GRACO 25D179 - Repair Kit, Thrt, PTFE/Pe (290)

Specifications

• Material: UHMWPE/PTFE
• Temperature Rating: below 140°F (60°C)
• Kit Type: Throat Seal Kit (3)
• Application: chemical resistance and durability
• Packing Type: four UHMWMPE and three PTFE packings for the throat
• Formulation: GRACO Formulated

Compatible Equipment

• 290cc lower
• 19D954 pump model
• 290 cc lower size

Related Parts

• 25D166 - PTFE/PE Throat Repair Kit (036)
• 25D167 - Repair Kit, Thrt, PTFE/Pe (048)
• 25D168 - PTFE/PE Throat Repair Kit (054)
• 25D169 - PTFE/PE Throat Repair Kit (058)
• 25D170 - Repair Kit, Thrt, PTFE/Pe (072)
• 25D171 - Repair Kit, Thrt, PTFE/Pe (085)
• 25D172 - Kit, Repair, Thrt, PTFE/Pe (090)
• 25D173 - Kit, Repair, Thrt, PTFE/Pe (097)
• 25D174 - Repair Kit, Thrt, PTFE/Pe (115)
• 25D175 - PTFE/PE Throat Repair Kit (145)

Kit Contents

• items 9, 12, 16, 19 and 27 on the parts list
• parts no. 4 and 34 on the parts lists
• 103a - GLAND, male, throat (Qty. 1)
• 103b - GLAND, female, throat (Qty. 1)
• 103c - V-PACKING, PTFE, throat (white) (Qty. 3)
• 103d - V-PACKING, UHMWPE, throat (red) (Qty. 4)
• 103f - WAVE SPRING (Qty. 1)

Part of GRACO Formulated UHMWPE/PTFE repair kit series. Throat seal kits replace entire packing stack in throat. UHMWPE and PTFE packing sets are standard in XP proportioners and are used with L___C0, L___C7, and L___C9 models and some 5.9 in. bolt pattern models. All L___C0 XP lowers built prior to April 2012 came with Tuff-Stack packing sets. Replaces entire packing stack in throat. Full repair kits also include this throat seal kit. Packings should be lubricated during installation. This is a throat seal repair kit with UHMWPE/PTFE formulated packings. Related to other repair kits in the 25D series including both throat and piston seal repair kits with different material combinations (leather/UHMWPE and PTFE/UHMWPE).

Reference Manuals

• 311762 (Page 29) Xtreme Lowers, Repair and
• 3A9122 (Page 21) Repair Manual, Contractor King Displacement Pumps
• 406894 (Page 3) Repair for Xtreme 290cc Lower, Repair Kit
• X020224 (Page 35)