GRACO 17G863 - Inlet Seat Repair Kit, Carbide with o-ring

Carbide inlet seat with o-ring designed for reliable sealing and extended service life in high-wear pump applications

Specifications

• Material: Carbide with o-ring

Features

• Carbide construction for superior wear resistance
• Includes o-ring for proper sealing
• Replacement inlet seat component

Applications

• Pump maintenance and repair
• High-wear applications requiring durable sealing

Related Parts

• 17G862 - Piston Seat with o-ring
• 25A233 - Pump Rebuild kit (all soft seals and check balls)
• 15H833
• 25V557 - Ball 1 5/8" 440c, Stainless Steel
• 17G456 - Clamp, Sanitary, Dbl Blted, SS, 4"
• 25A467 - Repair Kit, Check Balls, S340E
• 18H242 - Cylinder End O-Ring Repair Kit (10-Pack)
• 25V556 - 440C Ball - 1 9/16", Stainless Steel

Kit Contents

• 17G863 - Carbide Inlet Seat
• O-Ring seal
• 320 (1)
• 321 (1)

Listed as repair part, likely compatible with pumps mentioned on this page including F340e and S340e models This is a repair kit for inlet seat. Related parts in the inlet section include ball components (15H833 - BALL, neo/sst core 1.75 in. and 25V557 - Ball, sst, 1-5/8" alternate to neo/sst core ball) This is a repair kit. The kit contents reference parts 320 and 321 with quantities of 1 each. Part 320 appears to be a SEA, carbide, valve, inlet and part 321 is an O-RING, 50 mm x 2.5 mm based on the main parts list.

Reference Manuals

• 349513 (Page 7) ToughTek
• 3J0303EN - A (Page 2)
• 3A3437 (Page 4) ToughTek S340e Portable Stucco Pump Operation, Repair, Parts
• 3A3439 (Page 5) ToughTek S340e Pump Lower Conversion Kit (English) noptc
• 3A7829 (Page 23) ToughTek SL340 with S340 Lower Pump