Santech MT0237 A/C O-Ring Green HNBR

The Santech MT0237 is a high-quality green HNBR (Hydrogenated Nitrile Butadiene Rubber) O-ring designed specifically for automotive air conditioning system sealing applications. This precision-engineered O-ring features a 0.301-inch inner diameter and 0.070-inch wall thickness, providing reliable sealing performance in A/C line connections, compressor fittings, and refrigerant system components.

Key Features:

• Premium green HNBR material for superior chemical and temperature resistance
• Manufactured to strict OEM specifications for precise fitment
• Inner diameter: 0.301 inches
• Wall thickness: 0.070 inches
• Designed for refrigerant system sealing requirements
• Compatible with R-134a and other modern refrigerants

OEM Cross-Reference Numbers:

• BMW: 64-50-8-390-601, 64-50-1-468-463
• Chrysler/Dodge/Jeep: 5073618AA, 5183358AA, 68003498AA
• Acura/Honda: PH-749910, 80873-S37-D00
• GM: 3093509, 94113332, 94244315
• Mercedes-Benz: 140-997-06-45

Santech HNBR O-rings are manufactured from the highest quality materials to meet or exceed original equipment performance standards. The green color coding helps with proper identification during installation and service procedures.