Place of Origin:
China
Brand Name:
CAT
Model Number:
C6.4
A genuine remanufactured C6.4 engine assembly supplied on an exchange basis: the removed engine returns as a core, and the unit you receive carries zero running hours. Remanufactured assemblies typically price at 40–60% of new and carry a warranty term comparable to a new unit — provided the core arrives complete and reusable, otherwise a graded surcharge applies. This page explains what separates remanufactured from rebuilt, refurbished and used, and how the core surcharge is assessed.
| Product Name | Remanufactured Engine Assembly |
|---|---|
| Engine Model | C6.4, 6.4 litre six-cylinder |
| Supply Basis | Exchange against the removed engine |
| Assembly Family | 272-4683, 305-4777, 287-0120, 524-3965, 310-9757, 321-3042 |
| Reman Prefix | 0R on assemblies, 10R and 20R on components |
| Running Hours | Zero — the block is reworked rather than reused as-is |
| Price Relation | Roughly 40 to 60 percent of a new assembly |
| Core Charge | Refundable, graded by what the core gives back |
| Warranty | Twelve months, stated as equal to a new unit |
| Machine Fitment | 320D, 320DL, 323D and close frames |
| Packaging | Sealed crate, oil ports capped, shock indicator fitted |
| Documents | Reman certificate, arrangement number, core receipt |
| Four Words, Four Products | Remanufactured means stripped, inspected, machined and rebuilt to specification; rebuilt means repaired in a local shop; refurbished means cleaned and resealed; used means taken out and sold as it stands. |
|---|---|
| How the Core Is Graded | A complete reusable core attracts no surcharge, and the charge rises as the block, camshaft, crankshaft or head stops being reusable. |
| Head Numbers in This Family | 297-7644 and 293-1087 both appear against the C6.4 head, so the casting is not a single number. |
| Fuel Rail Numbers in Trade | 358-6634 and 438-3416 are listed as rail assemblies for this engine, and both should be read off the old unit rather than assumed. |
A listing quoting a range such as zero to two thousand hours is describing a take-out engine, because a genuinely remanufactured unit has no running history to quote.
The price quoted is usually net of a core credit that only materialises when the old engine reaches the supplier in acceptable condition, so the invoice is higher than the quotation on day one.
Prices for these numbers differ by more than the work inside, so an order should carry the arrangement number from the plate, not the machine model alone.
A core is heavy and travels the wrong way, so the saving over new shrinks quickly once the return leg is priced into the deal.
Cylinder head, gasket set, piston and liner kit, bearings, injector 326-4700, rail assembly, harness 296-4617, oil pump, water pump, turbocharger.
Documentation and destructive inspection. A remanufactured unit is stripped to the casting, checked against tolerances that decide whether each part survives, machined back to specification and assembled with the parts that failed inspection replaced. A rebuilt unit is repaired to whatever standard the shop applies, which may or may not be, and the buyer has no way to tell from the outside.
By what the core can still give back. A complete engine that can be reworked adds nothing, while a cracked block, a worn crankshaft, a flat camshaft or an unusable head each push the charge higher, and those four items carry most of the grading weight. Photographs of the block deck, the crank journals and the head face before dispatch are the cheapest insurance in the deal.
Because they are not remanufactured. A unit described as remanufactured with two thousand hours behind it is a used engine that has been cleaned, and the word has been borrowed to justify a higher figure. Ask for the reman certificate and the arrangement number; a genuine exchange engine arrives with both and with no hour meter history at all.
That the item is a remanufactured assembly, while 10R and 20R mark reman components.
Twelve months, stated by the maker as equal to a new unit.
Between forty and sixty percent, before freight and core movement.
video
Send your inquiry directly to us
english
français
Deutsch
Italiano
Русский
Español
português
Nederlandse
ελληνικά
日本語
한국
polski
فارسی
বাংলা
ไทย
tiếng Việt
العربية
हिन्दी
Türkçe
indonesia
