878000486 Ldr Boom Cylinder Seal Kit Fits Komatsu WB140-150 model-988051 The center to center bolt

The center to center bolt holes are 2 1/2" on the flange

This gear pump -- also identified as the transmission pump group -- supplies hydraulic pressure to the transmission system on Fits Caterpillar 900-series and 950-series wheel loaders

Replaces Part Numbers 3701014M92

Mounting Hole 1: 11

878000486 Ldr Boom Cylinder Seal Kit Fits Komatsu WB140-150 model-988051 The center to center boltOne New Aftermarket Replacement Loader Boom Cylinder Seal Kit Fits Komatsu Backhoe Loaders Models: WB140 2 Cylinder#: 395012014, Serial#: 140F10001 Models: WB140 2N Cylinder#: 2938 62 1290, Serial#: A20814 Cylinder#: 395012014, Serial#: A20001 A20813 Models: WB140PS 2 Cylinder#: 395012014, Serial#: 140F50001 Models: WB140PS 2N Cylinder#: 2938 62 1290, Serial#: A40