Excavator Starter Motors

Starter Motor 028000-8321 12V 9-Tooth for Allmand Nite-Light Pro

Q: What numbers are documented for 028000-8321?

Primary Part Number: 028000-8321. Manufacturer / OEM Reference: 028000-8320. Manufacturer / OEM Reference: 128000-3590. Manufacturer / OEM Reference: 128000-3591. Manufacturer / OEM Reference: 128000-9950. Manufacturer / OEM Reference: 128000-9951. Manufacturer / OEM Reference: 228000-0790. Manufacturer / OEM Reference: 228000-0791. Manufacturer / OEM Reference: 15471-63011. Manufacturer / OEM Reference: 15504-63010. Manufacturer / OEM Reference: 15504-63011. Manufacturer / OEM Reference: 15504-63012. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 028000-8321 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 / reference028000-8321

Specification12V Starter Motor

Catalog ID91003590

028000-8321 is cataloged as a starter motor with design OSGR, voltage 12V, pinion teeth 9. Exact application data includes Allmand Nite-Light Pro (1994-2005; Engine D905BG Kubota Diesel), with catalog coverage for Allmand (1994-2005), Amida (1994-2005), Ditch Witch (1999-2007), Kubota (1987-2008), Red D Arc (1982-1987), Thomas Equipment (1989-1998), Universal (1987-1993). Confirm the complete part number, voltage, mounting, terminal layout, rotation and pinion configuration against the original unit before shipment. The displayed EexcavaStart package is a catalog illustration, not a photograph of the supplied product.

Product Type: Starter Motor
Design: OSGR
Voltage: 12V
Pinion Teeth: 9
Condition: New replacement part
Power: 1.0kW
Rotation: CW
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	028000-8321
Manufacturer / OEM Reference	Listed under Denso	028000-8320
Manufacturer / OEM Reference	Listed under the exact-reference catalog	128000-3590
Manufacturer / OEM Reference	Listed under the exact-reference catalog	128000-3591
Manufacturer / OEM Reference	Listed under the exact-reference catalog	128000-9950
Manufacturer / OEM Reference	Listed under the exact-reference catalog	128000-9951
Manufacturer / OEM Reference	Listed under the exact-reference catalog	228000-0790
Manufacturer / OEM Reference	Listed under the exact-reference catalog	228000-0791
Manufacturer / OEM Reference	Listed under Kubota	15471-63011
Manufacturer / OEM Reference	Listed under the exact-reference catalog	15504-63010
Manufacturer / OEM Reference	Listed under the exact-reference catalog	15504-63011
Manufacturer / OEM Reference	Listed under the exact-reference catalog	15504-63012
Manufacturer / OEM Reference	Listed under the exact-reference catalog	15741-63010
Manufacturer / OEM Reference	Listed under the exact-reference catalog	15741-63011
Manufacturer / OEM Reference	Listed under the exact-reference catalog	16612-63011
Manufacturer / OEM Reference	Listed under the exact-reference catalog	16612-63012
Manufacturer / OEM Reference	Listed under the exact-reference catalog	16871-63010
Manufacturer / OEM Reference	Listed under the exact-reference catalog	16871-63011
Manufacturer / OEM Reference	Listed under the exact-reference catalog	16871-63012
Manufacturer / OEM Reference	Listed under Magneton	9-141-327
Manufacturer / OEM Reference	Listed under Mercury Marine	8M6007399
Manufacturer / OEM Reference	Listed under Prestolite	20513059
Manufacturer / OEM Reference	Listed under Universal Marine	302474
Catalog Cross-Reference	Exact-reference catalog number	17028N

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

028000-8321

Manufacturer number

028000-8320
128000-3590
128000-3591
128000-9950
128000-9951
228000-0790
228000-0791
15471-63011
15504-63010
15504-63011
15504-63012
15741-63010
15741-63011
16612-63011
16612-63012
16871-63010
16871-63011
16871-63012
9-141-327
8M6007399
20513059
302474

Other documented relationship

17028N

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: 91003590
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

