Cum mins QSM 11-N K2 4089998 4089478 Overhaul Gasket Kit for Komatsu PC490LC-7 XCMG XE490D Excavator
Price:
$20-$35
MOQ:
1 SET
Delivery Time:
Ships in 24h (1-7 days max)
Brand:
For Cum mins
Product Description
Cum mins QSM 11-N K2 4089998 4089478 Overhaul Gasket Kit
Premium gasket kit engineered to meet Cum mins OEM standards, specifically designed for heavy-duty excavators equipped with Cum mins QSM 11-N K2/10.8L inline 6-cylinder turbocharged diesel engines.
Key Specifications
| Feature | Details |
|---|---|
| Brand | Cum mins |
| Engine Model | Cum mins QSM 11-N K2, 10.8L (Inline 6-Cylinder Turbocharged/Aft cooled 4-Stroke Diesel Engine) |
| OE Numbers | 4089998 (Lower Gasket Set), 4089478 (Upper Gasket Set), 3883220 (Valve Cover Gasket Set), 3328781 (Valve Stem Seal Gasket) |
| Gasket Kit Type | Full Engine Overhaul Gasket Kit |
| Material | Dual Options: Metal MLS (heat-resistant up to 230℃/446℉) or High-Purity Graphite Composite (≥98% purity) |
| Engine Displacement | 10.8L (661 cubic inches) |
| Cylinder Bore & Stroke | 125mm × 147mm (4.92in × 5.79in) |
| Application | Komatsu PC490LC-7, XCMG XE490D, Zoomlion ZE470, LiuGong 950E and other QSM 11-N K2-engine equipped machinery |
OE Cross-Reference
| Original OE Number | Cross-Reference OE Number | Applicable Engine | Applicable Excavator Model |
|---|---|---|---|
| 4089998 | 4089478, 3883220, 3328781 | Cum mins QSM 11-N K2, 10.8L | Komatsu PC490LC-7, PC450-7 |
| 4089478 | 4089998, 3883220, 3073509 | Cum mins QSM 11-N K2, 10.8L | XCMG XE490D, XE450D |
| 3883220 | 4089998, 4089478, 4003966 | Cum mins QSM 11-N K2 | Zoomlion ZE470, ZE480E |
| 3328781 | 4089998, 4089478, 3883220 | Cum mins QSM 11-N K2, 10.8L | LiuGong 950E, Hyundai R450 |
Key Benefits
- Dual Material Options: Metal MLS for high-pressure heavy-duty mining use; High-purity graphite composite for optimal conformity
- Perfect Fit: Precisely manufactured to match Cum mins QSM 11-N K2 engine dimensions
- Superior Sealing: Leak-free performance for combustion chambers, oil and coolant systems
- Heavy-Duty Durability: Withstands harsh construction and mining environments
- Easy Installation: Direct Cum mins OEM replacement, no modifications needed
- Complete OE Cross-Reference: Multiple compatible OE numbers for easy ordering
Compatibility
100% compatible with Cum mins QSM 11-N K2, 10.8L engines and excavators including:
Komatsu PC490LC-7, PC450-7, PC400-7 • XCMG XE490D, XE450D • Zoomlion ZE470, ZE480E • Hyundai R450 • LiuGong 950E • Lonking CDM6300 • Cater pillar 345D
Komatsu PC490LC-7, PC450-7, PC400-7 • XCMG XE490D, XE450D • Zoomlion ZE470, ZE480E • Hyundai R450 • LiuGong 950E • Lonking CDM6300 • Cater pillar 345D
Quality Assurance
Every gasket kit undergoes strict quality control including dimension verification (±0.02mm tolerance), heat resistance testing, pressure testing (1200 psi), and sealing performance testing. Compliant with ISO 9001 and TS 16949 standards, meeting Cum mins OEM specifications for perfect fit and long-lasting durability.
Ordering Information:
MOQ: 1 Piece (bulk discounts available)
Lead Time: 2-5 Business Days
Warranty: 12 Months (extended 24-month warranty available)
Contact us for product details, customized orders, bulk pricing and delivery.
MOQ: 1 Piece (bulk discounts available)
Lead Time: 2-5 Business Days
Warranty: 12 Months (extended 24-month warranty available)
Contact us for product details, customized orders, bulk pricing and delivery.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Jusheng Precision Manufacturing Co., Ltd
Location
Company Name: Guangzhou Jusheng Precision Manufacturing Co., Ltd.
Contact Person
Yu