Excavator Starter Motors

EexcavaStart 50-833153-2 12V 9T Starter Motor for Mariner 135CXL DFI / Optimax 135CXL Optimax 135L DFI / Optimax

Q: What numbers are documented for 50-833153-2?

Primary Manufacturer Part Number: 50-833153-2. Search Format Alias: 508331532. Interchange Reference: MOT3016. Interchange Reference: 5381. Interchange Reference: SAB0112. Interchange Reference: 410-21048. Interchange Reference: 690-067. Interchange Reference: 4-6283. Interchange Reference: 49-0155. Interchange Reference: 49-0156. Interchange Reference: 5772. Interchange Reference: 9-15031. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 50-833153-2 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.

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OEM / reference50-833153-2

Specification12V 9T CCW Starter Motor

Catalog ID51138756

12V 9T CCW Starter Motor reference 50-833153-2. Compare the complete part number, connector layout, mounting points and original unit before ordering; machine serial range can affect fitment.

Product Type: Starter Motor
Product Brand: EexcavaStart
Item Condition: Aftermarket Part
Unit Type: Starter
Voltage: 12
Rotation: CCW
Teeth: 9
Starter Type: PMDD
Fits: MERCURY MARINE 3.0L V6 DFI ENGINES
Image Disclosure: EexcavaStart labeled packaging placeholder; product photo pending

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Part-number relationships

Relationship	Reference family	Number
Primary Manufacturer Part Number	MERCURY MARINE	50-833153-2
Search Format Alias	Formatting variant only	508331532
Interchange Reference	API MARINE	MOT3016
Interchange Reference	ARCO MARINE	5381
Interchange Reference	ARROWHEAD	SAB0112
Interchange Reference	ARROWHEAD	410-21048
Interchange Reference	BARSANCO	690-067
Interchange Reference	EMP PARTS	4-6283
Interchange Reference	EMS	49-0155
Interchange Reference	EMS	49-0156
Interchange Reference	J&N Electrical Products	410-21048
Interchange Reference	LESTER	5772
Interchange Reference	MALLORY	9-15031
Interchange Reference	MERCURY MARINE	50-833153
Interchange Reference	MERCURY MARINE	50-833153-1
Interchange Reference	MERCURY MARINE	50-833153-5
Interchange Reference	MERCURY MARINE	50-833153T4
Interchange Reference	MES MOTORCYCLE & MARINE	S2052M
Interchange Reference	MINNPAR	57-3577
Interchange Reference	MP PARTS	4-6284
Interchange Reference	PIC	106-063
Interchange Reference	SIERRA MARINE	18-6283
Interchange Reference	UNITED TECH	6781540-M030SM
Interchange Reference	UNITED TECH	SM67815
Interchange Reference	WAI	2-2254
Interchange Reference	WAI	2-2254-UT
Interchange Reference	WAI	5772N
Interchange Reference	WILSON SMALL ENGINE	71-09-5772
Interchange Reference	WILSON	91-09-1076

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

50-833153-2

Formatting alias

508331532

Direct interchange

MOT3016
5381
SAB0112
410-21048
690-067
4-6283
49-0155
49-0156
5772
9-15031
50-833153
50-833153-1
50-833153-5
50-833153T4
S2052M
57-3577
4-6284
106-063
18-6283
6781540-M030SM
SM67815
2-2254
2-2254-UT
5772N
71-09-5772
91-09-1076

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

Product summary

12V 9T CCW Starter Motor

Category: Excavator Starter Motors
Catalog ID: 51138756
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

