Komatsu SA6D170-B-1B Fuel System Parts Hub

Komatsu SA6D170-B-1B Fuel System Parts is a focused 19PARTS hub for buyers working inside a specific Komatsu engine model and repair system. It is meant to reduce guesswork by tying engine-model navigation to related product listings and part-number references.

Diagram callout lookup for Komatsu SA6D170-B-1B Fuel System Parts

Use each diagram together with the table directly below it. The Diagram Ref. column corresponds to the location number shown on that specific image. Clickable part numbers link to matching 19PARTS product pages where a product match exists.

SA6D170-B-1B — Fuel Injection Pump And Mounting(#10332-11045)

Komatsu SA6D170-B-1B Fuel System Parts diagram ENGINES/sa6d170r/120010a.png
ENGINES/sa6d170r/120010a.png · 26 listed callout rows
Diagram Ref. Part Number Description Qty Serial / Option Notes
4 01010-31230 Bolt 4 SN: 10332-11045
5 01602-01236 Washer,Spring 4 SN: 10332-11045
7 01010-31645 Bolt 1 SN: 10332-11045
8 01580-01613 Nut 1 SN: 10332-11045
9 01602-01648 Washer,Spring 1 SN: 10332-11045
10 01643-31645 Washer 1 SN: 10332-11045
12 01580-01008 Nut 2 SN: 10332-11045
13 01602-01030 Washer,Spring 2 SN: 10332-11045
17 07043-00108 Plug 3 SN: 10332-11045
18 07000-03115 O-Ring (K2) 1 SN: 10332-@
19 07000-02012 O-Ring (K2) 1 SN: 10332-11045
20 01010-31235 Bolt 5 SN: 10332-@
21 01602-01236 Washer,Spring 5 SN: 10332-@
27 01602-01030 Washer,Spring 6 SN: 10332-11045
29 01602-02060 Washer,Spring 1 SN: 10332-@
30 01643-32060 Washer 1 SN: 10332-11045
31 07000-63032 O-Ring (K2) 1 SN: 10332-11045
34 6162-33-6160 Metal 2 SN: 10332-11045
38 01010-31055 Bolt 2 SN: 10332-11045
39 01010-31065 Bolt 2 SN: 10332-11045
40 01580-01008 Nut 4 SN: 10332-11045
41 01602-01030 Washer,Spring 4 SN: 10332-11045
42 01643-31032 Washer 4 SN: 10332-11045
48 6127-71-3250 Seal,Oil (K2) 1 SN: 10332-@
49 6162-73-1960 Washer,Felt (K2) 1 SN: 10332-11045
52 6110-73-3520 Washer 2 SN: 10332-@

SA6D170-B-1B — Fuel Injection Pump And Mounting(#10332-11045)

Komatsu SA6D170-B-1B Fuel System Parts diagram ENGINES/sa6d170c/120010a.png
ENGINES/sa6d170c/120010a.png · 26 listed callout rows
Diagram Ref. Part Number Description Qty Serial / Option Notes
4 01010-31230 Bolt 4 SN: 10332-11045
5 01602-01236 Washer,Spring 4 SN: 10332-11045
7 01010-31645 Bolt 1 SN: 10332-11045
8 01580-01613 Nut 1 SN: 10332-11045
9 01602-01648 Washer,Spring 1 SN: 10332-11045
10 01643-31645 Washer 1 SN: 10332-11045
12 01580-01008 Nut 2 SN: 10332-11045
13 01602-01030 Washer,Spring 2 SN: 10332-11045
17 07043-00108 Plug 3 SN: 10332-11045
18 07000-03115 O-Ring (K2) 1 SN: 10332-@
19 07000-02012 O-Ring (K2) 1 SN: 10332-11045
20 01010-31235 Bolt 5 SN: 10332-@
21 01602-01236 Washer,Spring 5 SN: 10332-@
27 01602-01030 Washer,Spring 6 SN: 10332-11045
29 01602-02060 Washer,Spring 1 SN: 10332-@
30 01643-32060 Washer 1 SN: 10332-11045
31 07000-63032 O-Ring (K2) 1 SN: 10332-11045
34 6162-33-6160 Metal 2 SN: 10332-11045
38 01010-31055 Bolt 2 SN: 10332-11045
39 01010-31065 Bolt 2 SN: 10332-11045
40 01580-01008 Nut 4 SN: 10332-11045
41 01602-01030 Washer,Spring 4 SN: 10332-11045
42 01643-31032 Washer 4 SN: 10332-11045
48 6127-71-3250 Seal,Oil (K2) 1 SN: 10332-@
49 6162-73-1960 Washer,Felt (K2) 1 SN: 10332-11045
52 6110-73-3520 Washer 2 SN: 10332-@