43 model references

Allmand Nite-Light Pro: 1994-2005; Engine D905BG Kubota Diesel
Allmand TBL 25D: 1994-2005; Engine D1105 Kubota Diesel
Amida AL4000: 1994-2005; Engine D1105 Kubota Diesel
Amida AL4000: 1994-2005; Engine D950E Kubota Eng
Amida AL4000: 1994-2005; Engine L3 0.9L 57cid Kubota
Amida AL4000: 1994-2005; Engine L3 1.1L 69cid Kubota
Amida LT5000: 1994-2005; Engine D950E Kubota Eng
Amida LT5000: 1994-2005; Engine L3 0.9L 57cid Kubota
Ditch Witch HT25: 1999-2006; Engine D1105E Kubota Diesel
Ditch Witch HT25: 1999-2007; Engine L3 1.1L 69cid Kubota
Kubota B2150DT: 1988-1996; Engine Kubota V1200-5B 24HP Dsl
Kubota B2150DTB: 1988-1996; Engine Kubota V1200-5B 24HP Dsl
Kubota B2150E: 1988-1996; Engine Kubota V1200-5B 24HP Dsl
Kubota B2150HSD: 1988-1998; Engine Kubota V1200-5B 24HP Dsl
Kubota B2150HSDT: 1988-1998; Engine Kubota V1200-5B 24HP Dsl
Kubota B2150HSDTB: 1988-1998; Engine Kubota V1200-5B 24HP Dsl
Kubota B2150HSE: 1988-1996; Engine Kubota V1200-5B 24HP Dsl
Kubota B9200DT: 1987-1990; Engine Kubota V1200-A 22.5HP Dsl
Kubota B9200E: 1987-1990; Engine Kubota V1200-A 22.5HP Dsl
Kubota B9200HSD: 1987-1990; Engine Kubota V1200-A 22.5HP Dsl
Kubota B9200HSE: 1987-1990; Engine Kubota V1200-A 22.5HP Dsl
Kubota F2400: 1989-2000; Engine Kubota D1105-FM 24HP Dsl
Kubota G1800: 1989-1995; Engine 3 Cyl. 0.64L 636cc 39cid
Kubota G1800S: 1989-1995; Engine Kubota D662 16HP Dsl
Kubota G1900: 1989-1995; Engine 3 Cyl. 0.86L 855cc 52cid
Kubota GF1800-R-2: 1994-2005; Engine L3 0.7L 44cid Kubota
Kubota GF1800-R: 1996-2005; Engine Kubota D722 18HP Dsl
Kubota GF1800: 1994-2005; Engine L3 0.7L 44cid Kubota
Kubota GF1800E-R-2: 1994-2005; Engine L3 0.7L 44cid Kubota
Kubota GF1800E-R: 1996-2005; Engine Kubota D722 18HP Dsl
Kubota GF1800E: 1994-2005; Engine L3 0.7L 44cid Kubota
Kubota GL5500S: 1988-1999; Engine Kubota ZB500GLS 10HP Dsl
Kubota GL6500S: 1988-1999; Engine Kubota ZB600GLS 12HP Dsl
Kubota K008-3: 2000-2005; Engine Kubota D722EBH-3 10HP Dsl
Kubota K008: 2000-2005; Engine Kubota D722 10HP Diesel
Kubota TG1860: 1997-2008; Engine 3 Cyl. 0.72L 719cc 44cid
Kubota U15: 2005-2008; Engine L3 0.8L 48cid Kubota
Red D Arc D200K: 1982-1987
Red D Arc D950: 1982-1987
Thomas Equipment T84: 1989-1998; Engine Kubota D722B Diesel
Universal M-35: 1987-1993; Engine 4cyl 30HP Diesel
Catalog coverage: Allmand (1994-2005) ** Amida (1994-2005) ** Ditch Witch (1999-2007) ** Kubota (1987-2008) ** Red D Arc (1982-1987) ** Thomas Equipment (1989-1998) ** Universal (1987-1993)
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 028000-8321

Which machines use 028000-8321?

Recorded compatible model references include Allmand Nite-Light Pro: 1994-2005; Engine D905BG Kubota Diesel, Allmand TBL 25D: 1994-2005; Engine D1105 Kubota Diesel, Amida AL4000: 1994-2005; Engine D1105 Kubota Diesel, Amida AL4000: 1994-2005; Engine D950E Kubota Eng, Amida AL4000: 1994-2005; Engine L3 0.9L 57cid Kubota, Amida AL4000: 1994-2005; Engine L3 1.1L 69cid Kubota, Amida LT5000: 1994-2005; Engine D950E Kubota Eng, Amida LT5000: 1994-2005; Engine L3 0.9L 57cid Kubota and 35 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 028000-8321?

Manufacturer number: 028000-8320, 128000-3590, 128000-3591, 128000-9950, 128000-9951, 228000-0790.

How do I confirm 028000-8321 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.