Gates 7597 Accessory Drive Belt

Gates 7597 High Capacity V-Belt Overview

The Gates 7597 is a High Capacity V-Belt (Standard) built for accessory drive systems that see demanding engine loads. This Gates XL V-Belt uses a notched construction and EPDM belt material to help maintain grip as temperatures rise, reducing slippage and belt noise.

With a 10 mm top width, 36-degree angle, and polyester cord reinforcement, this accessory drive belt is made for consistent tension and stable operation in fan, alternator, air pump, power steering, and hydraulic pump applications. It is a direct-fit replacement for many classic Chevrolet, Chrysler, Dodge, GMC, Cadillac, Buick, Oldsmobile, Pontiac, and Chevrolet applications listed below.

Key Features

• Part number: 7597
• High Capacity V-Belt (Standard) construction for accessory drive systems
• Notched profile helps the belt flex and run cooler
• EPDM belt material for durable, long-term service
• Polyester cord material for strength and dimensional stability
• 10 mm top width and 36-degree angle
• Single-strand design
• Effective length: 1511 mm (59.5 in.)
• Outside circumference: 1532 mm (60.31 in.)

Product Line Details

Gates High Capacity V-Belt (Standard) belts are built for accessory drive service where heat, load, and belt tracking matter. The variable notched design is used to improve flexibility and help the belt tighten as engine heat builds, which supports smoother operation in older multi-belt drive layouts. If you are replacing a Gates 7597 belt on a classic Chevrolet P20, Dodge Aspen, or Cadillac DeVille, this product line is aimed at dependable everyday drivability.

Detailed Description

The Gates 7597 accessory drive belt is engineered for vehicles that rely on a traditional V-belt system rather than a serpentine setup. Its EPDM rubber construction resists heat-related wear, while the polyester cord helps the belt hold its shape under load. The notched design improves flexibility around pulleys and helps reduce belt chatter in demanding engine drives. This part cross-references Continental 15595 and Dorman - HELP 47048 for the same application.

Compatible With classic fitments such as 1979 Chevrolet P10, 1979 GMC P1500, 1974 Cadillac DeVille, and 1957 Chevrolet Bel Air, the Gates 7597 is a practical replacement for accessory drive service where correct belt length and profile are critical. It is also listed for multiple Chrysler, Dodge, and GMC applications with fan, alternator, air pump, power steering, and hydraulic pump positions.

What This Belt Helps Address

• Belt slippage under engine heat and accessory load
• Squealing or noise from a worn accessory drive belt
• Loss of alternator, fan, air pump, or power steering drive performance
• Cracking, glazing, or stretching in an aging V-belt
• Fitment issues when replacing an original high capacity V-belt

Installation Notes and Tips

• Verify belt length, top width, and section HC41 before installation.
• Match the vehicle’s accessory layout and notes, including A/C and power steering configuration.
• Inspect pulleys and tensioning components for wear before installing the new belt.
• After installation, check belt tracking and recheck tension after initial run time.
• Use the listed fitment details for exact application matching on vehicles such as Chevrolet P20, GMC P3500, and Chrysler LeBaron.

Quality Assurance

Gates is a recognized name in automotive belt systems, and this belt is built to the specifications shown in the product data for accurate replacement use. The EPDM construction, notched profile, and reinforced cord design are selected to support consistent accessory drive performance in the listed applications.

