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Sulzer MD & MSD Replacement Pump Parts

Compatible pumps and parts with MD MSD high-pressure multi-stage casing pumps

Time Rolling supplies a wide range of replacement pumps and spare parts compatible with Sulzer pumps. Each product is manufactured in accordance with the applicable drawings, dimensional requirements, material specifications, and technical requirements. Our solutions provide a reliable and cost-effective option for pump maintenance, repair, and replacement.

Time Rolling supplies replacement pumps and spare parts compatible with MD MSD high-pressure multi-stage casing pumps, supporting pump maintenance, repair, and equipment replacement requirements. Compatible parts include impellers, pump casings, shafts, wear ring, pump sleeve, mechanical seal, gaskets, O-ring and coupling etc.

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More about our pump and parts

  • Time Rolling’s compatible pumps and parts are widely used for old pump replacement, maintenance and repair.
  • All pumps and parts are manufactured in line with the specified drawings, dimensional tolerances, material grades, and technical specifications.
  • Where applicable, quality certificates, material test certificates (MTCs), impeller balance test reports, shaft runout inspection reports, complete pump performance test reports, and other relevant documentation can be provided upon request.
  • All products are securely packed in export-grade, seaworthy packaging to ensure protection during long-distance transportation. Efficient order processing supports prompt shipment and timely delivery.

