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Optimize Replacement Parts Waters

Optimize offers innovative designs, unmatched quality, and performance that goes well beyond original equipment specifications. When you need replacement components for your Waters HPLC system, choose Optimize parts. They're fit for the job, guaranteed.

Opti-Max® Cartridge Check Valves

2690/Alliance*, 616

Part #	Description	OEM #	Price	Buy
39-46-01949	OPTI-MAX Inlet Housing & Cartridge	55845	$195.00
39-46-01949	OPTI-MAX Inlet Housing & Cartridge (Alliance/2690)	24960	$195.00
39-46-01949	OPTI-MAX Inlet Housing & Cartridge	271122	$195.00
39-46-01949	OPTI-MAX Inlet Housing & Cartridge (Alliance 616)	270941	$195.00
39-46-01950	OPTI-MAX Outlet Housing & Cartridge (616)	55845	$195.00
39-46-01950	OPTI-MAX Outlet Housing & Cartridge (616)	24960	$195.00
10-46-02004	OPTI-MAX Replacement Cartridges, 1/16" Ball, 2/pk	--	$220.50

100 µL Head Systems (M45/45G, M501, 510, 515, 590, 600/600E, 610, 6K/6KA)

Part #	Description	OEM #	Price	Buy
39-56-01251	OPTI-MAX Inlet Housing & Cartridge	33679	$174.00
39-56-01256	OPTI-MAX Outlet Housing & Cartridge	25216	$174.00
10-56-02004	OPTI-MAX Replacement Cartridges, 1/8" Ball, 2/pk	--	$199.00

225 µL Head (#3) Systems (510, 590, 600/600E, 610, 650, 6K/6KA)

Part #	Description	OEM #	Price	Buy
39-66-01262	OPTI-MAX Outlet Housing & Cartridge	60307	$206.00
10-66-02005	OPTI-MAX Replacement Cartridges, 3/16" Ball, 2/pk	--	$234.00
39-56-01256	OPTI-MAX Outlet Housing & Cartridge	25216	$174.00
10-56-02004	OPTI-MAX Replacement Cartridges, 1/8" Ball, 2/pk	--	$199.00

400 µL (#4) & 900 ?L (#6) Heads (Delta Prep 3000, 600/600E, 650)

Part #	Description	OEM #	Price	Buy
39-66-01267	OPTI-MAX Outlet Housing & Cartridge	33326	$206.00
10-66-02005	OPTI-MAX Replacement Cartridges, 3/16" Ball, 2/pk	--	$234.00

625/626

Part #	Description	OEM #	Price	Buy
39-48-01907	OPTI-MAX Inlet Housing & Cartridge, PEEK	30541	$195.00
39-48-01907	OPTI-MAX Inlet Housing & Cartridge, PEEK	24120	$195.00
39-48-01909	OPTI-MAX Outlet Housing & Cartridge, PEEK	30543	$195.00
39-48-01909	OPTI-MAX Outlet Housing & Cartridge, PEEK	24120	$195.00
10-48-02004	OPTI-MAX Replacement Cartridges, 1/16" Ball, 2/pk	--	$220.50

Options: Stainless steel/ceramic OPTI-MAX Cartridges are listed above except for the 625/626 which require PEEK housing & cartridges. Other materials available - contact us. *2690/Alliance systems have inlet check valves only - outlets are not required.

OEM-Type Check Valves

100 µL Head Systems (M45/45G, M501, 510, 590, 600/600E, 610, 6K/6KA)

Part #	Description	OEM #	Price	Buy
39-38-01226	Inlet Rebuild Kit (rebuilds 2)	60495	$174.00
39-38-01451	PEEK Washer	05072	$4.50
39-38-01221	Gasket Retainer	60435	$16.00
39-38-01222	Insert	05077	$4.00
39-38-01308	Ruby Ball & Sapphire Seat	25306	$85.00
39-38-01224	Washer	05090	$2.50
39-38-01243	Outlet Rebuild Kit (rebuilds 2)	26014	$165.00
39-38-01239	Rulon Washer	05071	$2.75

100 µL Head Systems, Spring Actuator Style (501, 510, 590, 610)

