Excavator Starter Motors

31335-03A Starter Motor 12V 2.0kW 18-Tooth for Harley-Davidson FLHR Road King

Q: What numbers are documented for 31335-03A?

Primary Part Number: 31335-03A. Manufacturer / OEM Reference: 31558-94. Manufacturer / OEM Reference: 31559-99. Catalog Cross-Reference: 18446N. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 31335-03A 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 / reference31335-03A

Specification12V 2.0kW Starter Motor

Catalog ID91003644

Starter motor identified by primary reference 31335-03A. The exact-reference catalog records design OSGR, voltage 12V, power 2.0kW, pinion teeth 18, rotation CW. Recorded application: Harley-Davidson FLHR Road King 1994-1998; Engine 1340cc. 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: OSGR
Voltage: 12V
Power: 2.0kW
Pinion Teeth: 18
Rotation: CW
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	31335-03A
Manufacturer / OEM Reference	Listed under the exact-reference catalog	31558-94
Manufacturer / OEM Reference	Listed under the exact-reference catalog	31559-99
Catalog Cross-Reference	Exact-reference catalog number	18446N

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

31335-03A

Manufacturer number

31558-94
31559-99

Other documented relationship

18446N

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

Product summary

12V 2.0kW Starter Motor

Category: Excavator Starter Motors
Catalog ID: 91003644
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