135 model references

Mariner 135CXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 153cu in, 2.5L; Year: 1998
Mariner 135CXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 153cu in, 2.5L; Year: 1999
Mariner 135CXL Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L DFI; Year: 1998
Mariner 135CXL Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L DFI; Year: 1999
Mariner 135L DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 153cu in, 2.5L; Year: 1998
Mariner 135L DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 153cu in, 2.5L; Year: 1999
Mariner 135L Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L DFI; Year: 1998
Mariner 135L Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L DFI; Year: 1999
Mariner 135XL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 153cu in, 2.5L; Year: 1998
Mariner 135XL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 153cu in, 2.5L; Year: 1999
Mariner 135XL Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L DFI; Year: 1998
Mariner 135XL Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L DFI; Year: 1999
Mariner 150CXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 153cu in, 2.5L; Year: 1998
Mariner 150CXL DFI / Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1998
Mariner 150CXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 153cu in, 2.5L; Year: 1999
Mariner 150CXL DFI / Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1999
Mariner 150L DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 153cu in, 2.5L; Year: 1998
Mariner 150L DFI / Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1998
Mariner 150L DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 153cu in, 2.5L; Year: 1999
Mariner 150L DFI / Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1999
Mariner 150XL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 153cu in, 2.5L; Year: 1998
Mariner 150XL DFI / Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1998
Mariner 150XL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 153cu in, 2.5L; Year: 1999
Mariner 150XL DFI / Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1999
Mariner 200CXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1997
Mariner 200CXL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1997
Mariner 200CXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1998
Mariner 200CXL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mariner 200CXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1999
Mariner 200CXL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mariner 200CXXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1998
Mariner 200CXXL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mariner 200CXXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1999
Mariner 200CXXL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mariner 200L DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1997
Mariner 200L DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1997
Mariner 200L DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1998
Mariner 200L DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mariner 200L DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1999
Mariner 200L DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mariner 200XL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1997
Mariner 200XL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1997
Mariner 200XL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1998
Mariner 200XL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mariner 200XL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1999
Mariner 200XL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mariner 200XXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1998
Mariner 200XXL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mariner 200XXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1999
Mariner 200XXL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mariner 225CXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1998
Mariner 225CXL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mariner 225CXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1999
Mariner 225CXL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mariner 225CXXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1998
Mariner 225CXXL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mariner 225CXXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1999
Mariner 225CXXL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mariner 225L DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1998
Mariner 225L DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mariner 225L DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1999
Mariner 225L DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mariner 225XL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1998
Mariner 225XL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mariner 225XL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1999
Mariner 225XL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mariner 225XXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1998
Mariner 225XXL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mariner 225XXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 185cu in, 3.0L; Year: 1999
Mariner 225XXL DFI / Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mercury Marine 135CXL Bluewater Optimax: Equipment type: Engine - Marine Outboard; Year: 1999
Mercury Marine 135CXL Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1998
Mercury Marine 135CXL Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1999
Mercury Marine 135CXL OS Optimax: Equipment type: Engine - Marine Outboard; Year: 1998
Mercury Marine 135L Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1998
Mercury Marine 135L Optimax: Equipment type: Engine - Marine Outboard; Year: 1998
Mercury Marine 135L Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1999
Mercury Marine 135L Optimax: Equipment type: Engine - Marine Outboard; Year: 1999
