This service offers to re-manufacture the engine you have back to good cosmetic and mechanical condition ready for years of use. Most engines deployed have been in vessels for over 10-years and some as many as 20 or more years. This service provide the minimum amount of procedure necessary to restore your engine back to good cosmetic and mechanical condition. Select the options that suite your needs and budget. There is another product available on this store that takes the rebuilding process beyond basic, please visit and review this product before making your selection. Additionally a complete new engine is also available.
What's included in our Basic Service?
Each engine assembly is taken completely apart, all marine components will receive some form of cleaning process from bead, soda, sand, and chemical. This allows us to take the parts that will be re-used back to the base material for proper inspection and future painting. Components that are re-used that can be pressure tested are also tested for leaks and defects that will affect usability.
All hosing and hose assemblies are replaced, the turbocharger is discarded and replaced with new current generation. The heat exchanger (radiator) will also be replaced with the copper version of the cooler, won't even bother testing your old, it'll be discarded. The oil and transmission coolers (standard) will be replaced as well. The engine coolant pump will be replaced and sea water pump will have a seal service kit installed with new impeller. Electrical components will be cleaned and tested only. Items that fail will be quoted for replacement and repair that is separate from package price. The fuel system will be serviced including rebuilding of the injection pump, injectors. If the injection pump is not rebuildable or injector bodies non-rebuildable suitable quotations will be made to replace these components separate from package pricing. The injection lines will be replaced as most are too rusty to provide continued reliable service.The exhaust outlet (aluminum 90 off the turbo to the exhaust system) is also included. Pricing excludes other variants beyond the standard 4" unit. Stainless steel models or non-Peninsular outlets excluded from replacement, only variants offered in the store are available. Pro-rated pricing will be quoted to match your exhaust outlet to your engine configuration with our stocked elbow options.
What's re-used are the exhaust manifolds, crossover, the bellhousing, the brackets, the intake manifolds, pulleys, fuel and emissions tubing, lots of bolts, oil pan, and the aftercooler assembly is taken apart and cleaned pressure tested and re-assembled.
Review the chart below that fully demonstrates the items replaced or re-manufactured available with this service:
|Advance Core Required|
|Reman Marine 6.5L Longblock|
|New Marine 6.5L Longblock|
|Remote Oil Filter Lines|
|Engine Oil Cooler|
|Oil Cooler Lines|
|Oil Change Suction Lines|
|Metric 6.5L Fastener Update|
|Reman Injection Pump|
|Injection Pump Calibration|
|Reman Fuel Injectors|
|Injector Return Hoses|
|New Injection Lines|
|Fuel Lift Pump|
|Heat Exchanger STD CU|
|Engine Oil Cooler CUNI|
|Trans Oil Cooler STD CU|
|Engine Coolant Pump|
|Sea Pump Re-Seal (No Warranty)|
|Sea Pump Impeller|
|Sea & Coolant Hoses|
|Discharge Elbow 4" STD|
|Discharge Elbow Variants|
|Charge Air System|
|Factory Air Filter Element|
|Glow Timer Update|
|Soft Start Update|
|Gear Reduction Starter|
|Running Tests & QA|
|Primed Oil and Fuel Systems|
|Running Injection Pump Timing|
|Running Engine Hot Test|
|6-Month Parts Limited|
Worn Parts Buffer: Components
worn beyond service or not re-buildable or that do not pass testing
will not be used in the engine assembly. This unit during rebuilding
carries a $300 parts buffer to cover components deemed unsuitable for
service. This buffer will contain a list of components at "reseller"
pricing level, if buffer exceeds stated limit customer will be
responsible for components in excess of the buffer at "reseller" pricing
levels. This in intended to cover wear items to prevent most "nickel
and dime" parts costs that can be a normal part of rebuilding.
This product and service carries a 6-month limited parts warranty on the engine. This limited warranty only covers service parts required to repair an engine that develops a defect. If engine assembly repair requires removal of engine (or internal engine issue) then this must be sent back to Unique Diesel for repair. Only repairs made at Unique Diesel's facility include labor, repairs made in the field warranty services only cover parts. Warranty does not include shipping of complete engine assembly to or from Unique Diesel nor does it cover labor costs to remove and replace an engine assembly. Warranty coverage does not cover electrical components re-used or tested during the re-manufacturing process (examples: starter, alternator, controllers, relays, breakers, harness, and gauge senders).
Payment and Shipping
This item is available for purchase via traditional payments
only (no cards please). During checkout you'll be presented with an option to
"Check / MO / ACH / Wire / CC" where you will have a blank to specify
how you would like to manually pay, example Wire
for Wire Payment. After checkout you will be emailed banking information for
the Wire if that's what you selected. You will have 1 week to remit payment for
Cash Value payment.
Select the shipping option that meets your need. Items with shipping amounts are for Continental USA shipments only. Flat rate shipping is provided as courtesy and we cannot provide alternative shipping estimates, please select an option provided. Shipments to Non-Continental USA States and International ship via Cargo or Air Freight. Shipping estimates for Air and Cargo can be provided prior to order, but please provide complete address an delivery type, we will use that estimate with your order invoiced separately.
Mandatory Core Engine For Rebuilding
This Basic rebuilding service requires your engine to be sent to us for processing. Your base engine will be re-manufactured and must be a complete Peninsular Marine engine as selected on the product ordering. The Basic engine rebuilding service offered here does not offer the ability to do an exchange core. You have to send the engine you have for processing as we are not able to exchange your core for an engine we can build ahead of time. If this is something you need, we call this process Exchange Core Services which are offered on our Complete Exchange Reman and New Engine products only.
This service is intended for use USA Continental shipments, international and non-continental shipments require additional services that will have to be quoted separately outside of this store. Please contact us for this scenarios.
About 6.2L engines rebuilding to 6.5L engines.
Currently this product page does not provide the pricing to upgrade and update from a 6.2L Peninsular engine to a 6.5L Peninsular series engine. Although this is largely possible due to the similarities between the engine platforms and shared accessories there are some critical differences. There are several components that must be replaced to update to a 6.5L engine, components that are not compatible and completely obsolete. Depending on the age and version of the 6.2L Peninsular engine you have will determine what components need to be quoted in addition to the Basic Rebuilding Service for a 6.5L engine. Please contact us with the picture of your 6.2L Peninsular and we will provide a supplemental quotation for updating the engine assembly to a 6.5L. Depending on the detail of your picture we may ask for more images, but will likely be able to identify the key components due to our experience with the platform. You will be instructed to purchase this product on this page, or the other product pages as the base, then a supplemental manual invoice will be issued for the remainder outside of this store.
Ordering to Ship timing...
Once the core engine has been received it takes 10-weeks for us to process and rebuild this engine.