Ford Mazda Mercury 4.0L V6 Remanufactured Engine – 2007-2011

Description

Jackshaft timing chain guide breakage and severe valvetrain chatter under 238 lb-ft sustained cargo towing disrupt commercial delivery deadlines until upgraded timing cassette guides stabilize camshaft synchronization inside this Ford 4.0L SOHC Remanufactured Engine. Built for 2007 to 2011 commercial trucks and SUVs, this Cologne SOHC engine incorporates cast iron block durability and hydraulic timing chain tensioners.

Featuring seasoned high-nickel gray iron construction, this 60-degree V6 block features jackshaft drive passages and an Ra 25 micro-inch deck finish. Internals include a precision-ground nodular iron crankshaft supported by cross-bolted caps, heavy forged steel connecting rods, and aluminum alloy pistons. Bores receive diamond plateau honing with a 45-degree angle. Dry block weight equals 395 lbs with a five-quart oil sump capacity.

Key Features of Ford 4.0L

Fleet operators buy Ford 4.0L remanufactured engine packages to sustain demanding schedule routes without unpredicted mechanical downtime. Each production run adheres to strict AERA machining tolerances to maintain factory operational performance across regional routes.

• Heavy-duty timing chain cassettes feature reinforced guides to eliminate premature timing chain failure.
• Single overhead camshafts actuate two valves per cylinder through hydraulic lash adjusters and roller followers.
• Cross-bolted main bearing bulkheads anchor the bottom end under severe payload hauling stress.
• Multi-layer steel cylinder head gaskets withstand 190 PSI dynamic combustion strokes without failure.
• Ford 4.0L high-output oil pump maintains 50 PSI steady fluid volume to overhead valvetrain gear.
• Cast iron cylinder block casting absorbs continuous combustion thermal spikes during summer fleet runs.
• Diamond plateau cylinder honing provides rapid moly ring seat without cylinder bore burnishing.
• Fluoroelastomer rear main seal locks motor oil inside the crankcase envelope.

SOHC Cologne Truck Dynamic Ratings

Operating parameters require 20 PSI hot idle pressure and 45 to 60 PSI hot cruise pressure under load. Operating thermostat regulation maintains coolant heat between 190°F and 205°F during vocational service cycles. Dyno-verified output reaches 210 continuous horsepower at 5,100 RPM and 240 lb-ft torque at 3,000 RPM. A 9.7:1 compression ratio operates within 175 to 185 PSI cylinder pressure thresholds. Radiator circuits reject 3,850 BTU/min heat during severe commercial fleet operations across regional freight corridors.

SOHC Cologne Truck Driveline Specs

The rear crankshaft hub incorporates a 6-bolt flexplate bolt pattern engineered for commercial 5R55E automatic transmissions. Front crankshaft snout measures 1.250 inches with standard keyways for dynamic balancer installation. Crankshaft endplay checks out between 0.003 and 0.007 inches using precision dial indicators. Torque converter pilot bore centers commercial automatic transmission input shafts without friction.

SOHC Cologne Chain Drive Priming

Pre-lubricate oil circuits with an external pressure canister prior to first start to charge timing chain hydraulic tensioners and jackshaft bearings. Fill cooling system with approved coolant mixture using vacuum cooling tools to prevent hot spots. Not engineered for supercharged racing applications, continuous marine salt water usage, or vehicles exceeding factory gross axle ratings.

• Inspect external accessory belt drive alignment and fluid levels each shift.
• Check front and rear timing cassette hydraulic tensioners every 50 operating hours.
• Change crankcase motor oil and heavy spin-on filter every 4,000 miles.

SOHC Cologne Truck Commercial Warranty

Supplied with an industry-grade 3-Year / 100,000-Mile commercial fleet warranty covering parts and block casting integrity. The heavy-duty shipping crate contains the remanufactured long block engine, high-volume oil pump, oil pump driveshaft, complete install gasket package, pre-lubrication instructions, and certified quality audit dyno sheets.