Quick-Reference Repair Parts for
Binks Mach 1SL Spray Gun

Replaces OEM P/N	Bedford P/N	Description / Reference / Notes
Repair Kits
54-4278	- - -	Repair Kit
Miscellaneous Spray Gun Components
20-4615	15-1718	O-Ring, Teflon, spindle
20-6160	15-2153	O-Ring, side port control
54-768	- - -	Fitting, air hose connection
54-3511	- - -	Retaining Ring, side port control
54-3512	47-1877	Spindle Assembly
54-3518	23-1878	Spring, blue, 6 lbs 8 oz, spindle (rear)
54-3919	- - -	Trigger Stud & Screw Kit
54-3520	23-1879	Spring yellow, spindle (front)
54-4343	- - -	Side Port Control Assembly
54-4360	- - -	Trigger
54-4370	- - -	Seal Cartridge Assembly, fluid needle
Miscellaneous Parts & Accessories
54-3871	- - -	Gunners Mate 3cc
54-3918	- - -	Wrench
54-4133	- - -	Gun Brush, flat
82-469	53-1101	Gun Brush
Binks Instruction Sheets
77-2665R-12	Mach 1SL HVLP Spray Gun
Before ordering any repair parts or attempting any maintenance, carefully read all instructions and warnings and verify part numbers required as specified in the OEM manuals that came with your particular unit. This reference was generated on 01/02/2022.  Part numbers on this reference were last modified on 11/28/2005. Copyright © 2022 by Bedford Precision Parts LLC

Repair Parts for Binks Mach 1SL Spray Gun 54-4278 544278 20-4615 204615 20-6160 206160 54-768 54768 54-3511 543511Repair Parts for Binks Mach 1SL Spray Gun 54-3512 543512 54-3518 543518 54-3919 543919 54-3520 543520 54-4343 544343Repair Parts for Binks Mach 1SL Spray Gun 54-4360 544360 54-4370 544370 54-3871 543871 54-3918 543918 54-4133 544133Repair Parts for Binks Mach 1SL Spray Gun 82-469 82469 77-2665R-12 772665R12