duramax-lb7-banjo-washers-return-line-seal-kit-pair Home / Chevy / GMC Duramax Injectors / LB7 2001-2004.5 / Chevy / GMC Duramax LB7 Accessories / LB7 Banjo Washers / Return Line Seal Kit / duramax-lb7-banjo-washers-return-line-seal-kit-pair Written By Anna Mullen April 23rd, 2021 Share this...FacebookPinterestTwitterLinkedin