Jeep Engines - Oljeep

--I -I274 MOPAR PERFORMANCE PARTSOil PumpGear-to Body Clearance(Radial)..............................0.051 -0.102 0.002-0.004 in.(0.051 mm preferred) (0.002 in. preferred)IGear End Clearance, Plastigage .................. 0.051 -0.152 0.002-0.006 in.(0.051 mm preferred) (0.002 in. preferred)Gear End ClearanceFeeler Gauge. ..........................0.1 01 6-0.2032 mm(0.1 778 preferred)0.004-0.008 in.(0.007 in. preferred)PistonsWeight (less pin) ...........................51 0-51 4 gromsPiston Pin BoreCenterline-to-Piston Top .....................41.94-42.04 mm1.651 -1.655 in.Piston-to-Bore Clearance ......................0.023-0.043 mm 0.0009-0.0017 in.(0.030-0.033 mm preferred) (0.0012-0.0013 in. preferred)Piston Ring Gap Clearance -Compression (both) ...................... .. 0.25-0.51 mm 0.010-0.020 in.Piston Ring Gap Clearance -Oil Control Steel Rails ............. ....... 0.25-0.64 mm 0.010-0.025 in.Piston Ring Side Clearance -No. 1 Compression. ....................... 0.043-0.081 mm 0.0017-0.0032 in.No. 2 Compression ........................(0.043 mm preferred)0.043-0.081 mm(0.0017 in. preferred)0.001 7-0.0032 in.Oil Control ............................(0.043 mm preferred)0.03-0.20 mm(0.0017 in. preferred)0.001 -0.008 in.(0.08 mm preferred)(0.003 in. preferred)Piston Ring Groove HeightCompression (both)........................Oil Control ............................2.019-2.045 mm4.78-4.80 mm0.0795-0.0805 in.0.1 88-0.1 895 in.IPiston Ring Groove DiameterNo. 1 and No. 2. .........................Oil Control ............................Piston Pin Bore Diameter. .....................88.30-88.55 mm90.35-90.60 mm23.642-23.655 mm3,476-3.486 in.3.557-3.566 in.0.9308-0.931 3 in.Piston Pin Diameter ......................... 23.632-23.645 mm 0.9304-0.9309 in.Piston-to-Pin Clearance .......................0.008-0.01 3 mm loose(0.01 3 mm preferred)0.0003-0.0005 in. loose(0.0005 in. preferred)Piston-to-Pin Connecting Rod .................... 8.9kN press-fit 2000 Ibf press-fit