EexcavaStart 0645-539 12V 9T Starter Motor for Arctic Cat Bearcat 570 Bearcat 570 LTD Bearcat 570 XT
EexcavaStart packaging illustration · Not a photograph of this exact part. Exact-unit photo availability is not confirmed; send your original part number and unit photos with your inquiry.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
Quotation details: MOQ, availability, lead time, item condition (new or remanufactured) and warranty coverage must be confirmed in your quotation before ordering.
Part-number relationships
Relationship
Reference family
Number
Primary Manufacturer Part Number
ARCTCO
0645-539
Search Format Alias
Formatting variant only
0645539
Cross-reference (fitment check required)
ARCTCO
0745-331
Cross-reference (fitment check required)
ARCTCO
0745-351
Cross-reference (fitment check required)
ARCTCO
0745-358
Cross-reference (fitment check required)
ARCTCO
0745-382
Cross-reference (fitment check required)
ARCTCO
0745-395
Cross-reference (fitment check required)
ARROWHEAD
410-21102
Cross-reference (fitment check required)
LESTER
5962
Product fitment guide
Part numbers and compatible models
Quickly compare the reference number and recorded machine applications. Use photos of your original unit and the checklist before ordering.
Part identification
Reference numbers
Primary number
0645-539
Formatting alias
0645539
Cross-reference (fitment check required)
0745-331
0745-351
0745-358
0745-382
0745-395
410-21102
5962
Formatting aliases are the same number written differently. Cross-references require a specification and fitment check; they do not by themselves confirm direct interchangeability. Related assemblies and remanufactured numbers are separate relationship types.
Product summary
12V 9T CW Starter Motor
Category
Starter Motors
Catalog ID
50970215
Illustration 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.
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 0645-539
Which machines use 0645-539?
Recorded compatible model references include ARCTIC CAT Bearcat 570: Equipment type: Snowmobiles; Engine: 565cc; Year: 2009, ARCTIC CAT Bearcat 570: Equipment type: Snowmobiles; Engine: 565cc; Year: 2010, ARCTIC CAT Bearcat 570: Equipment type: Snowmobiles; Engine: 565cc; Year: 2011, ARCTIC CAT Bearcat 570: Equipment type: Snowmobiles; Engine: 565cc; Year: 2012, ARCTIC CAT Bearcat 570: Equipment type: Snowmobiles; Engine: 565cc; Year: 2013, ARCTIC CAT Bearcat 570 LTD: Equipment type: Snowmobiles; Engine: 565cc; Year: 2011, ARCTIC CAT Bearcat 570 LTD: Equipment type: Snowmobiles; Engine: 565cc; Year: 2012, ARCTIC CAT Bearcat 570 XT: Equipment type: Snowmobiles; Engine: 565cc; Year: 2009 and 19 additional models shown on this page. Recorded fitment/evidence notes: Fitment limitation: Confirm the original part number, electrical rating, pinion or pulley, terminals, mounting geometry and equipment serial range before ordering. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for 0645-539?
Cross-references are listed in the relationship table above. Compare specifications and the original unit before treating a reference as interchangeable. Formatting aliases for the same number: 0645539.
How do I confirm 0645-539 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.
