Starter Motor RS41003 for Onan 81-87 Engine

OEM / REF: RS41003SKU: pilotpart398194

New Starter Replacement For 79-90 Onan B43M B48M, 88-99 P-216 218 220 224 & 81-87 Case Loader, 80-86 Miller Welder 77115C91, 1910933, 4754840, SM10795, RS41003, SAB0006, 41021020 is a Starter Motor replacement part indexed for CASE 1816C · 81-87 · 1981-1987 and MILLER ELECTRIC All Models · 80-86 · 1980-1986, with 3...

Stock
In stock
Condition
New
Fitment
Onan Engine Spare Parts
  • Fitment support before you order
  • Worldwide delivery options

Starter Motor Description

This Starter Motor is indexed for CASE 1816C · 81-87 · 1981-1987; MILLER ELECTRIC All Models · 80-86 · 1980-1986; ONAN 79-90 · 1979-1990; ONAN 79-90 · 1979-1990. Compare reference number RS41003 against the label on your existing Onan component before ordering.

Additional cross references on file: SAB0006, 41021020. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • CASE 1816C · 81-87 · 1981-1987
  • MILLER ELECTRIC All Models · 80-86 · 1980-1986
  • ONAN 79-90 · 1979-1990
  • ONAN 79-90 · 1979-1990
  • ONAN 88-99 · 1988-1999
  • ONAN 88-99 · 1988-1999
  • ONAN 88-99 · 1988-1999
  • ONAN 88-99 · 1988-1999

Specifications

Specifications12 Volt, CCW, 10-Tooth Pinion
DesignPMDD
Voltage12
RotationCCW
Number Of Teeth10
Feature 1100% Top-rated
Part NumberRS41003, SAB0006, 41021020

Fitment Notes

Brand or application signal
Onan Engine Spare Parts
Product family
Starter Motor
System category
Engine Spare Parts > Engine Auxiliary Components > Starter Motor
Recommended verification
OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability
InStock
Shipping
Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns
Returns are easier when fitment is confirmed before ordering.
B2B support
Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.

Confirm fitment

Send machine details before ordering high-risk parts.