Quick-Reference Repair Parts for
Airlessco 8100 GS

Replaces OEM P/N	Bedford P/N	Description / Reference / Notes
Repair Kits
Displacement Pump (Fluid Section)
189-355	- - -	Repair Kit with all Teflon Packings
189-376	20-1816	Repair Kit with Leather & Teflon Packings
Hydraulic Motor
KIT-1-9100	- - -	Hydraulic Motor Seals
Piston Rods
189-011	- - -	Rod
Cylinders & Sleeves
189-005	- - -	Cylinder
Carbide Ball Seats, Check Valves & Check Balls
Upper Ball Seat (Outlet Seat)
187-019	- - -	Outlet Seat, stainless steel
187-065	- - -	Outlet Seat, carbide
187-020	9-1822	Piston Ball
Lower Ball Seat (Intake Seat)
189-019	- - -	Intake Seat, carbide
189-024	- - -	Intake Seat, stainless steel
189-063	9-1841	Intake Ball
Miscellaneous Fluid Section Repair Parts
186-032	6-1821	O-Ring, upper packing spacer
189-012	- - -	Upper Packing Nut & Wet Cup
189-015	- - -	Spacer Sleeve
189-017	- - -	Support, intake valve
189-018	- - -	Intake Housing
189-021	- - -	Retainer, outlet seat
189-022	- - -	Ball Cage, outlet
189-026	- - -	Ball Cage, intake
189-027	- - -	Bellville Washer, upper packing set
189-030	- - -	Upper Packing Spacer
189-034T	15-1838	Teflon O-Ring, upper packing spacer
189-035T	15-1839	Teflon O-Ring, intake seat
189-036T	15-1840	Teflon O-Ring, piston seat
189-065	- - -	Retaining Ring, intake
Dump Valves, Prime/Spray Valves, Pressure Release Valves, and Components
Complete Assembly
138-001	- - -	"Marathon" Valve
Components
KIT-3-007	20-2032	Repair Kit for 'Marathon" Valve
Inlet Filters, Suction Hoses/Tubes, Drain Hoses, and Components
188-087	- - -	Inlet Strainer, set screw attachment
189-041	- - -	Suction Assembly, 16", 5 gallon
189-051	- - -	Suction Tube, 16"
189-356	- - -	Suction Tube, 36"
189-370	- - -	Suction Assembly, 36", 55 gallon
Outlet Filter Assembly, Filter Elements & Components
Complete Assembly
187-506	- - -	Outlet Manifold Filter Assembly
Components
187-512	- - -	Nut, base
187-513	- - -	Cup, base
187-515T	- - -	Teflon O-Ring
187-517	- - -	Bowl, outlet filter
187-514-60	- - -	Filter Element, 60 mesh
Miscellaneous Parts & Accessories
189-046A	- - -	Coupling Set Assembly, connecting rod
189-047	- - -	Bearing Sleeve
189-048	- - -	Retaining Ring, connectting rod
Airlessco Instruction Manuals
001-178	Model 8100 & 9100 High Output Contractor Models
Click Pictures to Enlarge = = = = = = = = = = = = = = = =
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 11/15/2006. Copyright © 2022 by Bedford Precision Parts LLC

Repair Parts for Airlessco 8100 GS 189-355 189355 189-376 189376 KIT-1-9100 KIT19100 189-011 189011 189-005Repair Parts for Airlessco 8100 GS 189005 187-019 187019 187-065 187065 187-020 187020 189-019 189019 189-024Repair Parts for Airlessco 8100 GS 189024 189-063 189063 186-032 186032 189-012 189012 189-015 189015 189-017Repair Parts for Airlessco 8100 GS 189017 189-018 189018 189-021 189021 189-022 189022 189-026 189026 189-027Repair Parts for Airlessco 8100 GS 189027 189-030 189030 189-034T 189034T 189-035T 189035T 189-036T 189036TRepair Parts for Airlessco 8100 GS 189-065 189065 138-001 138001 KIT-3-007 KIT3007 188-087 188087 189-041Repair Parts for Airlessco 8100 GS 189041 189-051 189051 189-356 189356 189-370 189370 187-506 187506 187-512Repair Parts for Airlessco 8100 GS 187512 187-513 187513 187-515T 187515T 187-517 187517 187-514-60 18751460Repair Parts for Airlessco 8100 GS 189-046A 189046A 189-047 189047 189-048 189048 001-178 001178