108 model references

Harley-Davidson FLHR Road King: 1994-1998; Engine 1340cc
Harley-Davidson FLHR Road King: 1999; Engine 1450cc
Harley-Davidson FLHRCI Road King Classic: 1998; Engine 1340cc
Harley-Davidson FLHRCI Road King Classic: 1999-2006; Engine 1450cc
Harley-Davidson FLHRI Road King: 1996-1997; Engine 1340cc
Harley-Davidson FLHRI Road King: 2000-2006; Engine 1450cc
Harley-Davidson FLHRS Road King Custom: 2004-2006; Engine 1450cc
Harley-Davidson FLHRSEI Screamin Eagle Road King: 2002; Engine 1550cc
Harley-Davidson FLHRSEI2 Screamin Eagle Road King 2: 2003; Engine 1690cc
Harley-Davidson FLHRSI Road King Custom: 2004-2006; Engine 1450cc
Harley-Davidson FLHT Electra Glide Standard: 1995-1998; Engine 1340cc
Harley-Davidson FLHT Electra Glide Standard: 1999-2006; Engine 1450cc
Harley-Davidson FLHTC Electra Glide Classic: 1994-1998; Engine 1340cc
Harley-Davidson FLHTC Electra Glide Classic: 1999-2005; Engine 1450cc
Harley-Davidson FLHTCI Electra Glide Classic: 1994-1998; Engine 1340cc
Harley-Davidson FLHTCI Electra Glide Classic: 1996-1998; Engine 1340cc
Harley-Davidson FLHTCI Electra Glide Classic: 1999-2006; Engine 1450cc
Harley-Davidson FLHTCSE Screamin Eagle Electra Glide: 2004; Engine 1690cc
Harley-Davidson FLHTCSE2 Screamin Eagle Electra Glide 2: 2005; Engine 1690cc
Harley-Davidson FLHTCU Electra Glide Ultra Classic: 1994-1997; Engine 1340cc
Harley-Davidson FLHTCUI Electra Glide Ultra Classic: 1994-1998; Engine 1340cc
Harley-Davidson FLHTCUI Electra Glide Ultra Classic: 1999-2006; Engine 1450cc
Harley-Davidson FLHTCUSE Screamin Eagle Ultra Classic Electra Glide: 2006; Engine 1690cc
Harley-Davidson FLHTI Electra Glide Standard: 1995-1996; Engine 1340cc
Harley-Davidson FLHTI Electra Glide Standard: 1997-2006; Engine 1450cc
Harley-Davidson FLHX Street Glide: 2006; Engine 1450cc
Harley-Davidson FLSTC Heritage Softail Classic: 1994-1999; Engine 1340cc
Harley-Davidson FLSTC Heritage Softail Classic: 2000-2006; Engine 1450cc
Harley-Davidson FLSTCI Heritage Softail Classic: 1994-1998; Engine 1340cc
Harley-Davidson FLSTCI Heritage Softail Classic: 1999-2006; Engine 1450cc
Harley-Davidson FLSTF Fat Boy: 1994-1999; Engine 1340cc
Harley-Davidson FLSTF Fat Boy: 2000-2006; Engine 1450cc
Harley-Davidson FLSTFI Fat Boy: 1994-1998; Engine 1340cc
Harley-Davidson FLSTFI Fat Boy: 1999-2006; Engine 1450cc
Harley-Davidson FLSTFSE Screamin Eagle Fat Boy: 2005; Engine 1690cc
Harley-Davidson FLSTI Heritage Softail: 2006; Engine 1450cc
Harley-Davidson FLSTN Heritage Softail Special: 1994-1996; Engine 1340cc
Harley-Davidson FLSTN Softail Deluxe: 2005-2006; Engine 1450cc
Harley-Davidson FLSTNI Softail Deluxe: 1993-1996; Engine 1340cc
Harley-Davidson FLSTNI Softail Deluxe: 2005-2006; Engine 1450cc
Harley-Davidson FLSTS Heritage Springer: 1997-1999; Engine 1340cc
Harley-Davidson FLSTS Heritage Springer: 2000-2003; Engine 1450cc
Harley-Davidson FLSTSC Softail Springer Classic: 2005-2006; Engine 1450cc
Harley-Davidson FLSTSCI Softail Springer Classic: 2005-2006; Engine 1450cc
Harley-Davidson FLSTSI Heritage Springer: 1997-1998; Engine 1340cc
Harley-Davidson FLSTSI Heritage Springer: 1999-2003; Engine 1450cc
Harley-Davidson FLTCU Tour Glide Ultra Classic: 1994-1995; Engine 1340cc
Harley-Davidson FLTCUI Tour Glide Ultra Classic: 1994-1995; Engine 1340cc
Harley-Davidson FLTCUI Tour Glide Ultra Classic: 1996; Engine 1340cc
Harley-Davidson FLTR Road Glide: 1998; Engine 1340cc
Harley-Davidson FLTR Road Glide: 1999-2002; Engine 1450cc
Harley-Davidson FLTRI Road Glide: 1998; Engine 1340cc
Harley-Davidson FLTRI Road Glide: 1999-2006; Engine 1450cc
Harley-Davidson FLTRSEI Screamin Eagle Road Glide: 2000; Engine 1550cc
Harley-Davidson FLTRSEI2 Screamin Eagle Road Glide 2: 2001; Engine 1550cc
Harley-Davidson FXD Dyna Super Glide: 1995-1998; Engine 1340cc
Harley-Davidson FXD Dyna Super Glide: 1999-2006; Engine 1450cc
Harley-Davidson FXD35 Super Golden Anniversary: 2006; Engine 1450cc