Vehicle Fitment

• Fits 1982 Chevrolet P20, Fan, Air Pump and Hydraulic Pump; W/O P.S.; High Capacity V-Belt (Standard)
• Fits 1982 Chevrolet P30, Fan, Air Pump and Hydraulic Pump; W/O P.S.; High Capacity V-Belt (Standard)
• Fits 1982 GMC P2500, Fan, Air Pump and Hydraulic Pump; W/O P.S.; High Capacity V-Belt (Standard)
• Fits 1982 GMC P3500, Fan, Air Pump and Hydraulic Pump; W/O P.S.; High Capacity V-Belt (Standard)
• Fits 1980 Chrysler LeBaron, Fan and Alternator; W/O A.C.; W/100A. Alt.; High Capacity V-Belt (Standard)
• Fits 1980 Chrysler Newport, Fan and Alternator; W/O A.C.; W/100A. Alt.; High Capacity V-Belt (Standard)
• Fits 1980 Chrysler Town & Country, Fan and Alternator; W/O A.C.; W/100A. Alt.; High Capacity V-Belt (Standard)
• Fits 1980 Dodge Aspen, Fan and Alternator; W/O A.C.; W/100A. Alt.; High Capacity V-Belt (Standard)
• Fits 1979 Chevrolet P10, Fan, Alternator and Air Pump; High Capacity V-Belt (Standard)
• Fits 1979 Chevrolet P20, Fan, Alternator and Air Pump; High Capacity V-Belt (Standard)
• Fits 1979 Chevrolet P30, Fan, Alternator and Air Pump; High Capacity V-Belt (Standard)
• Fits 1979 Chrysler LeBaron, Fan and Alternator; W/100A. Alt.; High Capacity V-Belt (Standard)
• Fits 1978-1979 Chrysler LeBaron, Power Steering and Air Pump; HVAC heater hose with A/C, fits Serpentine Belt application.; High Capacity V-Belt (Standard)
• Fits 1979 Chrysler Newport, Fan and Alternator; W/100A. Alt.; High Capacity V-Belt (Standard)
• Fits 1979 Chrysler Newport, Power Steering and Air Pump; HVAC heater hose with A/C, fits Serpentine Belt application.; High Capacity V-Belt (Standard)
• Fits 1979 Chrysler Town & Country, Fan and Alternator; W/100A. Alt.; High Capacity V-Belt (Standard)
• Fits 1978-1979 Chrysler Town & Country, Power Steering and Air Pump; HVAC heater hose with A/C, fits Serpentine Belt application.; High Capacity V-Belt (Standard)
• Fits 1978-1979 Dodge Aspen, Fan and Alternator; W/100A. Alt.; High Capacity V-Belt (Standard)
• Fits 1977-1979 Dodge Aspen, Power Steering and Air Pump; HVAC heater hose with A/C, fits Serpentine Belt application.; High Capacity V-Belt (Standard)
• Fits 1979 GMC P1500, Fan, Alternator and Air Pump; High Capacity V-Belt (Standard)
• Fits 1979 GMC P2500, Fan, Alternator and Air Pump; High Capacity V-Belt (Standard)
• Fits 1979 GMC P3500, Fan, Alternator and Air Pump; High Capacity V-Belt (Standard)
• Fits 1977-1978 Dodge Monaco, Fan and Alternator; W/100A. Alt.; High Capacity V-Belt (Standard)
• Fits 1977-1978 Dodge Monaco, Power Steering and Air Pump; HVAC heater hose with A/C, fits Serpentine Belt application.; High Capacity V-Belt (Standard)
• Fits 1977 Dodge Dart, Power Steering and Air Pump; HVAC heater hose with A/C, fits Serpentine Belt application.; High Capacity V-Belt (Standard)
• Fits 1972 Dodge Dart, Power Steering and Air Pump; HVAC heater hose with A/C, fits Serpentine Belt application.; High Capacity V-Belt (Standard)
• Fits 1976 Chrysler Newport, Alternator; W/Leece Neville Alt.; W/O A.C.; High Capacity V-Belt (Standard)
• Fits 1976 Chrysler Valiant, Alternator; W/Leece Neville Alt.; W/O A.C.; High Capacity V-Belt (Standard)
• Fits 1976 Dodge Aspen, Power Steering and Air Pump; W/A.C.; W/59 3/4" Belt O.C.; High Capacity V-Belt (Standard)
• Fits 1976 Dodge Aspen, Alternator; W/Leece Neville Alt.; W/O A.C.; High Capacity V-Belt (Standard)
• Fits 1976 Dodge Charger, Fan and Alternator; W/100A. Alt.; High Capacity V-Belt (Standard)
• Fits 1976 Dodge Charger, Power Steering and Air Pump; W/A.C.; W/59 3/4" Belt O.C.; High Capacity V-Belt (Standard)
• Fits 1976 Dodge Charger, Alternator; W/Leece Neville Alt.; W/O A.C.; High Capacity V-Belt (Standard)
• Fits 1975-1976 Dodge Dart, Power Steering and Air Pump; W/A.C.; W/59 3/4" Belt O.C.; High Capacity V-Belt (Standard)
• Fits 1976 Dodge Dart, Alternator; W/Leece Neville Alt.; W/O A.C.; High Capacity V-Belt (Standard)
• Fits 1976 Dodge Monaco, Alternator; W/Leece Neville Alt.; W/O A.C.; High Capacity V-Belt (Standard)
• Fits 1975 Chrysler Valiant, Power Steering and Air Pump; W/A.C.; W/59 3/4" Belt O.C.; High Capacity V-Belt (Standard)
• Fits 1974 Cadillac Commercial Chassis, Power Steering and Air Conditioning; 1st Design; Early; High Capacity V-Belt (Standard)
• Fits 1974 Cadillac DeVille, Power Steering and Air Conditioning; 1st Design; Early; High Capacity V-Belt (Standard)
