Excavator Starter Motors

Starter Motor 31200-ZF5A-L310 12V 10-Tooth for Toro Precision Z320 H Riding Mower

Q: What numbers are documented for 31200-ZF5A-L310?

Primary Part Number: 31200-ZF5A-L310. Manufacturer / OEM Reference: 31200-ZF5-L32. Catalog Cross-Reference: 5917N. Additional Source Reference - Verify Configuration: GXV340. Additional Source Reference - Verify Configuration: GXV390. Additional Source Reference - Verify Configuration: H1011. Additional Source Reference - Verify Configuration: H2013. Additional Source Reference - Verify Configuration: H2113. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 31200-ZF5A-L310 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 / reference31200-ZF5A-L310

Specification12V Starter Motor

Catalog ID91003885

Starter motor identified by primary reference 31200-ZF5A-L310. The exact-reference catalog records design PMDD, voltage 12V, pinion teeth 10. Recorded application: Toro Precision Z320 H Riding Mower 2005-2007; Engine Honda 390cc. 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: PMDD
Voltage: 12V
Pinion Teeth: 10
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	31200-ZF5A-L310
Manufacturer / OEM Reference	Listed under Honda	31200-ZF5-L32
Catalog Cross-Reference	Exact-reference catalog number	5917N
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	GXV340
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	GXV390
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	H1011
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	H2013
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	H2113

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

31200-ZF5A-L310

Manufacturer number

31200-ZF5-L32

Other documented relationship

5917N
GXV340
GXV390
H1011
H2013
H2113

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: 91003885
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

3 model references

Toro Precision Z320 H Riding Mower: 2005-2007; Engine Honda 390cc
Catalog coverage: Toro (2005-2007)
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 31200-ZF5A-L310

Which machines use 31200-ZF5A-L310?

Recorded compatible model references include Toro Precision Z320 H Riding Mower: 2005-2007; Engine Honda 390cc, Catalog coverage: Toro (2005-2007), Fitment limitation: Confirm the exact number, nameplate, mounting, terminal layout, rotation and pinion teeth against the original starter before shipment. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 31200-ZF5A-L310?

Manufacturer number: 31200-ZF5-L32.

How do I confirm 31200-ZF5A-L310 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.