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Product Gallery Major Repair Kit, 1402K-10

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Major Repair Kit, 1402K-10

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Major Repair Kit includes; O-rings, gaskets, mechanical shaft seals, Valves, cast iron Vanes, v-belts, & other components for major overhaul. Used on Pump Models 1402N

General product classifications

Brand Welch 
Family Chemstar 
Pump models 1402N 
Category Repair Kits 
Subcategory Major Kit 
Country of origin US 
Manual page WELCH-103 
Part number alternatives 23W-1402NC-VV 
PART NUMBER DESCRIPTION QUANTITY QTY IN STOCK
619284A O-Ring,Viton,24.99 X 3.53 MM 2 45
410713 V-Belt 1 24
618278A Intake Cover Gasket, Viton 1 10
412153S Pressure Relief Valve 1 111
410696 Spring Holder 1 0
618559A Vane Spring Pin 6 293
4401200 Steel Ball 1 198
410992 Pressure Relief Valve 1 289
412154S Pressure Relief Valve 1 306
40015 O-Ring,Buna,7.65 X 1.78 MM 1 3337
612159A O-Ring,Viton,18.72 X 2.62 MM 1 136
412158 Valve Spring 2 464
618314A Valve 2 46
618315A Spacer, Block, Valve 1 1
618279B Oil Case Gasket, Viton 1 18
620118 O-Ring,SHAPED,#013 2 38
79135 O-Ring,Viton,10.5 X 2 MM 1 81
618456A Washer, Copper 6 92
410613 Woodruff Key, Cut 2 412
410624 Woodruff Key, Cut 2 71
410508 Thrust Washer 1 227
410660 Filter 1 52
1401D Mechanical Shaft Seal with Screws, 0.750" 1 136
410643 Shaft Seal Gasket 1 341
411685 Spring Holder, Corrosion Resistant 2 38
411766 Disk Washer 3 115
4060754 E-Ring 1 17
660304 O-Ring,Aflas,36.17 x 2.62 mm 2 44
411487 Vane, 2nd Stage - Cast Iron 2 365
410959 Vane, 1st Stage - Cast Iron 2 82
02126025 O-Ring, 26.57 x 3.53 mm - Viton 1 225

Major Repair Kit includes; O-rings, gaskets, mechanical shaft seals, Valves, cast iron Vanes, v-belts, & other components for major overhaul. Used on Pump Models 1402N

General product classifications

Brand Welch 
Family Chemstar 
Pump models 1402N 
Category Repair Kits 
Subcategory Major Kit 
Country of origin US 
Manual page WELCH-103 
Part number alternatives 23W-1402NC-VV 
PART NUMBER DESCRIPTION QUANTITY QTY IN STOCK
619284A O-Ring,Viton,24.99 X 3.53 MM 2 45
410713 V-Belt 1 24
618278A Intake Cover Gasket, Viton 1 10
412153S Pressure Relief Valve 1 111
410696 Spring Holder 1 0
618559A Vane Spring Pin 6 293
4401200 Steel Ball 1 198
410992 Pressure Relief Valve 1 289
412154S Pressure Relief Valve 1 306
40015 O-Ring,Buna,7.65 X 1.78 MM 1 3337
612159A O-Ring,Viton,18.72 X 2.62 MM 1 136
412158 Valve Spring 2 464
618314A Valve 2 46
618315A Spacer, Block, Valve 1 1
618279B Oil Case Gasket, Viton 1 18
620118 O-Ring,SHAPED,#013 2 38
79135 O-Ring,Viton,10.5 X 2 MM 1 81
618456A Washer, Copper 6 92
410613 Woodruff Key, Cut 2 412
410624 Woodruff Key, Cut 2 71
410508 Thrust Washer 1 227
410660 Filter 1 52
1401D Mechanical Shaft Seal with Screws, 0.750" 1 136
410643 Shaft Seal Gasket 1 341
411685 Spring Holder, Corrosion Resistant 2 38
411766 Disk Washer 3 115
4060754 E-Ring 1 17
660304 O-Ring,Aflas,36.17 x 2.62 mm 2 44
411487 Vane, 2nd Stage - Cast Iron 2 365
410959 Vane, 1st Stage - Cast Iron 2 82
02126025 O-Ring, 26.57 x 3.53 mm - Viton 1 225

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