91339
AUTOMOTIVE R12 & R134a O-RING ASSORTMENT | 270 PIECE HNBR KIT

Product Description

Superior Sealing to Help Prevent Unwanted Leaks

The Mastercool Automotive R12 & R134a O-Ring Assortment is a 270-piece kit designed for a wide range of automotive air conditioning and refrigeration applications. With 18 different O-ring sizes, this assortment provides convenient access to commonly used replacement O-rings when servicing automotive A/C systems.

Made from durable HNBR (hydrogenated nitrile butadiene rubber), these O-rings offer excellent pliability and resistance to refrigerants, oils, high temperatures, water, gases, alcohol solvents, and high pressure. The result is reliable sealing performance that helps prevent unwanted leaks.

FEATURES:

•  270-Piece Automotive O-Ring Assortment: Includes 18 different sizes for a variety of automotive A/C service and repair applications.
• R12 & R134a Automotive A/C Applications: Designed for use in automotive air conditioning systems using R12 and R134a refrigerants.
• Durable HNBR Rubber Construction: Made from flexible HNBR rubber for durability, ease of use, and dependable sealing.
• Resistant to Refrigerants, Oil & High Temperatures: Provides resistance to refrigerant, oil, water, gas, alcohol solvents, high temperatures, and high pressure.
• Excellent Sealing Performance: High-quality pliability allows the O-rings to provide a reliable seal and help prevent unwanted leaks.
• Helps Prevent Unwanted Leaks: Designed to create dependable seals that help reduce the risk of refrigerant and fluid leaks during automotive A/C service.
• 18 Organized Compartments in Transparent Storage Case: O-rings are separated into 18 individual compartments, making it easy to find the correct size when needed.

SPECIFICATIONS:

• Product: Automotive R12 & R134a O-Ring Assortment
• Material: HNBR (hydrogenated nitrile butadiene rubber)
• Total Pieces: 270
• Number of Sizes: 18
• Applications: Automotive R12 and R134a A/C systems
• Storage: Transparent plastic organizer box
  

Consists of:
91339-01: 7/32 x 1/16” (5.29 x 1.78 mm) (20 pcs)
91339-02: 1/4 x 1/16” (6.07 x 1.78 mm) (20 pcs)
91339-03: 6.8 x 1.9 mm (20 pcs)
91339-04: 5/16 x 1/16” (7.65 x 1.78 mm) (20 pcs)
91339-05: 7.8 x 1.9 mm (20 pcs)
91339-06: 8 x 2 mm (20 pcs)
91339-07: 8.8 x 1.9 mm (20 pcs)
91339-08: 7/16 x 1/16″ (10.82 x 1.78 mm) (15 pcs)
91339-09: 7/16 x 3/32” (10.77 x 2.62 mm (15 pcs)
91339-10: 11 x 2 mm (15 pcs)
91339-11: 12 x 2 mm (15 pcs)
91339-12: 13.9 x 1.8 mm (10 pcs)
91339-13: 9/16 x 3/32” (13.95 x 2.62 mm) (10 pcs)
91339-14: 14 x 2 mm (10 pcs)
91339-15: 15 x 2 (10 pcs)
91339-16: 17 x 2 (10 pcs)
91339-17: 11/16 x 1/16” (17.17 x 1.78 mm) (10 pcs)
91339-18: 11/16 x 1/8” (17.04 x 3.53 mm) (10 pcs)