Excavator Starter Motors

Starter Motor 428000-5951 12V 9-Tooth for Land Rover Discovery IV

Q: What numbers are documented for 428000-5951?

Primary Part Number: 428000-5951. Manufacturer / OEM Reference: 428000-5950. Manufacturer / OEM Reference: 428000-5953. Manufacturer / OEM Reference: AH22-11001-AC. Manufacturer / OEM Reference: AH22-11001-AD. Manufacturer / OEM Reference: AH22-11001-AE. Manufacturer / OEM Reference: AH22-11001-AF. Manufacturer / OEM Reference: LR013540. Manufacturer / OEM Reference: LR043924. Manufacturer / OEM Reference: LR052752. Manufacturer / OEM Reference: LR080299. Catalog Cross-Reference: 30431N. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 428000-5951 before ordering?

Match the complete part number, compare the connector or mounting arrangement with the product photos, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

Brand illustration · Exact product photo available on request.

OEM / reference428000-5951

Specification12V Starter Motor

Catalog ID91003268

Starter motor identified by primary reference 428000-5951. The exact-reference catalog records design PMGR, voltage 12V, pinion teeth 9. Recorded application: Land Rover Discovery IV 2009; Engine 180kW, 245HP, 2993cc, 3.0 TD. Confirm the complete number, mounting, terminals, rotation and pinion teeth against the original starter before ordering. The displayed EexcavaStart package is a catalog illustration, not a photograph of the supplied product.

Product Type: Starter Motor
Design: PMGR
Voltage: 12V
Pinion Teeth: 9
Condition: New replacement part
Gallery Representation: EexcavaStart neutral packaging illustration; exact product photo available on request

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Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Primary identity used for this catalog page	428000-5951
Manufacturer / OEM Reference	Listed under Denso	428000-5950
Manufacturer / OEM Reference	Listed under the exact-reference catalog	428000-5953
Manufacturer / OEM Reference	Listed under Land Rover	AH22-11001-AC
Manufacturer / OEM Reference	Listed under the exact-reference catalog	AH22-11001-AD
Manufacturer / OEM Reference	Listed under the exact-reference catalog	AH22-11001-AE
Manufacturer / OEM Reference	Listed under the exact-reference catalog	AH22-11001-AF
Manufacturer / OEM Reference	Listed under the exact-reference catalog	LR013540
Manufacturer / OEM Reference	Listed under the exact-reference catalog	LR043924
Manufacturer / OEM Reference	Listed under the exact-reference catalog	LR052752
Manufacturer / OEM Reference	Listed under the exact-reference catalog	LR080299
Catalog Cross-Reference	Exact-reference catalog number	30431N
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	2009-2015
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	2012-2015
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	428000-5952
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	428000-5954
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	428080-5954
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	AH22-11001-AG
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	DSN976
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	LR056981
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	LR066996
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	N428000-5950

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

Primary number

428000-5951

Manufacturer number

428000-5950
428000-5953
AH22-11001-AC
AH22-11001-AD
AH22-11001-AE
AH22-11001-AF
LR013540
LR043924
LR052752
LR080299

Other documented relationship

30431N
2009-2015
2012-2015
428000-5952
428000-5954
428080-5954
AH22-11001-AG
DSN976
LR056981
LR066996
N428000-5950

Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.

Product summary

12V Starter Motor

Category: Excavator Starter Motors
Catalog ID: 91003268
Photo views: 1

Before ordering

Confirm these details

Confirm voltage and power rating against the original starter nameplate.
Compare mounting-hole pattern, flange position and overall body orientation.
Confirm pinion tooth count and rotation where those values are specified.
Verify the engine model and machine serial range before ordering.

Machine fitment

Compatible model references

18 model references

Land Rover Discovery IV: 2009; Engine 180kW, 245HP, 2993cc, 3.0 TD
Land Rover Discovery IV: 2009; Engine 188kW, 256HP, 2993cc, 3.0 SDV6
Land Rover Discovery IV: 2010; Engine 155kW, 211HP, 2993cc, 3.0 TD
Land Rover Discovery IV: 2012; Engine 183kW, 249HP, 2993cc, 3.0 TD
Land Rover Discovery IV: 2012; Engine 200kW, 272HP, 2993cc, 3.0 TD
Land Rover Range Rover IV: 2012; Engine 183kW, 249HP, 2993cc, 3.0 D
Land Rover Range Rover IV: 2012; Engine 190kW, 258HP, 2993cc, 3.0 D
Land Rover Range Rover Sport: 2009-2013; Engine 180kW, 245HP, 2993cc, 3.0 D
Land Rover Range Rover Sport: 2010-2013; Engine 155kW, 211HP, 2993cc, 3.0 D
Land Rover Range Rover Sport: 2011-2013; Engine 188kW, 256HP, 2993cc, 3.0 D
Land Rover Range Rover Sport: 2012-2013; Engine 183kW, 249HP, 2993cc, 3.0 D
Land Rover Range Rover Sport: 2013; Engine 190kW, 258HP, 2993cc, 3.0 D
Land Rover Range Rover Sport: 2013; Engine 215kW, 292HP, 2993cc, 3.0 D
Land Rover Discovery: 2017-2020; Engine V6 3.0L 2993cc 183cid VIN K
Land Rover Range Rover Sport: 2016-2021; Engine V6 3.0L 2993cc 183cid DIESEL; VIN K; Turbocharged
Land Rover Range Rover Sport: 2022; Engine V6 3.0L 2993cc 183cid
Catalog coverage: Land Rover (2016-2022) ** Land Rover - Europe (2009-2013)
Fitment limitation: Confirm the exact number, nameplate, mounting, terminal layout, rotation and pinion teeth against the original starter before shipment

Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.

Quick fitment answers

Common questions about 428000-5951

Which machines use 428000-5951?

Recorded compatible model references include Land Rover Discovery IV: 2009; Engine 180kW, 245HP, 2993cc, 3.0 TD, Land Rover Discovery IV: 2009; Engine 188kW, 256HP, 2993cc, 3.0 SDV6, Land Rover Discovery IV: 2010; Engine 155kW, 211HP, 2993cc, 3.0 TD, Land Rover Discovery IV: 2012; Engine 183kW, 249HP, 2993cc, 3.0 TD, Land Rover Discovery IV: 2012; Engine 200kW, 272HP, 2993cc, 3.0 TD, Land Rover Range Rover IV: 2012; Engine 183kW, 249HP, 2993cc, 3.0 D, Land Rover Range Rover IV: 2012; Engine 190kW, 258HP, 2993cc, 3.0 D, Land Rover Range Rover Sport: 2009-2013; Engine 180kW, 245HP, 2993cc, 3.0 D and 10 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 428000-5951?

Manufacturer number: 428000-5950, 428000-5953, AH22-11001-AC, AH22-11001-AD, AH22-11001-AE, AH22-11001-AF.

How do I confirm 428000-5951 before ordering?

Confirm voltage and power rating against the original starter nameplate. Compare mounting-hole pattern, flange position and overall body orientation. Confirm pinion tooth count and rotation where those values are specified. Send clear photos of the original unit and connector layout when requesting a quote.