Mercury Marine 135XL Bluewater Optimax: Equipment type: Engine - Marine Outboard; Year: 1999
Mercury Marine 135XL Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1998
Mercury Marine 135XL Optimax: Equipment type: Engine - Marine Outboard; Year: 1998
Mercury Marine 135XL Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1999
Mercury Marine 150CXL Bluewater Optimax: Equipment type: Engine - Marine Outboard; Year: 1999
Mercury Marine 150CXL Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1998
Mercury Marine 150CXL Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1999
Mercury Marine 150CXL OS Optimax: Equipment type: Engine - Marine Outboard; Year: 1998
Mercury Marine 150L Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1998
Mercury Marine 150L Optimax: Equipment type: Engine - Marine Outboard; Year: 1998
Mercury Marine 150L Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1999
Mercury Marine 150L Optimax: Equipment type: Engine - Marine Outboard; Year: 1999
Mercury Marine 150XL Bluewater Optimax: Equipment type: Engine - Marine Outboard; Year: 1999
Mercury Marine 150XL Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1998
Mercury Marine 150XL Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L; Year: 1999
Mercury Marine 150XL OS Optimax: Equipment type: Engine - Marine Outboard; Year: 1998
Mercury Marine 200CXL Bluewater Optimax: Equipment type: Engine - Marine Outboard; Year: 1999
Mercury Marine 200CXL Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mercury Marine 200CXL Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mercury Marine 200CXL OS Optimax: Equipment type: Engine - Marine Outboard; Year: 1998
Mercury Marine 200CXXL Bluewater Optimax: Equipment type: Engine - Marine Outboard; Year: 1999
Mercury Marine 200CXXL Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mercury Marine 200CXXL Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mercury Marine 200CXXL OS Optimax: Equipment type: Engine - Marine Outboard; Year: 1998
Mercury Marine 200L Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mercury Marine 200L Optimax: Equipment type: Engine - Marine Outboard; Year: 1998
Mercury Marine 200L Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mercury Marine 200L Optimax: Equipment type: Engine - Marine Outboard; Year: 1999
Mercury Marine 200XL Bluewater Optimax: Equipment type: Engine - Marine Outboard; Year: 1999
Mercury Marine 200XL Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mercury Marine 200XL Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mercury Marine 200XL OS Optimax: Equipment type: Engine - Marine Outboard; Year: 1998
Mercury Marine 200XXL Bluewater Optimax: Equipment type: Engine - Marine Outboard; Year: 1999
Mercury Marine 200XXL Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mercury Marine 200XXL Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mercury Marine 200XXL OS Optimax: Equipment type: Engine - Marine Outboard; Year: 1998
Mercury Marine 225CXL Bluewater Optimax: Equipment type: Engine - Marine Outboard; Year: 1999
Mercury Marine 225CXL Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mercury Marine 225CXL Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mercury Marine 225CXL OS Optimax: Equipment type: Engine - Marine Outboard; Year: 1998
Mercury Marine 225CXXL Bluewater Optimax: Equipment type: Engine - Marine Outboard; Year: 1999
Mercury Marine 225CXXL Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mercury Marine 225CXXL Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mercury Marine 225CXXL OS Optimax: Equipment type: Engine - Marine Outboard; Year: 1998
Mercury Marine 225L Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mercury Marine 225L Optimax: Equipment type: Engine - Marine Outboard; Year: 1998
Mercury Marine 225L Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mercury Marine 225L Optimax: Equipment type: Engine - Marine Outboard; Year: 1999
Mercury Marine 225XL Bluewater Optimax: Equipment type: Engine - Marine Outboard; Year: 1999
Mercury Marine 225XL Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mercury Marine 225XL Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mercury Marine 225XL OS Optimax: Equipment type: Engine - Marine Outboard; Year: 1998
Mercury Marine 225XXL Bluewater Optimax: Equipment type: Engine - Marine Outboard; Year: 1999
Mercury Marine 225XXL Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1998
Mercury Marine 225XXL Optimax: Equipment type: Engine; Engine: 185cu in, 3L; Year: 1999
Mercury Marine 225XXL OS Optimax: Equipment type: Engine - Marine Outboard; Year: 1998
Fitment limitation: Confirm the original part number, electrical rating, pinion or pulley, terminals, mounting geometry and equipment serial range before ordering

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 50-833153-2

Which machines use 50-833153-2?

Recorded compatible model references include Mariner 135CXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 153cu in, 2.5L; Year: 1998, Mariner 135CXL DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 153cu in, 2.5L; Year: 1999, Mariner 135CXL Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L DFI; Year: 1998, Mariner 135CXL Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L DFI; Year: 1999, Mariner 135L DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 153cu in, 2.5L; Year: 1998, Mariner 135L DFI / Optimax: Equipment type: Engine - Marine Outboard; Engine: 153cu in, 2.5L; Year: 1999, Mariner 135L Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L DFI; Year: 1998, Mariner 135L Optimax: Equipment type: Engine; Engine: 153cu in, 2.5L DFI; Year: 1999 and 127 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 50-833153-2?

Documented direct interchanges: MOT3016, 5381, SAB0112, 410-21048, 690-067, 4-6283, 49-0155, 49-0156, 5772, 9-15031. Formatting aliases for the same number: 508331532.

How do I confirm 50-833153-2 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.