Aftermarket GRACO® 4427-G Gun Repair Kit - includes: "G" thread diffuser (7/8"), ball holder & plunger (Non-OEM)
Aftermarket GRACO® 4427-G Gun Repair Kit - includes: "G" ...
Aftermarket GRACO® 4427-G Gun Repair Kit - includes: "G" thread diffuser (7/8"), ball holder & plunger (Non-OEM)
Manufacturer: Total Finishing Supplies
Part Number: 13281
Comparable OEM Part Number: 4427-G
Description: Total Finishing's part # 20-2393 is a direct-fit replacement for Binks/DeVilbiss/ASM part 4427-G, the Binks gun repair kit. Manufactured to OEM-equivalent dimensions for proper fit and performance. This kit services ASM 300 Spray Gun, ASM 400 Spray Gun, GRACO® 300 Spray Gun, and GRACO® 400 Spray Gun.
Common reasons this gun kit is replaced:
- Worn needle, seat, or seals causing drips or spitting
- Trigger no longer shuts off fluid cleanly
- Fluid leaking past the packing during spraying
- Routine gun rebuild to restore a clean spray pattern
Professional contractors rely on this kit to keep their spray guns triggering cleanly and spraying without drips. All components are manufactured to OEM-equivalent dimensions for proper fit, sealing, and reliable trigger action.
Manufactured to OEM-equivalent dimensions for proper fit and performance.
Comparable to GRACO® 4427-G
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