Allis Chalmers Cylinder Kit, 470283103

3.375" bore, 6.25:1 CR, aluminum
This Cylinder Kit was designed to be used with the following engines: B15 (116 Cubic Inch) (Allis Chalmers BE Applications) with 3.250" bore pistons - If you are rebuilding a 116 cubic inch engine, our kit was designed to be an upgrade your engine from 3.25" bore pistons to a 125 cubic inch engine, utilizing 3.375" bore pistons. This upgrade has been used by our customers for years and confirmed to be a permanent power enhancer with no drawbacks. The cylinder liner Outside Diameter is the exact same, so no other modifications will be needed.  B125 (125 Cubic Inch) (Allis Chalmers CE, CR and R Applications) with 3.375" bore pistons Please note: For even better performance on both applications listed above, we recommend our 3.437" overbore piston upgrade. Part Number 215314. This will also provide a noticeable improvement with engine start-up, The outside diameter of the liner is the exact same, so no modifications to your engine block will be necessary.
Before ordering, please ensure that your engine block has a lower seal land of 3.716"                       IB Tractor, B Tractor, B15 Power Unit, B125 Power Unit, RC Tractor, 10 Baler, C Tractor, CA Tractor, 60H Combine, TLB Wheel Loader, 60 Combine, 66 Combine, TL6 Wheel Loader, Gas LPG

OEM Reference #: 70282941, 282941, 70283103