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Perkins 403A-11G Engine Engine

The Perkins 403A-11G is a 1.13 L 3-cylinder naturally aspirated engine rated at 1500 rpm. It powers generator sets from Perkins, including the WPSP-10S. It holds 4.9 L (1.3 gal) of oil.

Also known as: Perkins 403A-11G

Part of the Perkins 403A engine family — 4 variants share parts & fitment.

1.131 L
Displacement
3
Cylinders
1500 rpm
Rated speed
4.9 L
Oil capacity

Engine specifications

Oil capacity4.9 L
Displacement1.131 L
Cylinders3
AspirationNaturally aspirated
Rated speed1500 rpm

Generator sets powered by this engine

1
Perkins WPSP-10S

Parts cataloged across the Perkins 403A family

3
Part #DescriptionCategory
403A-11GPerkins 403A-11G Engineengine
057-287DSE6110 MKIII & DSE6110 MKIII Configuration Software Manualother_service
057-289ISSUE: 2other_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

37
120406050 PartsGeek FridayParts $31.49 104-19 PartsGeek yemparts $30.63 403A-11G PartsGeek yemparts $252.72 403D-11 PartsGeek yemparts $30.39 403F-11G PartsGeek yemparts $80.42 404C-22T PartsGeek yemparts $54.33 404D-22TA PartsGeek yemparts $37.33 404D-22T PartsGeek yemparts $37.33 N844L PartsGeek kuduparts $75.00 26560017 PartsGeek kuduparts $10.00 26561117 PartsGeek kuduparts $20.00 1004-4 PartsGeek yemparts $32.17 1004-4T PartsGeek yemparts $32.17 135Ti PartsGeek yemparts $32.17 1004G PartsGeek yemparts $32.17 D3.152 PartsGeek woodline $4.98 403C-11 PartsGeek sinocmp $51.00 403C-15 PartsGeek yemparts $28.48 403C-17 PartsGeek yemparts $57.24 TC6.3541 PartsGeek 1004-40 PartsGeek yemparts $32.17 4.236 PartsGeek woodline $408.21 6.354 PartsGeek kuduparts $67.00 404D-22 PartsGeek yemparts $37.33 6.3544 PartsGeek woodline $42.17 4.203 PartsGeek woodline $34.70 4.108 PartsGeek woodline $6.76 404D-15 PartsGeek yemparts $30.39 404C-15 PartsGeek yemparts $80.42 U45011020 PartsGeek FridayParts $199.99 403f PartsGeek kuduparts $10.00 403d PartsGeek yemparts $28.48 404d PartsGeek yemparts $28.48 403a PartsGeek yemparts $35.47 403c PartsGeek yemparts $28.48 404c PartsGeek woodline $2.52 FP-XP-0012222 PartsGeek yemparts $252.72

Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.

Common questions

What is the oil capacity of the Perkins 403A-11G?

The Perkins 403A-11G engine has an oil capacity of 4.9 liters.

What is the displacement of the Perkins 403A-11G?

The Perkins 403A-11G has a displacement of 1.131 liters with 3 cylinders.

Which generators use the Perkins 403A-11G engine?

The Perkins 403A-11G powers 1 generator set(s), including Perkins WPSP-10S.