Product Introduction: A set of precision-engineered half-shell bearings made of a high-strength aluminum alloy substrate with a lead-tin or copper-lead overlay for enhanced wear resistance. Each bearing features a lubrication groove and oil hole design, with a split, thin-wall construction for precise fit.

Product Function: Provides a low-friction, high-load-bearing surface between the connecting rod and crankshaft journal. The overlay material reduces wear and absorbs shock loads, while the oil groove and hole ensure continuous lubrication, preventing metal-to-metal contact and extending engine service life.

Engine Connecting Rod Bearing 5417291-3695498 for Cummins ISG – Premium Quality, Factory-Direct Pricing

Built to endure extreme combustion loads and high-speed crankshaft rotation, this Engine Connecting Rod Bearing (Part No. 5417291-3695498) delivers precise oil film control and outstanding fatigue resistance inside Cummins ISG engines. METTLEAD Truck Parts supplies this OEM-grade bearing direct from certified production lines in China — giving fleet operators, engine rebuilders, and procurement managers access to genuine quality at a price point that strengthens every purchase order.

Why This Engine Connecting Rod Bearing Outperforms in the Field

Every connecting rod bearing in a heavy-duty diesel engine absorbs punishing cyclic loads — often exceeding 80 kN per power stroke. The 5417291-3695498 bearing set is engineered with a tri-metal construction that balances conformability, embedability, and wear resistance across the full operating envelope of the Cummins ISG platform.

Key Features and Benefits

• Tri-Metal Layer Construction — Steel backing, copper-lead intermediate layer, and tin-aluminum overlay deliver progressive load distribution and superior seizure resistance.
• Precision Crush Height & Wall Thickness — Machined within ±0.005 mm tolerance to maintain optimal oil clearance and prevent bearing spin.
• Advanced Fatigue Resistance — Withstands sustained cylinder pressures above 200 bar, extending overhaul intervals by up to 30% compared to aftermarket alternatives.
• Optimized Oil Groove Geometry — Engineered channels promote full-film lubrication across the journal surface, reducing localized hot spots.
• Corrosion-Resistant Overlay — Protects against acidic combustion byproducts in EGR-equipped ISG engines.
• Drop-In OEM Fitment — Direct interchange with Cummins part numbers 5417291 and 3695498, requiring zero modification during installation.

Technical Specifications

Application Scenarios — Where This Engine Connecting Rod Bearing Works

The Cummins ISG engine series powers a wide range of heavy-duty commercial vehicles across global markets. This connecting rod bearing fits seamlessly into:

• SINOTRUK SITRAK C7H / T7H — Long-haul tractor units equipped with Cummins ISG12 engines for intercity freight corridors in Africa, Southeast Asia, and the Middle East.
• SINOTRUK HOWO T-Series — Heavy-duty dump trucks and construction vehicles running ISG11 power plants on demanding mining sites.
• Foton Auman EST-A — Premium logistics trucks utilizing ISG engines for express delivery and cold-chain operations.
• Dongfeng KX / KL Series — Regional and long-distance freight haulers serving distribution networks across Central Asia and South America.
• Bus and Coach Platforms — Intercity passenger coaches powered by ISG engines that demand reliable bearing performance over 500,000+ km service life.

Whether your fleet operates in equatorial heat or extreme cold-start environments, this bearing maintains stable oil film integrity from the first crank to full-load cruising.

OEM/ODM Capability — White-Label and Custom Packaging Available

METTLEAD Truck Parts understands that procurement managers and distributors need more than just product — they need supply chain flexibility. Our manufacturing partners maintain:

• White-Label Packaging — Your brand, your identity. We supply bearings in neutral or custom-printed packaging tailored to your regional market.
• Custom Part Kitting — Bundle connecting rod bearings with main bearings, thrust washers, and gasket sets for complete engine rebuild kits.
• Strict Quality Control — 100% dimensional inspection, metallurgical batch testing, and traceability from raw material to finished product.
• Flexible MOQ — From trial orders of 10 sets to container-load quantities, we adapt to your inventory strategy.
• Private Labeling Documentation — Custom catalogs, spec sheets, and cross-reference guides prepared with your branding for downstream distribution.