SA6D170-B-1B — Fuel Injection Pump (Pump)(#11046-)

Komatsu SA6D170-B-1B Fuel System Parts diagram ENGINES/sa6d170r/120120a.png
ENGINES/sa6d170r/120120a.png · 21 listed callout rows
Diagram Ref. Part Number Description Qty Serial / Option Notes
5 DK134173-0320 Plunger Ass'Y 1 SN: 11046-UP
6 DK134110-8020 Valve,Delivery 1 SN: 11046-UP
9 DK134117-1700 Stopper 1 SN: 11046-UP
11 DK134115-0300 Gasket 1 SN: 11046-UP
13 DK029602-0010 Ring,Snap 1 SN: 11046-UP
15 DK029631-5020 O-Ring 2 SN: 11046-UP
16 DK139400-0900 Shim¤ 0.500Mm - SN: 11046-UP
16 DK139400-1000 Shim¤ 0.525Mm - SN: 11046-UP
16 DK139400-1100 Shim¤ 0.550Mm - SN: 11046-UP
16 DK139400-2100 Shim¤ 0.800Mm - SN: 11046-UP
16 DK139400-2900 Shim¤ 1.000Mm - SN: 11046-UP
24 DK134216-0000 Seat,Spring 6 SN: 11046-UP
26 DK134217-0700 Seat,Spring 6 SN: 11046-UP
27 DK134200-0720 Tappet Ass'Y 2 SN: 11046-UP
27 DK134200-0820 Tappet Ass'Y 4 SN: 11046-UP
28 DK016650-2230 Bearing 1 SN: 11046-UP
32 DK134306-1000 Bearing,Center 1 SN: 11046-UP
36 DK035302-0600 Bearing 1 SN: 11046-UP
38 DK139634-0200 Seal,Oil 1 SN: 11046-UP
46 DK026524-2940 Gasket 1 SN: 11046-UP
61 DK026518-2240 Gasket 1 SN: 11046-UP

SA6D170-B-1B — Fuel Injection Pump (Pump)(#11046-)

Komatsu SA6D170-B-1B Fuel System Parts diagram ENGINES/sa6d170c/120130a.png
ENGINES/sa6d170c/120130a.png · 21 listed callout rows
Diagram Ref. Part Number Description Qty Serial / Option Notes
5 DK134173-0320 Plunger Ass'Y 1 SN: 11046-UP
6 DK134110-8020 Valve,Delivery 1 SN: 11046-UP
9 DK134117-1700 Stopper 1 SN: 11046-UP
11 DK134115-0300 Gasket 1 SN: 11046-UP
13 DK029602-0010 Ring,Snap 1 SN: 11046-UP
15 DK029631-5020 O-Ring 2 SN: 11046-UP
16 DK139400-0900 Shim, 0.500Mm - SN: 11046-UP
16 DK139400-1000 Shim, 0.525Mm - SN: 11046-UP
16 DK139400-1100 Shim, 0.550Mm - SN: 11046-UP
16 DK139400-2100 Shim, 0.800Mm - SN: 11046-UP
16 DK139400-2900 Shim, 1.000Mm - SN: 11046-UP
24 DK134216-0000 Seat,Spring 6 SN: 11046-UP
26 DK134217-0700 Seat,Spring 6 SN: 11046-UP
27 DK134200-0720 Tappet Ass'Y 2 SN: 11046-UP
27 DK134200-0820 Tappet Ass'Y 4 SN: 11046-UP
28 DK016650-2230 Bearing 1 SN: 11046-UP
32 DK134306-1000 Bearing,Center 1 SN: 11046-UP
36 DK035302-0600 Bearing 1 SN: 11046-UP
38 DK139634-0200 Seal,Oil 1 SN: 11046-UP
46 DK026524-2940 Gasket 1 SN: 11046-UP
61 DK026518-2240 Gasket 1 SN: 11046-UP

