WASHER 1/4 IN $0.30 NUT 1/4 - 28 NYLOCK. Interchange # HC 20210, 8 Required SKU INV-040060 Price $0.30 Quantity Map Reference M27 A06 H69 SYE Catalog Formula Madza Transmission Parts MK Series Transmission Parts Sprite Gearbox Parts Staffs Transmission Parts Staffs Transmission Section Formula Mazda Transmission Section (Common with MK Series) MK Series & Webster Transmission Section Formula Mazda Transmission Section