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The 20943-21 641102182 Shaft Sleeve is a critical wear component engineered specifically for mechanical seal protection in Mission Magnum centrifugal pumps deployed across global oil and gas operations. This precision sleeve provides reliable shaft protection in demanding downhole environments encountered during drilling, production, well-servicing, and industrial fluid pumping applications. The component functions as the primary barrier between the rotating pump shaft and the mechanical seal assembly, preventing fluid leakage and protecting shaft integrity under high-pressure conditions.
Manufactured from stainless steel 316L, this sleeve offers excellent corrosion resistance and mechanical strength suitable for aggressive fluid handling. The Mission Magnum pump series features an open impeller design with wide-tipped vanes creating smoother flow patterns when processing abrasive fluids, and the shaft sleeve must maintain precise tolerances to ensure proper seal face contact and prevent premature seal wear. The sleeve is designed as a direct replacement part for existing pump assemblies.
This shaft sleeve serves as a high-demand consumable in the global energy equipment aftermarket, with primary buyers being exporters and distributors serving North American and Middle Eastern oilfield markets. Procurement typically occurs through established industrial supply relationships, with buyers including pump service companies, drilling contractors, and oilfield equipment distributors maintaining inventory for mission-critical pump maintenance. The product is packaged using standard industrial methods suitable for international freight to global destinations.
| Part Number | 20943-21 (641102182) |
| Material Specification | Stainless Steel 316L |
| Primary Application | Mechanical seal shaft protection in Mission Magnum pumps (standard) |
| Compatible Equipment | Mission Magnum I centrifugal pumps (typical) |
| Function | Shaft wear protection and seal cavity lining (standard) |
| Operating Environment | Oil and gas drilling, production, well-servicing (typical) |
| Pressure Rating | Verify with pump specifications - not stated in listing |
| Temperature Compatibility | Standard for pump mechanical seal applications (typical) |
| Target Market | North American and Middle Eastern oilfield aftermarket (typical) |
| Packaging Standard | Standard industrial export packaging (typical) |
Hebei Tobee Pump Co., Limited operates from Shijiazhuang, Hebei Province, China, with verified business registration under the harbor trust tier. The supplier is based in the provincial capital city and specializes in pump manufacturing and aftermarket components. The listing does not provide company response metrics, employee data, or historical background.
The company offers the 20943-21 shaft sleeve as an aftermarket replacement part for Mission Magnum pump assemblies, positioning within the global energy equipment supply chain. The supplier does not claim original equipment manufacturer status or authorization from the pump brand. No quality certifications or testing capabilities are detailed in the listing.
This shaft sleeve (20943-21, 641102182) is a critical wear component for Mission Magnum centrifugal pumps widely deployed in oil and gas drilling, production, and well-servicing operations. Engineered for durability under high-pressure mechanical seal conditions, the sleeve provides reliable shaft protection in demanding downhole environments. As a direct replacement part for Mission Magnum pump assemblies, it is a high-demand consumable in the global energy equipment aftermarket, particularly for exporters and distributors serving North American and Middle Eastern oilfield markets. Suitable for standard industrial packaging and international freight.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Prior to ordering, confirm that the 20943-21 part number exactly matches your pump model requirements, as multiple sleeve configurations may exist within the Mission Magnum series. Request written confirmation of material specification and verify the supplier can provide material test documentation if required for your quality records.
Establish lead time expectations and confirm packaging suitable for your destination, including any specific requirements for oilfield equipment export documentation. Incoterms should be negotiated based on your logistics preferences and experience with Chinese industrial suppliers. Payment terms typically follow standard import procedures with established suppliers.
Upon delivery, conduct dimensional verification against original equipment specifications or reference drawings. For critical applications, arrange for independent inspection to confirm material grade and dimensional accuracy. Maintain documentation including purchase orders, shipping documents, and any certificates provided for quality audit purposes.
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When sourcing 20943-21 641102182 Sleeve, Shaft for your business, securing the right balance of quality and cost is essential. Hebei Tobee Pump Co., Limited, a verified supplier based in China, offers this product with key specifications including Mission Magnum OEM Replacement Sleeve, Stainless Steel 316L (low carbon), and Per OEM spec 20943-21 / 641102182. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $310/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8483.30, making it a staple in the Automobile Gears, Shafts & Clutches sector with strong demand from importing countries worldwide.
Importing 20943-21 641102182 Sleeve requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hebei Tobee Pump Co., Limited offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8483.30 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 20943-21 641102182 Sleeve has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Automobile Gears, Shafts & Clutches category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing 20943-21 641102182 Sleeve requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8483.30 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 20943-21 641102182 Sleeve, Shaft from Hebei Tobee Pump Co., Limited is $310/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Hebei Tobee Pump Co., Limited through EximNext.
The supplier, Hebei Tobee Pump Co., Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for 20943-21 641102182 Sleeve. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 20943-21 641102182 Sleeve, Shaft is classified under HS Code 8483.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 20943-21 641102182 Sleeve from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hebei Tobee Pump Co., Limited. Ensure you have the necessary import licenses for Automobile Gears, Shafts & Clutches products in your destination country.
Yes, Hebei Tobee Pump Co., Limited is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for 20943-21 641102182 Sleeve, Shaft supplied by Hebei Tobee Pump Co., Limited include Mission Magnum OEM Replacement Sleeve, Stainless Steel 316L (low carbon), and Per OEM spec 20943-21 / 641102182. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hebei Tobee Pump Co., Limited offers 20943-21 641102182 Sleeve with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
20943-21 641102182 Sleeve is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hebei Tobee Pump Co., Limited through our platform.
Hebei Tobee Pump Co., Limited maintains international quality certifications. These ensure that the 20943-21 641102182 Sleeve meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hebei Tobee Pump Co., Limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Hebei Tobee Pump Co., Limited.
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