land Cruiser | — | — | Fan and Generator | Fits vehicles without air conditioning. |
| 1962 | Toyota | Land Cruiser | — | — | Fan and Generator | Fits vehicles without air conditioning. |
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