This Perkins marine engine oil type and capacity chart provides the most commonly used oil capacity, oil-filter number and engine-oil type for popular Perkins marine diesels. It covers classic engines such as the 4.108, 4.236 and 6.354 as well as later M-Series and Perkins Sabre engines. For help diagnosing oil pressure, smoke, overheating, fuel-system and other engine problems, see our Marine Diesel Troubleshooting Guide.
Perkins Marine Engine Oil Type & Capacity Chart
Quick-reference oil capacities, Perkins oil-filter numbers and recommended oil types for the most common Perkins marine diesel engines.
Perkins Marine Oil Type, Capacity & Filter Chart
| Perkins Marine Engine | Most Common Oil Capacity | Common Perkins Oil Filter | Most Common Oil Type |
|---|---|---|---|
| 4.108 / 4.108M | 4.0 L / 4.2 qt refill Approx. 4.8 L / 5.1 qt total |
2654403 | SAE 15W-40 Heavy-Duty Diesel Oil |
| 4.154 | Approx. 6.8 L / 7.2 qt | 2654403 | SAE 15W-40 Heavy-Duty Diesel Oil |
| 4.236 / 4.236M | 8.0 L / 8.5 qt | 2654403 | SAE 15W-40 Heavy-Duty Diesel Oil |
| 6.354 / 6.354M | Approx. 12.0 L / 12.7 qt | 2654403 | SAE 15W-40 Heavy-Duty Diesel Oil |
| T6.354 / T6.354M | Approx. 12.0 L / 12.7 qt | 2654403 | SAE 15W-40 Heavy-Duty Diesel Oil |
| M30 / M35 | Approx. 4.0–4.5 L / 4.2–4.8 qt | 140517050 | SAE 15W-40 Diesel Oil |
| M50 / M60 | Approx. 7.0–8.0 L / 7.4–8.5 qt | 2654409 | SAE 15W-40 Heavy-Duty Diesel Oil |
| M65 | 9.4 L / 9.9 qt including filter | 2654403 | SAE 15W-40 Heavy-Duty Diesel Oil |
| M85T | 9.4 L / 9.9 qt typical system | 2654412 | SAE 15W-40 Heavy-Duty Diesel Oil |
| M92 / M92B | 8.5 L / 9.0 qt including filter | 2654403 | SAE 15W-40 Heavy-Duty Diesel Oil |
| M115T | 8.5 L / 9.0 qt including filter | 2654403 | SAE 15W-40 Heavy-Duty Diesel Oil |
| M130C / M135 | Approx. 10–11 L / 10.6–11.6 qt | 2654403 | SAE 15W-40 Heavy-Duty Diesel Oil |
| M185C / M215C | 15 L / 15.9 qt common sump | 2654403 | SAE 15W-40 — API CF-4 or later compatible specification |
| M225Ti | 15 L / 15.9 qt common sump | 2654403 | SAE 15W-40 — API CF-4 or appropriate later diesel specification |
| M265Ti | Approx. 15 L / 15.9 qt | 2654403 | SAE 15W-40 Heavy-Duty Diesel Oil |
| M300Ti | Approx. 15 L / 15.9 qt | 2654403 | SAE 15W-40 Heavy-Duty Diesel Oil |
IMPORTANT:
These are the most common marine service capacities and filter applications, which is what this chart is designed to provide. Some Perkins engines were supplied with alternate sumps, low-line installations or different filter arrangements. Use these figures as the practical service reference, then establish the final oil level with the engine dipstick.
QUICK ANSWER:
For a large percentage of classic Perkins marine diesels, a quality SAE 15W-40 heavy-duty diesel engine oil is the practical standard choice. Chevron Delo 400 or Shell Rotella are good choices when the particular formulation meets the specification required by the engine. One of the most common Perkins marine oil filters is Perkins 2654403.
What Oil Should You Use in a Perkins Marine Diesel?
Perkins marine diesels have been installed in sailboats, trawlers, motor yachts and commercial vessels for decades. Although the exact API specification varies by engine generation, SAE 15W-40 heavy-duty diesel engine oil is the most commonly appropriate viscosity for many Perkins marine engines operating in normal warm-weather conditions.
Older Perkins manuals sometimes reference lubricant classifications that have since been superseded. When servicing an older engine today, select a modern heavy-duty diesel oil that is appropriate for the engine rather than searching for an obsolete oil classification.
For Southern California marine service, Chevron Delo 400 and Shell Rotella 15W-40 are common practical choices for many Perkins engines, provided the specific product meets the engine’s lubrication requirements.