• Fits 1974 Cadillac Eldorado, Power Steering and Air Conditioning; 1st Design; Early; High Capacity V-Belt (Standard)
• Fits 1974 Cadillac Fleetwood, Power Steering and Air Conditioning; 1st Design; Early; High Capacity V-Belt (Standard)
• Fits 1971-1973 Cadillac Commercial Chassis, Power Steering and Air Conditioning; 1st Design; High Capacity V-Belt (Standard)
• Fits 1971-1973 Cadillac DeVille, Power Steering and Air Conditioning; 1st Design; High Capacity V-Belt (Standard)
• Fits 1971-1973 Cadillac Eldorado, Power Steering and Air Conditioning; 1st Design; High Capacity V-Belt (Standard)
• Fits 1971-1973 Cadillac Fleetwood, Power Steering and Air Conditioning; 1st Design; High Capacity V-Belt (Standard)
• Fits 1972 Chrysler Imperial, Fan and Air Pump; HVAC heater hose with A/C, fits Serpentine Belt application.; High Capacity V-Belt (Standard)
• Fits 1972 Chrysler New Yorker, Fan and Air Pump; HVAC heater hose with A/C, fits Serpentine Belt application.; High Capacity V-Belt (Standard)
• Fits 1972 Chrysler Newport, Fan and Air Pump; HVAC heater hose with A/C, fits Serpentine Belt application.; High Capacity V-Belt (Standard)
• Fits 1972 Chrysler Town & Country, Fan and Air Pump; HVAC heater hose with A/C, fits Serpentine Belt application.; High Capacity V-Belt (Standard)
• Fits 1972 Dodge Challenger, Power Steering and Air Pump; HVAC heater hose with A/C, fits Serpentine Belt application.; High Capacity V-Belt (Standard)
• Fits 1972 Dodge Charger, Power Steering and Air Pump; HVAC heater hose with A/C, fits Serpentine Belt application.; High Capacity V-Belt (Standard)
• Fits 1972 Dodge Charger, Fan and Air Pump; HVAC heater hose with A/C, fits Serpentine Belt application.; High Capacity V-Belt (Standard)
• Fits 1972 Dodge Monaco, Fan and Air Pump; HVAC heater hose with A/C, fits Serpentine Belt application.; High Capacity V-Belt (Standard)
• Fits 1969-1970 Cadillac Commercial Chassis, Power Steering and Air Conditioning; High Capacity V-Belt (Standard)
• Fits 1969-1970 Cadillac DeVille, Power Steering and Air Conditioning; High Capacity V-Belt (Standard)
• Fits 1969-1970 Cadillac Eldorado, Power Steering and Air Conditioning; High Capacity V-Belt (Standard)
• Fits 1969-1970 Cadillac Fleetwood, Power Steering and Air Conditioning; High Capacity V-Belt (Standard)
• Fits 1968 Cadillac Commercial Chassis, Power Steering and Air Conditioning; Eng. No. 197767 & After; High Capacity V-Belt (Standard)
• Fits 1968 Cadillac DeVille, Power Steering and Air Conditioning; Eng. No. 197767 & After; High Capacity V-Belt (Standard)
• Fits 1968 Cadillac Eldorado, Power Steering and Air Conditioning; Eng. No. 197767 & After; High Capacity V-Belt (Standard)
• Fits 1968 Cadillac Fleetwood, Power Steering and Air Conditioning; Eng. No. 197767 & After; High Capacity V-Belt (Standard)
• Fits 1964-1967 Oldsmobile Cutlass, Fan and Power Steering; Not compatible with vehicles equipped with AC.; High Capacity V-Belt (Standard)
• Fits 1967 Oldsmobile Cutlass Supreme, Fan and Power Steering; Not compatible with vehicles equipped with AC.; High Capacity V-Belt (Standard)
• Fits 1961-1962 Oldsmobile 98, Fan and Generator; Not compatible with vehicles equipped with AC.; High Capacity V-Belt (Standard)
• Fits 1961-1962 Oldsmobile Starfire, Fan and Generator; Not compatible with vehicles equipped with AC.; High Capacity V-Belt (Standard)
• Fits 1961-1962 Pontiac Bonneville, Fan and Alternator/Generator; Not compatible with vehicles equipped with AC.; High Capacity V-Belt (Standard)
• Fits 1961-1962 Pontiac Bonneville, Fan and Power Steering; Not compatible with vehicles equipped with AC.; High Capacity V-Belt (Standard)
• Fits 1961-1962 Pontiac Catalina, Fan and Alternator/Generator; Not compatible with vehicles equipped with AC.; High Capacity V-Belt (Standard)
• Fits 1961-1962 Pontiac Catalina, Fan and Power Steering; Not compatible with vehicles equipped with AC.; High Capacity V-Belt (Standard)
• Fits 1962 Pontiac Grand Prix, Fan and Alternator/Generator; Not compatible with vehicles equipped with AC.; High Capacity V-Belt (Standard)
• Fits 1962 Pontiac Grand Prix, Fan and Power Steering; Not compatible with vehicles equipped with AC.; High Capacity V-Belt (Standard)
• Fits 1959-1960 Buick LeSabre, Fan, Generator and Air Conditioning; High Capacity V-Belt (Standard)
• Fits 1957 Chevrolet Bel Air, Air Conditioning; High Capacity V-Belt (Standard)