Komatsu SAA6D107E Engine
The Komatsu SAA6D107E is a 6.69 L 6-cylinder turbocharged, aftercooled engine rated at 2100 rpm, producing up to 143 kW. It powers generator sets from Komatsu, including the WA380-6. It holds 20.5 L (5.4 gal) of coolant.
Also known as: Komatsu SAA6D107E
Part of the Komatsu SAA6D107E engine family — 3 variants share parts & fitment.
Service parts for the SAA6D107E
The cheapest captured merchant offer per filter — see the full cross-reference below for every OEM/aftermarket option.
Air intake
1 required1308463H1Air filterfind
Prices captured from merchant listings; some links are affiliate links. Verify against your serial number before ordering.
Engine specifications
| Coolant capacity | 20.5 L |
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| Displacement | 6.69 L |
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| Cylinders | 6 |
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| Aspiration | Turbocharged, aftercooled |
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| Rated speed | 2100 rpm |
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| Gross power | 143 kW |
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Generator sets powered by this engine
1Maintenance schedule
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
Parts cataloged across the Komatsu SAA6D107E family
5| Part # | Description | Category |
|---|
| CEN00731-05 | Air intake extension | air_filter |
| 24V/35A | Alternator | alternator |
| 24V/60A | Alternator | alternator |
| CEN00076-06 | Komatsu Total Support | other_service |
| UENSS17402 | | other_service |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Aftermarket parts that fit this engine
9Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.
Filters for this engine
- Air filter: Komatsu 1308463H1 Komatsu 1311301H1 Komatsu 1311300H1 Donaldson P533781 Donaldson P777639 Donaldson P781039 Wix 46782P Wix 46766
- Fuel filter: Komatsu 6003113750 Donaldson P550774 Wix 33697
- Oil filter: Komatsu 6736515142 Donaldson P550909 Wix 57136
Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.
Also used in
12- Komatsu D61EX-15 — Dozer Tracked
- Komatsu D61PX-15 — Dozer Tracked
- Komatsu D61PX-24 — Dozer Tracked
- Komatsu GD535-5 — Grader
- Komatsu GD555-5 — Grader
- Komatsu GD675-7E0 — Dozer Tracked
- Komatsu PC200-8M0 — Excavator Tracked
- Komatsu PC200LC-8M0 — Excavator Tracked
- Komatsu PC210-10 — Excavator Tracked
- Komatsu PC210-10M0 — Excavator
- Komatsu PC210-11 — Excavator Tracked
- Komatsu PC210-11E0 — Excavator Tracked
Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.
Common questions
What is the displacement of the Komatsu SAA6D107E?
The Komatsu SAA6D107E has a displacement of 6.69 liters with 6 cylinders.
Which generators use the Komatsu SAA6D107E engine?
The Komatsu SAA6D107E powers 1 generator set(s), including Komatsu WA380-6.
What oil filter does the Komatsu SAA6D107E use?
The Komatsu SAA6D107E uses oil filter part numbers Komatsu 6736515142, Donaldson P550909, Wix 57136.
What fuel filter does the Komatsu SAA6D107E use?
The Komatsu SAA6D107E uses fuel filter part numbers Komatsu 6003113750, Donaldson P550774, Wix 33697.
What air filter does the Komatsu SAA6D107E use?
The Komatsu SAA6D107E uses air filter part numbers Komatsu 1308463H1, Komatsu 1311301H1, Komatsu 1311300H1.