Harley-Davidson FXDBI Street Bob: 2006; Engine 1450cc
Harley-Davidson FXDC Super Glide Custom: 2005; Engine 1450cc
Harley-Davidson FXDCI Super Glide Custom: 2005-2006; Engine 1450cc
Harley-Davidson FXDI Dyna Super Glide: 1995-1998; Engine 1340cc
Harley-Davidson FXDI Dyna Super Glide: 1999-2006; Engine 1450cc
Harley-Davidson FXDL Dyna Low Rider: 1994-1998; Engine 1340cc
Harley-Davidson FXDL Dyna Low Rider: 1999-2005; Engine 1450cc
Harley-Davidson FXDLI Dyna Low Rider: 1994-1998; Engine 1340cc
Harley-Davidson FXDLI Dyna Low Rider: 1999-2005; Engine 1450cc
Harley-Davidson FXDLI Dyna Low Rider: 2006; Engine 1450cc
Harley-Davidson FXDS-Conv Dyna Convertible: 1994-1998; Engine 1340cc
Harley-Davidson FXDS-Conv Dyna Convertible: 1999-2000; Engine 1450cc
Harley-Davidson FXDWG Dyna Wide Glide: 1994-1998; Engine 1340cc
Harley-Davidson FXDWG Dyna Wide Glide: 1999-2005; Engine 1450cc
Harley-Davidson FXDWG2 CVO Dyna Wide Glide: 2001; Engine 1450cc
Harley-Davidson FXDWG3 CVO Dyna Wide Glide: 2002; Engine 1450cc
Harley-Davidson FXDWGI Dyna Wide Glide: 1994-1998; Engine 1340cc
Harley-Davidson FXDWGI Dyna Wide Glide: 1999-2003; Engine 1450cc
Harley-Davidson FXDWGI Dyna Wide Glide: 2004-2006; Engine 1450cc
Harley-Davidson FXDX Dyna Super Glide Sport: 1999-2005; Engine 1450cc
Harley-Davidson FXDXI Dyna Super Glide Sport: 2004-2005; Engine 1450cc
Harley-Davidson FXDXT Dyna Super Glide T-Sport: 2001-2003; Engine 1450cc
Harley-Davidson FXLR Low Rider Custom: 1994; Engine 1340cc
Harley-Davidson FXR Super Glide II: 1994; Engine 1340cc
Harley-Davidson FXR2: 1999; Engine 1340cc
Harley-Davidson FXR3: 1999; Engine 1340cc
Harley-Davidson FXR4: 2000; Engine 1340cc
Harley-Davidson FXST Softail Standard: 1999; Engine 1340cc
Harley-Davidson FXST Softail Standard: 2000-2006; Engine 1450cc
Harley-Davidson FXSTB Night Train: 1999; Engine 1340cc
Harley-Davidson FXSTB Night Train: 2000-2006; Engine 1450cc
Harley-Davidson FXSTBI Night Train: 1999; Engine 1340cc
Harley-Davidson FXSTBI Night Train: 2000; Engine 1450ccc
Harley-Davidson FXSTBI Night Train: 2001-2006; Engine 1450cc
Harley-Davidson FXSTC Softail Custom: 1994-1999; Engine 1340cc
Harley-Davidson FXSTD Softail Deuce: 2000-2006; Engine 1450cc
Harley-Davidson FXSTDI Softail Deuce: 2000; Engine 1450cc
Harley-Davidson FXSTDI Softail Deuce: 2001-2006; Engine 1450cc
Harley-Davidson FXSTDSE Screamin Eagle Softail Deuce: 2003; Engine 1550cc
Harley-Davidson FXSTDSE2 Screamin Eagle Softail Deuce 2: 2004; Engine 1550cc
Harley-Davidson FXSTI Softail Standard: 2000; Engine 1450cc
Harley-Davidson FXSTI Softail Standard: 2001-2006; Engine 1450cc
Harley-Davidson FXSTS Springer Softail: 1994-1999; Engine 1340cc
Harley-Davidson FXSTS Springer Softail: 2000-2006; Engine 1450cc
Harley-Davidson FXSTSB Bad Boy: 1995-1997; Engine 1340cc
Harley-Davidson FXSTSI Springer Softail: 1994-1999; Engine 1340cc
Harley-Davidson FXSTSI Springer Softail: 2000; Engine 1450cc
Harley-Davidson FXSTSI Springer Softail: 2001-2006; Engine 1450cc
Catalog coverage: Harley-Davidson (1993-2006)
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 31335-03A

Which machines use 31335-03A?

Recorded compatible model references include Harley-Davidson FLHR Road King: 1994-1998; Engine 1340cc, Harley-Davidson FLHR Road King: 1999; Engine 1450cc, Harley-Davidson FLHRCI Road King Classic: 1998; Engine 1340cc, Harley-Davidson FLHRCI Road King Classic: 1999-2006; Engine 1450cc, Harley-Davidson FLHRI Road King: 1996-1997; Engine 1340cc, Harley-Davidson FLHRI Road King: 2000-2006; Engine 1450cc, Harley-Davidson FLHRS Road King Custom: 2004-2006; Engine 1450cc, Harley-Davidson FLHRSEI Screamin Eagle Road King: 2002; Engine 1550cc and 100 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 31335-03A?

Manufacturer number: 31558-94, 31559-99.

How do I confirm 31335-03A 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.