Core Return

A core charge is a refundable deposit for the value of a re-buildable part. On certain D&J Precision Machine products, we need to charge a core charge at the time of the sale. Upon receipt of the core, D&J Precision Machine will determine the condition of the core and refund all, part, or none of the core based on the condition.

  • Customer is responsible for all return shipping charges. If you want D&J Precision to arrange shipping, you will be responsible for shipping costs. This will be deducted from your core refund. If your core is unusable, you will be charged for return shipping.
  • Ship all cores to the address on the Core Return Form.
  • Cores must be returned with the Core Return Form properly completed.
  • All cores must be the same model as the original item that was purchased.
  • Cores must be returned within 60 days.
  • Cores should be packed carefully, i.e. fixed to a pallet, to protect from shipping damage.
  • D&J Precision Machine is not responsible for shipping damage.
  • Please allow 10-14 days after core delivery to our facility, for cores to be processed and refunds to be issued.

Core Acceptance Policy

MODEL/PART # FULL CREDIT CRITERIA PARTIAL CREDIT CRITERIA NO CREDIT
Cummins 5.9 and 6.7 Cylinder Heads • Like for Like
• No Visible External Damage
• No Fire Damage
• All Components Present including valves
• No Bolt Hole Damage
• Core Paperwork Returned 		• Missing Valvetrain Components (25% deduction)
• Provide a 5.9 Core as a 6.7 core (30% deduction)
• Cracked or Damaged Intake (25% deduction)
• Damaged Bolt Holes ($25 each)
• Missing or Incomplete Paperwork ($50 deduction) 		• Fire Damage
• Any Form of Damage to the Deck
• Excessive Damage to the Guide Area
• Cracks in any area except the Intake
• Shipping Damage
Cummins 5.9 and 6.7 Crankshaft • Like for Like
• No Visible Damage
• No Rust on Journals
• No Bolt Hole Damage
• No Damage to the Front or Rear Face of the Crank
• No Gear Damage
• No Dowel Damage
• Core Paperwork Returned 		• Damage to Dowel that can be Repaired ($125 deduction)
• Damage to Front or Rear Face that can be Repaired ($125 deduction for each face)
• Damage to Gear that can be repaired (12V/ISB $250 deduction, CR no credit)
• Missing or Incomplete Paperwork ($50 deduction)
• Damaged 2019 up timing gear housings will be a $1750 deduction
• Damaged 2019 up front covers will be a $250 deduction 		• Damage or Rust to Journals that cannot be polished
• Damage to Dowel that cannot be repaired
• Damage to Front or Rear Face that cannot be repaired
• Any Damage to CR Crank Gear
• Damage to 12V/ISB Crank Gear that cannot be repaired
• Any Cracks
• Shipping Damage
Cummins 5.9 and 6.7 Camshaft • Like for Like
• No Visible Damage
• No Rust on Journals
• No Gear Damage
• Core Paperwork Returned 		• Damage or Rust to Journals that can be ground (50% deduction)
• Damage to gear ($250 deduction)
• Missing or Incomplete Paperwork ($50 deduction)
• 2019 up cams will not be accepted as a good core (150 core charge) 		• Damage or Rust to Journals that cannot be ground
• Shipping Damage
Cummins 5.9 and 6.7 Block • Like for Like
• No Visible External Damage
• Can be Remachined without Sleeves
• Core Paperwork Returned 		• 6.7 - If it needs sleeves it will receive no core credit
• Provide a 5.9 Core as a 6.7 core (50% deduction)
• Damaged Bolt Holes ($25 each)
• Missing Main Caps ($250 deduction)
• Missing or Incomplete Paperwork ($50 deduction)
• 2019 up blocks will not be accepted as a good core 		• Cracks
• Damage to Deck Surface that exceeds .010
• Damage to Main Bore that is beyond repair
• Damage Cam Bore that is beyond repair
• Damaged Head or Main Bolt Holes
• General Damage that is beyond Repair
• Shipping Damage
Cummins 5.9 and 6.7 Short/Long Block • Refer to Cylinder Head, Crankshaft, Camshaft and Block Policies for each item
• All Bolts and Accessories that are included with the purchase of your short/long block are returned and rebuildable
• Core Paperwork Returned 		• Refer to Cylinder Head, Crankshaft, Camshaft and Block Policies for each item
• Refer to Core Price Sheet for missing or damaged component partial credit pricing
• Missing or Incomplete Paperwork ($50 deduction) 		• Refer to Cylinder Head, Crankshaft, Camshaft and Block Policies for each item
• Shipping Damage
 

CORE RETURN FORM

Please print out the following form, fill it out, and include it when sending in your product.

 Download Form

 

Contact us

D&J Precision Machine 706 Woodlawn Ave. Cambridge, Ohio 43725 (740) 297-7223 info@djprecisionmachine.com