645 Valve Grinder Parts

Sioux Stone Dressing fixture for Model 620, 622, 624, 645, 650, & 6024 Valve Grinders

Sioux Model 645 valve grinder renew kit for serial number 0 - 34999

Kit includes:
1 Gallon Valve Grinder Oil...........VRO-1
1 Valve Face Grinder Stone........K629
1 Stem Grinder Stone.................K648
1 Valve Chuck Drive Belt ............14401
1 Grinder Wheel Drive Belt Set..14400-2
1 Auxiliary Shaft Drive Belt..........14402
1 Oil Pump Drive Belt..................14403
1 New Diamond Dresser Tip.......K5

Sioux 645 Valve grinder renew kit for serial number 35000 to 35216

Kit includes:
1 Gallon Valve Grinder Oil...........VRO-1
1 Valve Face Grinder Stone........K629
1 Stem Grinder Stone.................K648
1 Valve Chuck Drive Belt ............14401
1 Grinder Wheel Drive Belt .........14453
1 Auxiliary Shaft Drive Belt..........14445
1 Oil Pump Drive Belt..................14403
1 New Diamond Dresser Tip.......K5

Sioux 645 Valve Grinder Renew kit for serial numbers 35217 and up

Kit includes:
1 Gallon Valve Grinder Oil...........VRO-1
1 Valve Face Grinder Stone........K629
1 Stem Grinder Stone.................K648
1 Valve Chuck Drive Belt ............14401
1 Grinder Wheel Drive Belt .........14453
1 Auxiliary Shaft Drive Belt..........14445
1 Oil Pump Drive Belt..................14401
1 New Diamond Dresser Tip.......K5

Sioux 645 Valve Grinder Renew kit for serial numbers 35217 and up

Kit includes:
1 Gallon Valve Grinder Oil...........VRO-1
1 Valve Face Grinder Stone........K629
1 Stem Grinder Stone.................K648
1 Valve Chuck Drive Belt ............14401
1 Grinder Wheel Drive Belt ........14461
1 Auxiliary Shaft Drive Belt..........14445
1 Oil Pump Drive Belt..................14401
1 New Diamond Dresser Tip.......K5

Used Sioux 604 Allen Wrench

LH Thread 3/8" 16TPI Valve Facing Stone Retention Screw.
Fit Sioux Model 624, 645, 6024, 680, 956, 957, 958, 2001, 2075 Valve Grinders.

New Chuck Roller Set for Sioux valve grinders.

fits the following models: 620 / 622 / 624 / 645 / 680 / 2001 / 2075

Valve Grinder Chuck Adapter for Grinding Valves with Small Diameter Valve Stems. 
Built in internal back stop for fast valve setup. Fits in chucks that will accept a 1/2 valve stem. Comes complete with collets to accept valve stems ranging from .188" to .256" Diameter (4.76mm - 6.5mm)
Replacement collets available. Call for details.

Bearing Set for the Sioux 645 Valve Grinder

This Bearing Set is for the shaft that the stones mount on.

OEM Part Number: 10213

Fits serial number 35,000 and up

Industrial Grade Pump Designed for use with all popular liquids and coolants.Great pump for small  parts washers and valve grinders.

170 GPH @ 1 Foot Head

Sioux Chamfering Vee for models 624, 680, 682, 685, 956, 2001, 2075, and 6024 Valve Grinders.Also for 645 machines serial number 35217 and up.