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Sinotruk Engine Connecting Rod Bearing OEM Main Bearing Set Vg1246030011/12

Categories	Car Wheel Bearing
Brand Name:	Original factory and auxiliary factory
Model Number:	OEM VG1246030011/12
Certification:	IOS CE
Place of Origin:	Hebei, China
MOQ:	100PCS/Negotiable
Price:	$1.5/Negotiable
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	10000PCS/DAY
Delivery Time:	2-15DAYS
Packaging Details:	PP bag inside, carton box outside/Carton
Product name:	Connecting Rod Bush
Car make:	sinotruk howo/shacman spare parts
Electrical System Parts:	Starting System
Size:	Standard Size
Model number:	VG1246030011/12
Material:	Steel
Quality:	100% tested
Color:	Customer's Requirements
Temperature:	-40℃ to 100℃
Sample:	For Free

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Company Info.

Guangzhou Haifeng Auto Parts Co., Ltd.

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Company Profile

Sinotruk Engine Connecting Rod Bearing OEM Main Bearing Set Vg1246030011/12

Sinotruk Engine Connecting Rod Bearing OEM Main Bearing Set Vg1246030011/12

Ensure optimal crankshaft support, oil film stability, and long-term engine durability in your SINOTRUK commercial vehicle with this high-precision main bearing set, engineered as a direct-fit OEM replacement for:

OEM Part Numbers: VG1246030011 (Upper Half), VG1246030012 (Lower Half)

Designed for use in SINOTRUK’s heavy-duty diesel engines, including the MC05, MC07, MC11, MC13, and D10 series, this main bearing set provides critical support for the crankshaft at each main journal. Manufactured to strict Chinese OE specifications, these tri-metal bearings deliver superior load capacity, fatigue resistance, and compatibility with high-pressure lubrication systems found in modern Euro III, IV, and V engines.

Ideal for engine overhauls, rebuilds, or replacing worn bearings due to low oil, debris, or extended service, this set ensures smooth operation, reduced friction, and protection against journal damage.

Key attributes

Item	Specifications
Product Name	Main Bearing Set – Replacement for VG1246030011 / VG1246030012
OEM Part Numbers	VG1246030011 (Upper Bearing), VG1246030012 (Lower Bearing)
Alternative Numbers	VG 1246030011, VG1246030011/12, VG1246030011P, MainBrg-SINO11
	Cross-references: CTR-SINO11, SINO-MB11, BrgVG1246030011
Bearing Type	Tri-Metal Main Bearing (Steel Back + Copper-Lead-Tin Alloy + Babbitt Overlay)
Application	Crankshaft Main Journals – Full Engine Set (Typically 7 or 9 Pieces)
Engine Compatibility	SINOTRUK MC05, MC07, MC11, MC13, D10 Series Diesel Engines
Inner Diameter (ID)	Standard: 107.00 mm (Crankshaft Journal Fit – Confirm with engine model)
Available Sizes	Standard, +0.25mm, +0.50mm, +0.75mm (Select based on crankshaft grinding)
Material Structure	Steel Back + High-Copper Alloy Layer + Tin-Aluminum or Babbitt Overlay (5–25μm)
Anti-Seize Coating	Graphite or Molybdenum Disulfide (Dry Film) – Prevents Dry Start Wear
Lubrication Grooves	Upper Half: Oil Groove & Hole; Lower Half: No Groove (Full-Circle Support)

Company Profile

Haifeng Auto Parts: Engineering Confidence into Every Drive.

For years, Haifeng Auto Parts has been the trusted name behind the high-performance components that keep vehicles running safely and smoothly. We understand that in the automotive world, quality isn't just a feature—it's the foundation of trust. That’s why we’ve built our entire operation around one promise: delivering uncompromising quality.

How We Deliver:

Precision Manufacturing: Our advanced, automated production lines craft each part with exceptional accuracy, ensuring a perfect fit and reliable performance every time.
Extreme Testing: We push our products to the limit. From intense temperature and wear tests to critical seal integrity checks, we ensure every component is ready for the toughest real-world conditions.
Proven Performance: Top auto manufacturers rely on our parts for their most critical systems—including braking, suspension, and transmission. Their trust is our testament to quality.

Contact Us for Transmission Gearbox Parts Solutions
Phone: +86 189 3190 5860
Email: huzilong9566@gmail.com

Partner with Haifeng for reliable automotive transmission gearbox components.

Sinotruk Engine Connecting Rod Bearing OEM Main Bearing Set Vg1246030011/12

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