SA6D170-B-1B — Fuel Injection Pump And Mounting(#11046-)

Komatsu SA6D170-B-1B Fuel System Parts diagram ENGINES/sa6d170r/120020a.png
ENGINES/sa6d170r/120020a.png · 19 listed callout rows
Diagram Ref. Part Number Description Qty Serial / Option Notes
3 04020-00820 Pin,Dowel 2 SN: 11046-UP
6 01010-31245 Bolt 2 SN: 11046-UP
12 07043-50108 Plug 2 SN: 11046-UP
13 07000-03115 O-Ring (K2) 1 SN: 10332-UP
14 07000-02016 O-Ring (K2) 1 SN: 11046-UP
15 01010-31235 Bolt 5 SN: 10332-UP
16 01602-01236 Washer,Spring 5 SN: 10332-UP
18 07043-50108 Plug 1 SN: 11046-UP
20 04010-00516 Key 1 SN: 11046-UP
22 01602-02060 Washer,Spring 1 SN: 10332-UP
23 01643-32060 Washer 1 SN: 11046-UP
26 6162-33-6160 Metal 2 SN: 11046-UP
28 6162-73-3540 Gasket (K2) 1 SN: 11046-UP
30 01010-31030 Bolt 4 SN: 11046-UP
31 01602-01030 Washer,Spring 4 SN: 11046-UP
38 6127-71-3250 Seal,Oil (K2) 1 SN: 10332-UP
39 6162-73-1960 Washer,Felt (K2) 1 SN: 11046-UP
42 6110-73-3520 Washer 2 SN: 10332-UP
44 6130-82-5270 Gasket 1 SN: 11046-11200

SA6D170-B-1B — Fuel Injection Pump And Mounting(#11046-)

Komatsu SA6D170-B-1B Fuel System Parts diagram ENGINES/sa6d170c/120020a.png
ENGINES/sa6d170c/120020a.png · 19 listed callout rows
Diagram Ref. Part Number Description Qty Serial / Option Notes
3 04020-00820 Pin,Dowel 2 SN: 11046-UP
6 01010-31245 Bolt 2 SN: 11046-UP
12 07043-50108 Plug 2 SN: 11046-UP
13 07000-03115 O-Ring (K2) 1 SN: 10332-UP
14 07000-02016 O-Ring (K2) 1 SN: 11046-UP
15 01010-31235 Bolt 5 SN: 10332-UP
16 01602-01236 Washer,Spring 5 SN: 10332-UP
18 07043-50108 Plug 1 SN: 11046-UP
20 04010-00516 Key 1 SN: 11046-UP
22 01602-02060 Washer,Spring 1 SN: 10332-UP
23 01643-32060 Washer 1 SN: 11046-UP
26 6162-33-6160 Metal 2 SN: 11046-UP
28 6162-73-3540 Gasket (K2) 1 SN: 11046-UP
30 01010-31030 Bolt 4 SN: 11046-UP
31 01602-01030 Washer,Spring 4 SN: 11046-UP
38 6127-71-3250 Seal,Oil (K2) 1 SN: 10332-UP
39 6162-73-1960 Washer,Felt (K2) 1 SN: 11046-UP
42 6110-73-3520 Washer 2 SN: 10332-UP
44 6130-82-5270 Gasket 1 SN: 11046-11200

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SA6D170-B-1B Fuel System Parts lookup notes

Use this hub when the repair has already been narrowed to fuel system parts. Confirm each part against the engine serial range, parts-book callout, quantity, and option notes before ordering.

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Parts-book verification before ordering

Komatsu engine parts often change by engine arrangement, serial range, diagram callout, and option note. 19PARTS uses engine-model organization to help you move from a broad Komatsu part number search into a tighter reference path, but final fitment should always be confirmed against your engine serial number and parts book.

Our Keep Ops Moving approach is simple: give buyers cleaner lookup paths, clear part-number references, and practical cross-navigation so rebuild shops, fleet teams, mechanics, and equipment owners can identify the right components faster.