AC1931 , SEAL KIT FOR GM A/C COMPRESSOR , CAR CARE PARTS , Compressor Types Covered: GM A6 (Long/Cast Iron): Used heavily in the 1960s, 70s, and early 80s. GM R4 (Short/Radial)

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Part Number: 811

Availability: In Stock.

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Description

The Four Seasons 24016 (AC1931) is a ceramic A/C compressor shaft seal kit designed for older GM A6 and R4 compressors, commonly fitting vehicles from the 1970s through the mid-1990s, such as the 1993-1995

Buick Roadmaster and various classic cars PartsHawk. It seals the shaft to prevent leakage on traditional, non-modernized GM systems.

Key Vehicle Compatibility (Pre-2001):

Buick: Roadmaster (1993-1995)
Jaguar: XJS (1995)
General Application: This kit is specifically for GM A6 and R4 style compressors. These compressors were standard on a vast range of GM cars and trucks (Chevrolet, Pontiac, Oldsmobile, Cadillac, GMC) throughout the 70s, 80s, and early 90s

The

AC1931 seal kit (often listed as a Four Seasons or similar aftermarket part) is designed for GM A/C compressors, particularly focusing on the A6 and R4 models. These compressors were standard on a vast range of General Motors vehicles from the 1960s through the mid-1990s and some early 2000s.

Key Vehicle Applications (Pre-2001):

Chevrolet: Blazer (1990–1995, 1997–2000), Camaro (up to 1991), Caprice, Cavalier, Celebrity, Chevy Van/Express, Corvette, Lumina, Monte Carlo, Nova, Suburban, Tahoe, and C/K Pickup Trucks (C1500, C2500, C3500).
GMC: Caballero, Jimmy, Safari, Savana, Sierra, Suburban, and Yukon (1992–2000).
Buick: Century, LeSabre, Park Avenue, Regal, Riviera, Skylark.
Cadillac: DeVille, Eldorado, Fleetwood, Seville.
Oldsmobile: Cutlass, Delta 88, Toronado.
Pontiac: Firebird, Grand Am, Grand Prix, LeMans.

Compressor Types Covered:

GM A6 (Long/Cast Iron): Used heavily in the 1960s, 70s, and early 80s.
GM R4 (Short/Radial): Used heavily in the 1980s and 1990s.