4089361 QSK23 QST30 LOWER GASKET SET For Cum mins Bottom Gasket

Name: 4089361 QSK23 QST30 LOWER GASKET SET For Cum mins Bottom Gasket
Brand: Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department
SKU: QSK23
Price: 1350 USD
Availability: InStock

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4089361 QSK23 QST30 LOWER GASKET SET For Cum mins Bottom Gasket

Large Image : 4089361 QSK23 QST30 LOWER GASKET SET For Cum mins Bottom Gasket

Product Details:

Place of Origin:	Guangdong, China (Mainland)
Brand Name:	Neutral Packaging Brand Packaging
Model Number:	QSK23

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	CN¥ 1350
Packaging Details:	89375
Delivery Time:	5-8
Payment Terms:	T/T,Western Union,D/P
Supply Ability:	10000

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4089361 QSK23 QST30 LOWER GASKET SET For Cum mins Bottom Gasket

Description

QSK23 Lower Gasket Set – Product Description

Product Overview

The QSK23 Lower Gasket Set (Part No.: 4089361) is a premium-quality sealing solution engineered specifically for Cum mins QSK23 series diesel engines. Manufactured to OEM specifications, this lower overhaul gasket kit provides all the essential seals and gaskets required for the bottom-end of your engine, ensuring reliable performance and leak-free operation in heavy-duty applications.

Key Features & Benefits

✅ OEM-Quality Construction – Precision-manufactured to match Cum mins original equipment specifications for a perfect fit and reliable seal.

✅ Premium Non-Asbestos Materials – Constructed from high-grade non-asbestos composite materials that resist high temperatures, oil, and coolant, ensuring long service life even under extreme operating conditions.

✅ Complete Lower-End Sealing Solution – Contains every gasket and seal needed for engine bottom-end overhaul, saving you time and ensuring component compatibility.

✅ Wide Application Compatibility – Suitable for Cum mins QSK23 engines used in construction machinery, mining equipment, power generators, marine propulsion, and industrial applications.

✅ Cost-Effective Overhaul Solution – Restores engine sealing integrity at a fraction of the cost of genuine OEM parts without compromising on quality or performance.

Engine Compatibility

Specification	Details
Engine Model	Cum mins QSK23 Series
Configuration	Inline 6-Cylinder, 4-Stroke Diesel
Displacement	23.0 – 23.2 Liters (1,404 cu in)
Bore × Stroke	170 mm × 170 mm
Power Output	760 – 950 HP (567 – 708 kW)
Peak Torque	2,401 – 2,893 lb-ft (3,255 – 3,922 N·m)
Fuel System	Cum mins HPI Direct Injection
Compression Ratio	16:1

Kit Contents (4089361)

The QSK23 Lower Gasket Set includes all necessary components for bottom-end engine sealing:

Component	Description
Oil Pan Gasket	Seals the oil pan to the engine block, preventing oil leaks
Front Crankshaft Oil Seal	Seals the front end of the crankshaft against the timing cover
Rear Crankshaft Oil Seal	Seals the rear end of the crankshaft at the flywheel housing
Timing Gear Cover Gasket	Seals the timing gear housing to the cylinder block
Oil Pump Gasket / Seal	Seals the oil pump assembly to the engine block
Oil Cooler Gasket	Seals the oil cooler housing
Water Pump Gasket	Seals the water pump to the engine block
Camshaft Plug Seals	Seals camshaft end plugs and galleries
Various Seals & O-Rings	Additional seals for oil galleries, plugs, and accessory drives

Note: For a complete engine overhaul, pair this Lower Gasket Set with the Upper Gasket Set (Part No.: 4089360) which includes the cylinder head gasket, valve cover gaskets, intake/exhaust manifold gaskets, and other top-end components.

Applications

Construction Equipment – Excavators, wheel loaders, bulldozers
Mining Machinery – Haul trucks, drilling rigs, loaders
Power Generation – Standby and prime power generator sets
Marine Propulsion – Commercial and auxiliary marine engines
Industrial Equipment – Pump drives, compressors, rail applications

Quality Assurance

🔧 ISO 9001 Certified Manufacturing
🔧 100% Leak Testing on critical sealing components
🔧 Heat & Pressure Tested to withstand extreme engine operating conditions
🔧 Direct OEM Replacement – No modifications required for installation

Packaging & Shipping

Packaging: Neutral / Custom branded packaging available
MOQ: 1 Set
Lead Time: 3–7 working days for stock items
Shipping: DHL / FedEx / UPS / TNT / By Sea / By Air

FAQ – Frequently Asked Questions

No.	Question	Answer
1	What is the part number for the QSK23 lower gasket set?	The standard part number for the Cum mins QSK23 Lower Gasket Set is 4089361.
2	What is the difference between the upper and lower gasket set?	The upper gasket set (4089360) seals the top end of the engine (cylinder head, valve cover, manifolds, etc.). The lower gasket set (4089361) seals the bottom end (oil pan, crankshaft seals, timing cover, oil pump, etc.). For a full engine overhaul, both sets are required.
3	Is this gasket set compatible with all QSK23 engine variants?	Yes, the 4089361 lower gasket set is designed to fit all Cum mins QSK23 engine variants, including industrial, marine, and G-Drive (generator) configurations. Always verify your engine serial number if you have concerns about compatibility.
4	What material are the gaskets made of?	Our QSK23 gaskets are made from premium non-asbestos composite materials that offer excellent resistance to heat, oil, and coolant, meeting or exceeding OEM performance standards.
5	How long does a lower gasket set typically last?	Under normal operating conditions and with proper installation, a quality lower gasket set can last 10,000–15,000+ operating hours or until the next scheduled engine overhaul.
6	When should I replace the lower gasket set?	Replace the lower gasket set whenever you perform a bottom-end engine overhaul, replace the crankshaft or bearings, notice oil leaks from the lower engine, or as part of a preventive maintenance schedule at recommended service intervals.
7	Do you offer a warranty?	Yes, we offer a 12-month warranty against manufacturing defects. Please contact our sales team for detailed warranty terms and conditions.
8	Can I order custom packaging with my brand logo?	Yes, we offer OEM/ODM custom branding services including custom packaging, labels, and part number marking. Minimum order quantities may apply for custom orders.
9	What is the minimum order quantity (MOQ)?	The MOQ is 1 set for standard stock items. For bulk orders or custom requirements, please contact us for a competitive wholesale quote.
10	How long does shipping take?	Express shipping (DHL/FedEx/UPS): 3–7 business days worldwide. Sea freight: 20–35 days depending on destination. We ship from Guangzhou, China.
11	What payment methods do you accept?	We accept T/T (Telegraphic Transfer), Western Union, PayPal, L/C (Letter of Credit), and Trade Assurance for secure payment processing.
12	Do you also supply other QSK23 engine parts?	Yes! We supply a full range of Cum mins QSK23 engine parts including pistons, piston rings, cylinder liners, bearings, valves, injectors, water pumps, oil pumps, and complete overhaul kits. Contact us for your full parts list.
13	Are your parts genuine Cum mins or aftermarket?	We offer both premium aftermarket replacement parts (cost-effective, ISO-certified quality) and can source genuine Cum mins parts upon request. Please specify your preference when ordering.
14	How do I ensure I'm ordering the correct gasket set?	Please provide your engine model (QSK23), engine serial number (ESN), and equipment application when ordering. Our technical team will verify compatibility before shipment.

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Contact Person: Ms. XiNa Huang

Tel: 13316077046

Fax: +86-15975580365

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