Perkins 2654403 — One of the Most Common Perkins Marine Oil Filters
One reason servicing classic Perkins marine diesels is relatively straightforward is that several popular engines share the same common oil filter.
The Perkins 2654403 spin-on oil filter is commonly associated with Perkins 4.108, 4.236, M65, M92, M92B, M115T, M130C, M135, M185C, M215C, M225Ti, M265Ti and M300Ti marine engines.
Some older engines can use a longer 2654407 filter instead, while M50/M60 engines commonly use 2654409 and M65C/M85T applications commonly use 2654412.
Why We List the Actual Filter Number
If an owner is preparing for an oil change, knowing that an engine uses approximately 8 liters of oil is only half the information needed. A useful service chart should also tell the owner which filter is most likely installed so the correct parts can be purchased before beginning the job.
CLASSIC PERKINS
Perkins 4.108 / 4.108M
The Perkins 4.108 is one of the best-known small marine diesel engines ever installed in cruising sailboats and displacement vessels.
The standard engine has a typical refill capacity of approximately 4.0 liters / 4.2 U.S. quarts. Total capacity is approximately 4.8 liters / 5.1 quarts. A low-line version can hold somewhat more.
Common filter: Perkins 2654403
Common oil: SAE 15W-40 heavy-duty diesel oil
3.9-LITER CLASSIC
Perkins 4.236 / 4.236M
The naturally aspirated 4.236 became another extremely common Perkins marine engine and remains in service in countless older trawlers, sailboats and commercial vessels.
The standard lubrication capacity is approximately 8.0 liters / 8.5 U.S. quarts.
Common filter: Perkins 2654403
Common oil: SAE 15W-40 heavy-duty diesel oil
LEGENDARY SIX-CYLINDER
Perkins 6.354 / T6.354
The 6.354 family is one of Perkins’ most recognizable six-cylinder marine diesels. Naturally aspirated and turbocharged versions were used extensively in trawlers, motor yachts and commercial vessels.
A common service reference is approximately 12 liters / 12.7 U.S. quarts, although sump variations exist.
Common filter: Perkins 2654403
Common oil: SAE 15W-40 heavy-duty diesel oil
COMPACT M-SERIES
Perkins M50 / M60
The M50 and M60 are compact Perkins marine diesels frequently found in sailboats and smaller cruising vessels.
A practical service quantity is approximately 7–8 liters, depending on the specific installation.
Common filter: Perkins 2654409
Common oil: SAE 15W-40 heavy-duty diesel oil
POPULAR M-SERIES
Perkins M65
Perkins documentation gives the M65 a typical lubrication-system capacity of 9.4 liters / approximately 9.9 U.S. quarts including the oil filter. The sump itself is approximately 9 liters.
Common filter: Perkins 2654403
Common oil: SAE 15W-40 heavy-duty diesel oil
TURBO M-SERIES
Perkins M85T
The turbocharged M85T belongs to the same general marine engine generation as the M65 and uses a similar lubrication-system capacity.
A typical system capacity is approximately 9.4 liters / 9.9 U.S. quarts.
Common filter: Perkins 2654412
Common oil: SAE 15W-40 heavy-duty diesel oil
4.4-LITER MARINE DIESEL
Perkins M92 / M92B
The Perkins M92 is a popular naturally aspirated four-cylinder marine diesel used in larger sailboats and displacement vessels.
Perkins documentation specifies approximately 8.5 liters / 9.0 U.S. quarts including the oil filter.
Common filter: Perkins 2654403
Common oil: SAE 15W-40 heavy-duty diesel oil
TURBOCHARGED 4.4-LITER
Perkins M115T
The M115T is the turbocharged companion to the M92 generation. Perkins documentation gives a typical lubricating-system capacity of approximately 8.5 liters / 9.0 U.S. quarts including the filter.
Common filter: Perkins 2654403
Common oil: SAE 15W-40 heavy-duty diesel oil
PERKINS SABRE
Perkins M225Ti
The M225Ti is a turbocharged and intercooled six-cylinder Perkins Sabre marine diesel used extensively in trawlers, sport-fishing boats and cruising motor yachts.
The common maximum sump capacity is approximately 15 liters / 15.9 U.S. quarts.
Common filter: Perkins 2654403
Common oil: SAE 15W-40 heavy-duty diesel oil
HIGH-OUTPUT PERKINS SABRE
Perkins M265Ti / M300Ti
The M265Ti and M300Ti represent higher-output members of the Perkins Sabre marine family and are commonly found in larger cruising and planing vessels.
A practical common service reference is approximately 15 liters / 15.9 U.S. quarts.