Part #	Description	OEM #	Price	Buy
39-38-01227	Outlet Check Valve Assembly	25028	$219.00
39-38-01236	Outlet Rebuild Kit (rebuilds 2)	26016	$87.00
39-38-01228	Outlet Housing	25212	$87.00
39-38-01229	Cup Filter	05078	$7.25
39-38-01230	Spring	05082	$4.25
39-38-01232	Actuator	05084	$16.50
39-38-01233	Actuator Seat, PTFE	05083	$10.00
39-38-01234	PTFE Washer	05096	$2.75

225 µL Head (#3) Systems (510, 590, 600/600E, 610, 650, 6K/6KA)

Part #	Description	OEM #	Price	Buy
39-38-01244	Inlet Check Valve Assembly, 3/16"	60307	$240.00
39-38-01245	Inlet Housing	60308	$65.00
39-38-01246	Guide Seal	32704	$14.00
39-38-01311	3/16" Ruby Ball & Sapphire Seat	32646	$102.00
39-38-01247	Guide	32705	$8.25
39-38-01248	Retainer	32707	$69.00
39-38-01323	Housing Seal	32706	$12.75
39-38-01243	Outlet Rebuild Kit (rebuilds 2)	26014	$165.00
39-38-01239	Rulon Washer	05071	$2.75

400 µL (#4) & 900 ?L (#6) Heads (Delta Prep 3000, 600/600E, 650)

Part #	Description	OEM #	Price	Buy
39-38-01249	Outlet Check Valve Assembly, 3/16"	33326	$310.00
39-38-01250	Rebuild Kit (rebuilds 2)	88223	$246.00

Seals & Pistons

Alliance/2690

Part #	Description	OEM #	Price	Buy
39-36-02596	OPTI-SEAL UHMW-PE Plunger Seal	--	$42.00
39-36-02603	OPTI-SEAL UHMW-PE Plunger Seal, 2/pk	270938	$80.00
39-36-02597	OPTI-SEAL UHMW-PE Plunger Seal, 10/pk	--	$390.00
39-34-02180	Sapphire Plunger	270959	$176.00

100 µL Head Systems (M45/45G, M501, 510, 590, 600/600E, 610, 6K/6KA)

Part #	Description	OEM #	Price	Buy
39-36-01305	OPTI-SEAL UHMW-PE Plunger Seal	22934	$45.00
39-36-01306	OPTI-SEAL UHMW-PE Plunger Seal, 10/pk	--	$420.00
39-36-01206	ITB PTFE Plunger Seal, Black	26613	$38.00
39-36-01207	ITB PTFE Plunger Seal, Black 10/pk	--	$350.00
39-36-01208	ITB PTFE Plunger Seal, Red	25638	$42.00
39-36-01210	ITB PTFE Plunger Seal, Red 10/pk	--	$390.00
39-36-01211	ITB PTFE Plunger Seal, Tan	25384	$42.00
39-36-01213	ITB PTFE Plunger Seal, Tan 10/pk	--	$390.00
39-34-01188	Plunger, 510, 590, 600/600E, 610, 6K/6KA	25656	$180.00
39-34-01191	Plunger, M45/45G, M501	26524	$180.00
39-38-01239	Rulon Washer	05071	$2.75

225 µL Head (#3) Systems (510, 590, 600/600E, 610, 650, 6K/6KA)

Part #	Description	OEM #	Price	Buy
39-36-01216	OPTI-SEAL UHMW-PE Plunger Seal	26644	$43.00
39-36-01217	OPTI-SEAL UHMW-PE Plunger Seal, 10/pk	--	$400.00
39-36-01214	ITB PTFE Plunger Seal	26644	$39.00
39-36-01215	ITB PTFE Plunger Seal, 10/pk	--	$355.00
39-34-01193	Plunger	60304	$191.00

616, 625/626

Part #	Description	OEM #	Price	Buy
39-36-02124	OPTI-SEAL UHMW-PE Plunger Seal,625/626	40071	$49.00
39-36-02228	OPTI-SEAL UHMW-PE Plunger Seal, 625/626,10/pk	--	$460.00
39-36-02127	ITB PTFE Plunger Seal, 625/626	40071	$47.00
39-36-02229	ITB PTFE Plunger Seal, 625/626, 10/pk	--	$440.00
39-34-01930	Plunger and Spring, 616, 625/626	31788	$200.00

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