Prevent cooling system leaks and protect your engine from overheating with our Premium 20405691 (11700524) Engine Water Pump Gaskets for VOLVO EC210D, EC240B, and L120E equipment. Get direct factory pricing, bulk B2B discounts, and fast global air express shipping from China's leading mechanical sealing networks supplier today!
Secure Your Engine Cooling Loop: Stop Coolant Leaks at the Flange. Coolant leakage leads to insufficient cooling efficiency and sharp temperature rise, causing cylinder head crack and sudden shutdown. This high-grade sealing gasket fits Volvo diesel engines, firmly locking cooling liquid and avoiding overheating failure.
Reinforced Composite Core Evenly disperse fastening pressure, avoid gasket deformation and extrusion damage under high torque.
Coolant Additive Resistant Stable performance against long-life coolant, antirust and water treatment additives erosion.
Thermal Elastic Memory Keep tight sealing fit adapting to drastic temperature change and thermal expansion difference.
Precision Flow Port Design Align cooling passages accurately, guarantee smooth circulation without turbulence and flow blockage.
| Technical Parameter | Specification Details |
|---|---|
| Main Part Number | 20405691 / VOE20405691 |
| Interchange Part | 11700524 / VOE11700524 |
| Product Type | Engine Cooling System Water Pump Flange Sealing Gasket |
| Applicable Medium | Ethylene glycol coolant, cooling water, cooling additives, slight oil vapor |
| Main Material | Heat-stabilized elastomer coated composite structural material |
| Durability Performance | Anti shrinkage, anti fluid erosion, anti thermal hardening aging |
Medium & Heavy Crawler Excavators: EC200D, EC210D, EC240B, EC240B Prime, EC290B, EC290B Prime
Wheel Loaders: L40, L45B, L45F, L110F, L120E
Motor Graders: G710B, G746B, G990
Asphalt Pavers: P8720B, P8820D, ABG7820, ABG8820B
Backhoe Loaders: BL60, BL71B
Water pump gasket carries high maintenance risk though low unit price. Replacement involves complicated disassembly work. Inferior seal ages and cracks quickly, resulting in repeated repair cost and production halt. Global purchasers and maintenance depots shall select genuine 20405691 gasket. Match with oil cooler gasket, head gasket and manifold seals to assemble complete cooling & engine overhaul kit.
Coolant seepage below fan pulley, liquid level inside water tank drops continuously
White calcified residue accumulated around pump flange, obvious long-term micro leakage trace
Coolant shortage warning lights up, engine temperature rises abnormally under heavy load
All models for compatibility reference only. Reliable water pump gasket stably seals cooling loop, effectively prevent liquid leakage and overheating damage, extend engine service life.