Common filter: Perkins 2654403
Common oil: SAE 15W-40 heavy-duty diesel oil
Perkins Marine Engine Oil Filter Chart
These are the most common Perkins oil-filter applications for the engine families covered above.
| Perkins Engine | Common Perkins Oil Filter |
|---|---|
| 4.108 / 4.154 / 4.236 — Short Filter | 2654403 |
| 4.108 / 4.154 / 4.236 — Long Filter | 2654407 |
| 6.354 / T6.354 — Short Filter | 2654403 |
| 6.354 / T6.354 — Long Filter | 2654407 |
| M50 / M60 | 2654409 |
| M65C / M85T | 2654412 |
| M65 / M92 / M92B / M115T | 2654403 |
| M130C / M135 | 2654403 |
| M185C / M215C / M225Ti | 2654403 |
| M265Ti / M300Ti | 2654403 |
These are the most common OEM Perkins filter applications. Older engines may have been converted to a different filter head, and Perkins has superseded some service part numbers over the years. Compare the existing filter and engine identification before ordering.
Need Perkins Marine Diesel Service?
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Perkins Oil Capacity — Refill vs. Total Capacity
Perkins documentation sometimes lists more than one lubrication capacity. This is particularly noticeable on the classic 4.108.
A normal oil change does not remove every ounce of lubricant trapped in galleries and other internal areas. As a result, a normal refill quantity can be lower than the total dry-system capacity.
For example, the standard 4.108 is commonly listed at approximately 4.0 liters during a normal refill and approximately 4.8 liters total. That distinction explains why different references can appear to give different answers while both may be describing legitimate capacities.
The amount normally required during a routine oil and filter service.
The approximate amount in a completely filled or dry lubrication system.
Oil Analysis & Perkins Engine Condition
Oil analysis can provide valuable information about the internal condition of a Perkins marine diesel. A laboratory can identify abnormal iron, copper, lead and other wear metals as well as fuel dilution, coolant contamination, soot and viscosity changes.
This is especially useful on older 4.108, 4.236 and 6.354 engines where decades of service history may not be fully documented.
During a pre-purchase inspection, oil analysis can be combined with cold-start evaluation, oil-pressure testing, exhaust-smoke observation, cooling-system inspection and sea-trial performance to provide a much more complete picture of engine condition.
Perkins Marine Diesel Preventive Maintenance
Regular oil and filter changes are only part of keeping a Perkins marine diesel reliable. Raw-water pumps, heat exchangers, fuel filters, cooling hoses, belts, exhaust components and valve clearances also require scheduled attention.
Classic Perkins engines are known for long service lives, but many of the engines still operating today are several decades old. Aging hoses, oil coolers, heat exchangers, exhaust elbows and seawater components can therefore be just as important as the internal engine itself.
Using the correct oil and filter—and changing them consistently—is one of the simplest ways to protect crankshaft bearings, camshaft components, piston assemblies and turbochargers.
How to Service a Perkins Marine Engine Correctly
1. Warm the Engine
Warm engine oil drains or extracts more completely and carries suspended contaminants with it.
2. Remove the Old Oil
Use the engine’s sump drain pump where fitted or an appropriate marine oil-extraction system.
3. Replace the Oil Filter
Install the correct Perkins filter and lubricate the sealing gasket with clean engine oil before installation.
4. Add Most of the Published Capacity
Do not immediately pour the entire stated quantity into the engine. Leave room for final adjustment.
5. Start the Engine
Verify oil pressure immediately and inspect the filter, drain fittings and oil hoses for leakage.
6. Shut Down and Recheck
Allow the oil to drain back into the sump, then bring the level to the FULL mark on the dipstick.
Why the Dipstick Is Still the Final Authority
The chart gives you the practical number needed to purchase oil and prepare for the service. That is its purpose.
The final operating level, however, should always be established with the engine dipstick after the new filter has filled and the oil has had sufficient time to drain back into the sump.
This is particularly important with older Perkins engines because marine installations, low-line sumps, replacement dipsticks and previous engine modifications can affect the actual quantity required.
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Perkins Marine Engine Oil FAQ
Common questions about Perkins marine diesel oil types, capacities, filters and servicing popular 4.108, 4.236, 6.354 and Perkins M-Series engines.
What is the most common oil for a Perkins marine diesel?
For many classic Perkins marine diesels, SAE 15W-40 heavy-duty diesel engine oil is the most common practical choice for normal warm-weather operation. Chevron Delo or Shell Rotella are commonly used when the particular formulation meets the specification appropriate for the engine.
Can I use Chevron Delo 15W-40 in a Perkins marine engine?
