STC1736N, Engine, Stripped, 300Tdi

  • Sale
  • $6,999.00
  • Regular price $12,000.00

STC1736N, Engine, Stripped, 300Tdi

Stripped engine, less Ancillary equipment, Fully remanufactured

After dismantling, all parts are thoroughly cleaned and inspected. We use cabinet washing machines for chemical cleaning to clean components after dismantling and more importantly after machining and prior to painting.

A bead blasting machine is used for components that require more intense cleaning than the cabinet washers can provide. Such as corroded engine covers, carbonised cylinder heads etc.  At this stage, any damaged or scrap components can be rejected. Cleaned parts such as cylinder blocks and crankshafts are subject to non-destructive testing processes (crack and pressure test). Parts such as gaskets, core plugs, pistons, seals, bearings etc have been disposed of by this stage.

Blocks are then CNC machined, this is the most accurate process available.  Some 30 programs are contained within the memory of the machining center.  Covering all metal cutting operations associated with cylinder bores, liners, cylinder head, block face, conrod and rocker bushes.  Accurate measurement of finished work is vital for the reliability of the re-manufactured engine, and all vital measuring equipment used for final inspection is regularly calibrated in accordance with ISO 9001.

Offset grinding is performed on the crankshaft, this is the preferred method and is the  same process as used in original manufacture; producing the best accuracy and surface finishes.  After boring, cylinders require honing to size to provide the correct running clearances specified by the piston manufacturers. 

Line honing of cylinder block main bearing housings is then done. This process covers the often ignored area of main bearing size, roundness and alignment, ensuring the life expectancy and smooth running of a new engine.

During remanufacture the cylinder block has undergone the following processes: clean, crack test, fit new core plugs, inspect threads, pressure test. Fit new camshaft bearings and line ream. Line hone main bearing housings. Rebore/reline /hone cylinders, skim deck of block. Wash, flush oil galleries and paint.

Fully equipped to produce cylinder heads, heads are counter bored for valve seat inserts, three angled valve seats and valve guide reaming.  Valve seating is checked with Engineers Blue to ensure a perfect seal and rechecked with a vacuum test to ensure reliable compression will be achieved.

Build to order item, please contact for delivery schedule (Engine service and packing varies between 1-6 weeks) - USA shipping is included in the sales price - Core valuation of $750 is included in purchase price and may be refundable if rebuildable core is exchanged within policy timeline.  Core buy-in serviceability requires delivery to DNW of a complete like-for-like stripped motor with no cracked head(s), no threaded hole damage, and no prior repairs.  Core refund offer is at the discretion of DNW, and an offer may be tendered for any amount between $0 and the $750 core charge depending on core condition and core needs.  Buyer has the right to request a core refund valuation following engine purchase and has 30 days from delivery of engine to return the core to DNW Gig Harbor in a crate or container (loose cores will not be accepted) for evaluation.  Further DNW Gig Harbor has 30 days from core delivery to review the core for condition and issue a core credit offer.  Client has 7 days to accept or decline core credit offer.  Accepted core credits shall be issued as a company check mailed to the billing address on file for the engine purchase within 30 days of offer acceptance.  Rejected core offer will require customer to arrange return shipping or pickup within 15 days of offer rejection or core will be abandoned and disposed-of at DNW discretion.  DNW reserves the right to refuse cores at their discretion without reason or recourse.

WARRANTY - All engines are supplied with a 12 months unlimited mileage written warranty (details on request)


* Please contact us for availability and lead time at