Ford For Ford Mazda 2011-2016 Ranger 2.2 Crankshaft Bk3q-6303ea Bk3q-6303-ba 7c16-6303-aa For Ford Ranger 2.2l 3.2l Mazda Bt50 – OEM BK3Q-6303EA

Product Overview: This crankshaft is a precision-manufactured replacement part for Ford Mazda Ranger 2.2 engines, supplied ready for installation. Every unit is machined to factory dimensions so it can replace a fatigued, scored or bent original crankshaft as a straightforward bolt-in component.

Key Features: Each crankshaft is CNC-machined to original equipment dimensions, controlling main and rod journal diameters, journal run-out, stroke and thrust surfaces. Hardened, ground and micro-polished journals provide the surface quality required for stable oil pressure and long bearing life. Consistent production tolerances mean the part can be fitted without the trial-and-error often associated with low-grade replacements. Fillet rolling at the journal-to-web transitions improves fatigue resistance in the areas most prone to cracking.

Vehicle Compatibility: Compatible applications include Ford Mazda, with listed fitment across Ranger. Documented fitment covers model years 2011-2016. If a vehicle is not shown in the compatibility list, cross-reference the engine code and original reference number to confirm fitment.

Specifications: Key specifications: engine code Ranger 2.2; material high-grade alloy; size STD; condition New; warranty 12 Months. Purpose is replacement and repair of the original component in standard form. It is supplied in standard size, so no undersize bearings or additional machining are required at assembly.

OEM / Reference Numbers: OEM and cross-reference numbers covered by this listing are BK3Q-6303EA, BK3Q-6303-BA and 7C16-6303-AA. Cross-check these numbers with the casting or part marks on the original component to confirm the correct variant before purchase.

Applications: It is suited to engine rebuilds, in-frame overhauls, fleet servicing and the repair of engines that have suffered bearing seizure or crankshaft damage. The part is a sensible stock item for workshops that service this engine family regularly and want to minimise vehicle downtime. Fitting is common in passenger vehicles, utility vehicles and light commercial fleets running the listed engine.

Benefits / Replacement Information: Fitting this part corrects bottom-end noise and vibration, restores oil pressure and returns the engine to reliable service. Because the shaft is supplied in standard size and ready to fit, it avoids the lead time and expense of re-grinding an original unit. Accurate journal geometry and balance lower the load on bearings and the lubrication system, helping the rebuilt engine last.

Installation or Fitment Notes: Before fitting, confirm the part number, measure the main and rod journals, and check the block line bore and bearing tunnel condition. Fit new bearing shells, verify clearances against factory limits, and torque the caps in the specified order. Confirm thrust clearance, prime the lubrication circuit, and observe a careful running-in period with fresh oil.