Toyota 14B Engine Parts – Willys Workshop
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Toyota 14B Engine Parts

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The Toyota 14B is a 3.7 litre inline four diesel with pushrod overhead valves, two per cylinder. The 14B is naturally aspirated with mechanical direct injection. Toyota built it from the late 1980s through the 1990s for the Dyna truck and the Coaster bus. It shares the 102 mm bore of the 3.4 litre 3B but runs a 112 mm stroke against 105 mm. The shelf lists 9 parts for it.

14B pistons and ring sets

An NVP piston set and single piston and ring assemblies, both at 1mm oversize. Neither is standard bore, so measure the cylinders first. The 3B shares the 102 mm bore, so the pin bushes and cam bearings are boxed for both. The piston set is 14B only.

14B head gasket and head bolts

A genuine Toyota head gasket at 1.7 mm, listed for the 14B alone. A head bolt set boxed for the B, 11B, 14B and 15B. The 14B is gear driven, with no timing belt or chain.

Cam and conrod bearings, pin bushes

An NDC camshaft bearing set that spans the B series, the turbo 14B-T included. The conrod bearing set is 0.75mm undersize. The pin bush set is shared with the 3B and 11B. The LandCruiser 60 and 70 Series tags on some parts come from the 3B and B, not the 14B.

What else we hold for the 14B

A genuine rear main seal, also boxed for the 1HZ and 1HD-T. A genuine oil pump drive spline for the B series.

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