Yes, Chevron Delo 15W-40 is commonly appropriate for many Perkins marine diesels when its current specifications satisfy the engine’s lubricant requirements. Older Perkins manuals may list obsolete API classifications, so the modern replacement oil should be selected according to the engine generation and service requirements.
What is the most common Perkins marine engine oil filter?
Perkins 2654403 is one of the most common spin-on oil filters used across classic and later Perkins marine engines. Applications commonly include 4.108, 4.236 and several M-Series and Perkins Sabre engines, although the installed filter should still be checked before ordering.
How much oil does a Perkins 4.108 hold?
A standard Perkins 4.108 commonly requires approximately 4.0 liters / 4.2 U.S. quarts for a normal refill, with approximately 4.8 liters / 5.1 quarts total capacity. Low-line and other sump configurations can differ.
What oil filter does a Perkins 4.108 use?
The common short spin-on filter for the Perkins 4.108 is Perkins 2654403. Some installations use the longer 2654407, so comparing the replacement with the existing filter is recommended.
How much oil does a Perkins 4.236 hold?
A common Perkins 4.236 marine installation uses approximately 8.0 liters / 8.5 U.S. quarts of engine oil. SAE 15W-40 heavy-duty diesel oil and Perkins 2654403 are common service choices for this engine.
What oil filter does a Perkins 4.236 use?
The common short oil filter for the Perkins 4.236 is Perkins 2654403. Some 4.236 installations can use the longer 2654407 filter, particularly where adequate installation clearance is available.
How much oil does a Perkins 6.354 marine engine hold?
A commonly encountered Perkins 6.354 marine configuration uses approximately 12 liters / 12.7 U.S. quarts. Sump configurations can vary, so use the dipstick to establish the final operating level after servicing.
What oil filter does a Perkins 6.354 use?
The Perkins 2654403 is a common short filter application for the 6.354 and T6.354 families. The longer 2654407 is also encountered on compatible installations.
How much oil does a Perkins M65 hold?
The Perkins M65 has a typical lubrication-system capacity of approximately 9.4 liters / 9.9 U.S. quarts including the oil filter. The sump itself holds approximately 9 liters.
How much oil does a Perkins M85T hold?
A common Perkins M85T lubrication-system capacity is approximately 9.4 liters / 9.9 U.S. quarts. Perkins 2654412 is a common oil-filter application associated with the M85T.
How much oil does a Perkins M92 or M92B hold?
The Perkins M92/M92B uses approximately 8.5 liters / 9.0 U.S. quarts including the oil filter. SAE 15W-40 heavy-duty diesel engine oil is a common practical lubricant where it meets the required specification.
How much oil does a Perkins M115T hold?
The Perkins M115T uses approximately 8.5 liters / 9.0 U.S. quarts including the oil filter. Perkins 2654403 is a common oil-filter application for this engine.
How much oil does a Perkins M225Ti hold?
A common Perkins Sabre M225Ti installation has an oil capacity of approximately 15 liters / 15.9 U.S. quarts. SAE 15W-40 heavy-duty diesel oil is a common service choice when it satisfies the engine’s required specification.
How much oil do Perkins M265Ti and M300Ti engines hold?
A practical common service reference for the M265Ti and M300Ti is approximately 15 liters / 15.9 U.S. quarts. Always finish the service by checking the dipstick rather than relying solely on the published quantity.
Why can two Perkins oil-capacity references give different numbers?
One reference may list normal refill capacity while another lists total or dry-system capacity. Perkins also offered different sump configurations on some engines, which is why the chart gives the most common marine service quantity while the dipstick establishes the final level.
Should I put the entire listed oil capacity into a Perkins engine at once?
No. Add most of the expected quantity first, start the engine and verify oil pressure while checking for leaks. Shut the engine down, allow the oil to drain back into the sump and then bring the level to the FULL mark on the dipstick.
Can too much oil damage a Perkins marine diesel?
Yes. Overfilling can contribute to oil aeration, excessive crankcase pressure, oil carryover and abnormal oil consumption. Use the chart to determine the approximate service quantity but use the dipstick to establish the final level.
Is oil analysis useful on an older Perkins marine diesel?
Yes. Oil analysis is particularly useful on older 4.108, 4.236 and 6.354 engines because it can reveal abnormal wear metals, fuel dilution, coolant contamination and changes in viscosity. It can also provide valuable supporting information during a pre-purchase marine engine survey.
What should be checked during a Perkins marine engine oil service?
In addition to replacing the oil and filter, verify oil pressure and inspect the filter seal, drain system, hoses and engine for leakage. Cooling-system condition, fuel filters, belts, raw-water pump, heat exchanger and exhaust components should also be included in routine Perkins preventive maintenance.
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