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{"title":"TOB Cum mins X12 Head Gasket Kit 4376123 for CAT 336 340 Excavator","imgUrl":"https:\/\/img.chinax.com\/nimg\/7b\/ee\/709be3b2d6d94e95a7875f5e6515-200x200-1\/tob_cum_mins_x12_head_gasket_kit_4376123_for_cat_336_340_excavator.jpg","attrs":{"OE Number":"4376123","Model Number":"Cum mins X12","Warranty":"100% pre-test before delivery, 6 months warranty for quality assurance, meets ISO 9001\/TS 16949 certification standards","Supply Ability":"10000PCS\/ WEEK"}}
{"title":"Cum mins M11-0 Engine Overhaul Kit OE 4025297 for Vol vo EC360\/EC460 Excavator","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/60\/b87cd7cbdaa63994f7fd1d9dacf4-200x200-1\/cum_mins_m11_0_engine_overhaul_kit_oe_4025297_for_vol_vo_ec360_2fec460_excavator_for_cum_mins_engine_parts.jpg","attrs":{"Price":"$110-$134","Minimum Order Quantity":"1 SET","Engine Model Fitment":"Cum mins M11-0","Certification":"ISO 9001"}}
{"title":"Cum mins 6CT Engine gasket Kit OE 4025271 for Hyundai R300LC-5\/R305 Excavator","imgUrl":"https:\/\/img.chinax.com\/nimg\/87\/af\/9d6e028aee750e915833dc42a8fb-200x200-1\/cum_mins_6ct_engine_gasket_kit_oe_4025271_for_hyundai_r300lc_5_2fr305_excavator_for_cum_mins_engine_parts.jpg","attrs":{"Brand Name":"For Cum mins","Quality Grade":"Premium Aftermarket (OEM-Equivalent)","Model Number":"6CT","Place of Origin":"CHINA"}}
{"title":"Cum mins KTA19 K1 Engine Full Gasket Kit OE 3803798 for Komatsu PC1250\/PC1100","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/16\/df8f6f7eefae70da626b6d543f4b-200x200-1\/cum_mins_kta19_k1_engine_full_gasket_kit_oe_3803798_for_komatsu_pc1250_2fpc1100_excavator_for_cum_mins_engine_part.jpg","attrs":{"Brand Name":"For Cum mins","Engine Model Fitment":"Cum mins KTA19 K1","Warranty Period":"6 Months (Manufacturer Warranty)","Application Scope":"Commercial Vehicles, Construction Machinery, Industrial Equipment"}}
{"title":"Cum mins KTA19 K2 LOWER Gasket Kit OE 3803798 for Komatsu PC1250-7\/PC1100","imgUrl":"https:\/\/img.chinax.com\/nimg\/e5\/7e\/13e95e413e3d7ae41a1e29d37366-200x200-1\/cum_mins_kta19_k2_lower_gasket_kit_oe_3803798_for_komatsu_pc1250_7_2fpc1100_excavator_for_cum_mins_engine_parts.jpg","attrs":{"Kit Inclusions":"Gaskets, Pistons, Bearings, Valves, Oil Seals & Critical Wearing Parts","Engine Model Fitment":"Cum mins KTA19 K2 LOWER","Price":"$38-$46","Payment Terms":"T\/T,,D\/A"}}
{"title":"Cum mins M11-N Engine Full Gasket Kit OE 4022500 for Komatsu PC400-6\/PC450","imgUrl":"https:\/\/img.chinax.com\/nimg\/9d\/03\/304cf51fbfe34e28209951b2ba4b-200x200-1\/cum_mins_m11_n_engine_full_gasket_kit_oe_4022500_for_komatsu_pc400_6_2fpc450_excavator_for_cum_mins_engine_parts.jpg","attrs":{"Brand Name":"For Cum mins","Packaging Details":"Carton Packing, Wooden Case, Plastic Pallet, Paper Pallet.","Delivery Time":"Ships in 24h (1-7 days max)","Warranty Period":"6 Months (Manufacturer Warranty)"}}
Carton Packing, Wooden Case, Plastic Pallet, Paper Pallet.
Certification
ISO 9001
Brand Name
Cum mins
Model Number
K38 K50
Place of Origin
CHINA
Crankshaft Front Oil Seal 3095278 for Cum mins K38 K50 QSK19G QSK38 QSK50 QSK60 Diesel Engine Replacement Part
The 3095278 Crankshaft Front Oil Seal is designed to provide a reliable seal between the crankshaft and front timing cover, helping prevent engine oil leakage and protecting critical engine components from dust, dirt, and moisture contamination. Manufactured from high-quality sealing materials, this aftermarket replacement seal delivers excellent resistance to heat, pressure, and engine vibration for long service life in demanding industrial and heavy-duty applications.
Suitable for Cum mins K-Series and QSK-Series diesel engines, this oil seal is widely used in generators, mining equipment, marine engines, construction machinery, and industrial power systems. The replacement part number is 3095278.
Product Specifications
Item
Description
Product Name
Crankshaft Front Oil Seal
Part Number
3095278
Engine Position
Front Crankshaft Seal
Material
High-Performance Rubber & Metal Reinforcement
Condition
New Aftermarket Replacement
Application
Diesel Engine Repair & Maintenance
Brand
JUSHENG / OEM Available
Replace Part Number
3095278
Compatible Engine Models
Cum mins Engines
K38
K50
QSK19G
QSK38
QSK50
QSK60
KTA38GC
KTA50
GTA855
M11 Mechanical
Suitable for various industrial, generator, marine, mining, and construction equipment powered by Cum mins engines.
Why Choose JUSHENG Oil Seals?
20+ Years Experience in Construction Machinery Engine Parts
Stable Aftermarket Quality
Strict Quality Inspection Before Shipment
OEM & Custom Packaging Available
Fast Global Delivery
Professional Technical Support
Frequently Asked Questions
Q1: Is this seal an OEM replacement for Cum mins 3095278?
Yes. It is manufactured according to OEM specifications and designed as a direct replacement for Cum mins Part No. 3095278.
Q2: What engines does this oil seal fit?
It fits Cum mins K38, K50, QSK19G, QSK38, QSK50, QSK60 and related engine models.
Q3: What is the function of a crankshaft front oil seal?
The crankshaft front oil seal prevents engine oil leakage around the crankshaft while keeping dust and contaminants out of the engine. Proper installation and shaft condition are important for seal life.
Q4: Do you offer wholesale pricing?
Yes. We support wholesale orders, distributor cooperation, and OEM branding services.