Explore our full range of Cummins Engine Parts to build a comprehensive procurement list for your next order.

Client Case Study — Bulk Engine Connecting Rod Bearing Order for East African Fleet

In Q1 2024, a major fleet maintenance company managing 340+ SINOTRUK SITRAK trucks across Kenya and Tanzania reached out to METTLEAD seeking a reliable, cost-effective source for engine connecting rod bearings. Their existing supplier delivered inconsistent wall thickness, leading to premature bearing fatigue and unplanned roadside failures averaging 6 incidents per month.

After receiving sample sets of our 5417291-3695498 connecting rod bearing for bench testing — including micrometer verification and metallurgical cross-section analysis — their engineering team confirmed dimensional compliance within OEM specifications. They placed an initial order of 800 bearing sets.

Results after 6 months:

• Bearing-related roadside failures dropped from 6/month to fewer than 1/month.
• Average engine overhaul interval extended by approximately 25%.
• Procurement cost reduced by 18% compared to their previous branded supplier.
• The client expanded their order scope to include main bearings and piston ring sets from our Cummins engine components catalog.

This is what happens when genuine OEM-grade quality meets factory-direct economics — your total cost of ownership drops while fleet uptime climbs.

Frequently Asked Questions — Engine Connecting Rod Bearing 5417291-3695498

What is the difference between a connecting rod bearing and a main bearing?

A connecting rod bearing sits between the connecting rod big end and the crankshaft journal, handling the oscillating load from piston reciprocation. Main bearings support the crankshaft within the engine block. Both are critical, but connecting rod bearings face higher unit loads due to smaller contact area and more aggressive angular dynamics.

How do I know when this engine connecting rod bearing needs replacement?

Common indicators include low oil pressure at idle, a distinct metallic knocking sound from the crankcase (rod knock), and metal debris found in oil filter analysis. During overhaul, measure the bearing clearance with Plastigauge — if it exceeds Cummins specifications (typically 0.04–0.09 mm for ISG), replacement is required.

Can I use this connecting rod bearing for both standard and undersize crankshaft journals?

The 5417291-3695498 is a standard-size bearing. If your crankshaft has been reground, you will need the corresponding undersize version (0.25 mm or 0.50 mm under). Contact our team to confirm availability of undersize options.

What torque specification should I follow during installation?

For the Cummins ISG connecting rod cap bolts, follow the factory-recommended tightening sequence: initial torque of 40 Nm + 60° angle turn + additional 60° angle turn. Always use new stretch bolts as recommended by Cummins service literature.

Does this engine connecting rod bearing come with a quality warranty?

Yes. METTLEAD supplies all bearings with full batch traceability and a quality assurance guarantee. If any bearing in a delivered batch does not meet stated dimensional or material specifications, we provide replacement or credit — no questions asked.

How should I store connecting rod bearings before installation?

Store in original packaging, in a dry environment below 25°C. Avoid removing protective oil coatings until you are ready to install. Never stack heavy objects on bearing shells, as even micro-deformation can compromise crush height and oil clearance.

Request a Quote — Your Next Engine Connecting Rod Bearing Order Starts Here

Whether you need 10 sets for a trial evaluation or 5,000 sets for annual fleet maintenance coverage, METTLEAD delivers with precision, speed, and total transparency on pricing.

• ✅ Factory-direct pricing — no middlemen, no markups
• ✅ Flexible payment terms — T/T, L/C, Trade Assurance
• ✅ Fast lead times — stock items ship within 3–5 business days
• ✅ Global logistics — DDP, FOB, CIF to any port worldwide
• ✅ Facility visits welcome — see our quality control firsthand

Ready to secure your supply of OEM-grade connecting rod bearings at the best factory price?

Contact METTLEAD Truck Parts now — send us your part number, required quantity, and destination. Our team responds within 12 hours with a full quotation including shipping options.