Searchable Model & Part Reference Table

Pump modelPart Position No.Part No.Material
MSD 3x6x9EN/9STG314.01104.490.007.24BROLLER BRG. ST/BRASS CAGE
MSD 3x6x9EN/9STG321.01104.490.007.052BRG ST/METAL CAGE
MSD 3x6x9EN/9STG350.01204.502.528.002ASTM A216 Gr. WCB
MSD 3x6x9EN/9STG350.02204.502.528.002ASTM A216 Gr. WCB
MSD 3x6x9EN/9STG360.01204.502.592.002ASTM A216 Gr. WCB
MSD 3x6x9EN/9STG360.02204.502.481.002ASTM A216 Gr. WCB
MSD 3x6x9EN/9STG360.03204.502.596.002ASTM A216 Gr. WCB
MSD 3x6x9EN/9STG412.01104.490.009.546NBR 70
MSD 3x6x9EN/9STG412.02104.490.009.547NBR 70
MSD 3x6x9EN/9STG426.01204.502.559.071Bronze
MSD 3x6x9EN/9STG426.02204.502.561.061Bronze
MSD 3x6x9EN/9STG426.03204.502.559.011Bronze
MSD 3x6x9EN/9STG506.01017.033.400.321PH 15-7 MO
MSD 3x6x9EN/9STG508.01204.502.605.001Carbon Steel
MSD 3x6x9EN/9STG508.02204.502.604.001Carbon Steel
MSD 3x6x9EN/9STG511.01204.502.612.001Carbon Steel
MSD 3x6x9EN/9STG511.02204.502.609.001Carbon Steel
MSD 3x6x9EN/9STG644.01204.502.587.001LUYTEX C321
MSD 3x6x9EN/9STG673.01104.954.006.100-
MSD 3x6x9EN/9STG687.01204.502.895.001Carbon Steel
MSD 3x6x9EN/9STG831.01204.502.484.001Aluminum 356.0
MSD 3x6x9EN/9STG832.01204.502.597.001Carbon Steel
MSD 3x6x9EN/9STG923.01015.201.805.0101.0044
MSD 3x6x9EN/9STG923.02015.201.805.6101.0044
MSD 3x6x9EN/9STG931.01015.507.500.321Steel BS 1449
MSD 3x6x9EN/9STG931.02015.507.500.361Steel BS 1449
MSD 3x6x9EN/9STG940.01017.011.505.091Key Steel
MSD 3x6x9EN/9STG566.01017.021.106.341BS970 220M07 LC ST. (BEARING HOUSING TO CASING)
MSD 3x6x9EN/9STG638.01204.500.908.001-
MSD 3x6x9EN/9STG740.01104.942.700.120ASTM A105 OR ASME SA105 (CONSTANT LEVEL OILER)
MSD 3x6x9EN/9STG760.01015.403.174.091ASTM A106 GR B OR ASME SA106 GR B (THREADED COUPLING)
MSD 3x6x9EN/9STG914.01015.251.444.281B.B (Brg.Hsg. TO CASING) T251
MSD 3x6x9EN/9STG914.02015.251.440.091B.B (BEARING COVERS) T54
MSD 3x6x9EN/9STG914.03015.251.432.041B.B (GUARD)
MSD 3x6x9EN/9STG916.01104.945.513.005ASTM A105 OR ASME SA105 (BEARING HOUSING)
MSD 3x6x9EN/9STG916.02104.945.513.305ASTM A105 OR ASME SA105
MSD 3x6x9EN/9STG916.03104.945.512.705ASTM A105 OR ASME SA105 (BEARING HOUSING)
MSD 3x6x9EN/9STG916.04104.945.512.905ASTM A105 OR ASME SA105 (BEARING HOUSING)
MSD 3x6x9EN/9STG920.01015.201.011.940CARBON STEEL (BRG. HSG. TAPER PIN)
MSD 3x6x9EN/9STG931.03015.502.020.210ASTM F436, THROUGH HARDENED, UNCOATED (FAN GUARD)
MSD 3x6x9EN/9STG970.01204.502.624.00118-8 SS
MSD 3x6x9EN/9STG102.01204.240.484.001ASTM A352 CA6NM
MSD 3x6x9EN/9STG102.02204.240.484.002ASTM A352 CA6NM
MSD 3x6x9EN/9STG210.01204.240.537.001ASTM A564 UNS S17400 TYPE 630 H1550
MSD 3x6x9EN/9STG230.01204.207.187.003ASTM A743 Gr. CA15
MSD 3x6x9EN/9STG230.02204.221.910.024ASTM A743 Gr. CA15
MSD 3x6x9EN/9STG230.03204.221.910.025ASTM A743 Gr. CA15
MSD 3x6x9EN/9STG230.04204.221.912.003ASTM A743 Gr. CA15
MSD 3x6x9EN/9STG230.05204.221.911.023ASTM A743 Gr. CA15
MSD 3x6x9EN/9STG230.06204.221.911.024ASTM A743 Gr. CA15
MSD 3x6x9EN/9STG230.07204.221.911.025ASTM A743 Gr. CA15
MSD 3x6x9EN/9STG230.08204.221.911.026ASTM A743 Gr. CA15
MSD 3x6x9EN/9STG230.09204.221.913.003ASTM A743 Gr. CA15
MSD 3x6x9EN/9STG400.01204.240.484.006PERMANITE SF3500
MSD 3x6x9EN/9STG433.01990.155.486.003TREM
MSD 3x6x9EN/9STG433.02990.155.486.004TREM
MSD 3x6x9EN/9STG456.01204.201.836.008ASTM A743 GR.CA15
MSD 3x6x9EN/9STG474.01204.202.204.00317/4 PH CR NI ST BH300-350
MSD 3x6x9EN/9STG474.02204.208.887.002ASTM B348 GR.5
MSD 3x6x9EN/9STG502.01204.209.114.004ASTM A747 GR. CB7 CU1 (375-425 HB)
MSD 3x6x9EN/9STG502.02204.209.115.004ASTM A747 GR. CB7 CU1 (375-425 HB)
MSD 3x6x9EN/9STG502.03204.209.071.005ASTM A747 GR. CB7 CU1 (375-425 HB)
MSD 3x6x9EN/9STG503.01204.233.794.001ASTM A743 GR.CA15 225-275 HB
MSD 3x6x9EN/9STG503.02204.233.794.019ASTM A743 GR.CA15 225-275 HB
MSD 3x6x9EN/9STG503.03204.233.794.020ASTM A743 GR.CA15 225-275 HB
MSD 3x6x9EN/9STG522.01204.240.563.00112% CHROME STEEL COLMONOY HF 6 OVERLAY
MSD 3x6x9EN/9STG533.01204.240.567.00112% CHROME STEEL COLMONOY HF 6 OVERLAY
MSD 3x6x9EN/9STG542.01204.240.564.001ASTM A747 GR CB7 CU1 375-425 HB
MSD 3x6x9EN/9STG546.01204.240.566.001ASTM A747 GR CB7 CU1 375-425 HB
MSD 3x6x9EN/9STG554.01204.232.944.004HARDENED STEEL (ASTM F436 HARDENED 353-421 HB)
MSD 3x6x9EN/9STG554.02015.500.101.120ST.ZN PLATED BS3382 PT2
MSD 3x6x9EN/9STG562.01DOWP021001BBS970 316S31
MSD 3x6x9EN/9STG562.02DDWP0205010BS970 316S31
MSD 3x6x9EN/9STG763.01104.415.908.064ASTM A194 GR.7
MSD 3x6x9EN/9STG902.01FSBY7207150ASTM A320 Gr. L7
MSD 3x6x9EN/9STG902.02FSBY7207230ASTM A320 Gr. L7
MSD 3x6x9EN/9STG902.03104.490.011.373ASTM A320 Gr. L7 ZN PLATED
MSD 3x6x9EN/9STG920.01104.490.011.374ASTM A194 GR.7 ZN PLATED
MSD 3x6x9EN/9STG923.03204.209.907.003BS970 080M40 40 C ST
MSD 3x6x9EN/9STG940.02KEY2190802817/4 PH CR NI ST
MSD 3x6x9EN/9STG940.03KEY2190805017/4 PH CR NI ST
MSD 3x6x9EN/9STG940.04KEY2190802617/4 PH CR NI ST
MSD 3x6x9EN/9STG940.05KEY10116100KEY STEEL
MSD 3x6x9EN/9STG566.01017.021.509.541CK45
MSD 3x6x9EN/9STG904.02FGSB3905012BS6105 A4-70
MSD 3x6x9EN/9STG904.03015.401.063.120BS6105 A2-70
MSD 3x6x9EN/9STG908.01015.151.072.448BS3692 8.8 ZN PLATED

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