Hyundai For Chevrolet 2006-2017, 2006-2008, 2007-2015, 2007-2008, 2006-2016, 2016-2020, 2019-, 2017-2019, 2018-2021 D4BB Casting Iron D4ba D4bb D4bh Engine Crankshaft 23111-42910 For Huyundai H1 H100 2.5td – OEM 23111-42910

Product Overview: Engineered for Chevrolet D4BB engines, this precision-machined crankshaft is a direct-fit replacement component built to original equipment dimensions. The part is manufactured to original equipment dimensions, making it a practical solution when an original crankshaft has failed through bearing wear, scoring or fatigue cracking.

Key Features: The crankshaft is CNC-machined on precision centres to hold main and rod journal diameters, fillet radii, stroke and end-float within original equipment limits. 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. The oil holes are positioned and deburred to original specification, helping maintain oil pressure and bearing cooling.

Vehicle Compatibility: Compatible applications include Chevrolet, with listed fitment across H-1 18 (2018-2021), H-100 04: 2006.11- (2006-2016), H-1 04: SEP.2006- (2006-2008), H-100 17 (2016-2020), H-100 20 (2019-) and H-100 04: 2006.11- (2006-2017). Fitment is documented for the 2006-2017, 2006-2008 and 2007-2015 model years. 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 D4BB; 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: Reference numbers for this part include 23111-42910, 23111-42920 and 23111-42002.

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. Fitting is common in passenger vehicles, utility vehicles and light commercial fleets running the listed engine. It is a suitable choice for workshops that rebuild this engine family regularly and prefer to keep standard-size parts on the shelf.

Benefits / Replacement Information: A new crankshaft removes the vibration, knocking and low oil pressure associated with worn journals or a bent shaft. Using a new standard-size shaft eliminates the turnaround time and uncertainty of reconditioning the original component. Accurate journal geometry and balance lower the load on bearings and the lubrication system, helping the rebuilt engine last.

Installation or Fitment Notes: Check the part number, journal dimensions and cylinder block line bore before assembly begins. Use new bearing shells, set clearances with plastigauge or a bore gauge, and torque the main and connecting rod bolts to the manufacturer's sequence and figures. Confirm thrust clearance, prime the lubrication circuit, and observe a careful running-in period with fresh oil.