Skip to content
Clear product details Fitment guidance Contact support
PartsTrust Direct Know what arrives before you order.

DB Electrical 300-12103 Armature Compatible with/Replacement for Delco 1987989, Lester 2049, RSA2049 Volt 12, Body OD 3.327′, CE OD 0.563′, DE OD 0.622′ Tractors | Package and Ordering Details

$102.01

SKU: D-B09J58277B Category:

Confirm quantity, package contents, selected variation, current offer details, and store terms before placing the order.

  • Specs: Armature, Volt: 12, Quality Type: Standard, Body OD: 3.327″/84.500mm, CE OD: 0.563″/14.300mm, DE OD: 0.622″/15.800mm, Length: 17.787″/451.800 mm, CE to Stop: 20.200, DE to Stop: 223.500, LAM Stack Thickness: 125mm/4.921″, Number of Splines: 19, Splines Type: Straight
  • Replaces OEM Numbers: Arrowhead: 300-12003, SDR3010, Delco: 1987989, J&N Electrical Products: 300-12003, 300-12003R, Lester: 2049, RSA2049
  • 1-year warranty protects you after your purchase. We’re confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we’ll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement.
  • 100% New Aftermarket Armature built to meet OEM specifications

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.

Description

Confirm the selected variation, quantity, package contents, current offer, and store terms before placing an order.

Product Dimensions 4 x 19 x 3.75 inches
Item Weight 14.78 pounds
Manufacturer DB Electrical
ASIN B09J58277B
Country of Origin USA
Item model number 300-12103
Best Sellers Rank

  • #2,327,722 in Automotive (See Top 100 in Automotive)
  • #10 in Automotive Replacement Ignition Armatures
  • #3,174 in Automotive Replacement Ignition Distributors & Parts

**Verify the part fits before purchasing**

Specs:

Description: Armature
Volt: 12
Quality Type: Standard
Body OD: 3.327″/84.500mm
CE OD: 0.563″/14.300mm
DE OD: 0.622″/15.800mm
Length: 17.787″/451.800 mm
CE to Stop: 20.200
DE to Stop: 223.500
LAM Stack Thickness: 125mm/4.921″
Number of Splines: 19
Splines Type: Straight

Replaces OEM Numbers:

Arrowhead: 300-12003, SDR3010
Delco: 1987989
J&N Electrical Products: 300-12003, 300-12003R
Lester: 2049, RSA2049

Product facts

Specifications

Canonical product
MP-US-B09J58277B
Source product ID
B09J58277B
Category
Replacement Parts / Ignition Parts / Armature
Available images
1

Vehicle information

Available fitment details

Listing compatibility notes

  • 78 pounds Manufacturer DB Electrical ASIN B09J58277B Country of Origin USA Item model number 300-12103 Best Sellers Rank #2,327,722 in Automotive (See Top 100 in Automotive) #10 in Automotive Replacement Ignition Armatures #3,174 in Automotive Replacement Ignition Distributors & Parts **Verify the part fits before purchasing** Specs: Description: Armature Volt: 12 Quality Type: Standard Body OD: 3.

Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.

Package contents, delivery, returns, inventory, and buying trust

Buying guidance

Quick decision

Check exactly what this armature listing includes before checkout.

Package contents

  • Use the photos and product description to confirm quantity, sides, hardware, and included accessories.
  • Review the current shipping and returns pages before ordering.

Before you buy

  • Compare the listing title, photos, package contents, and specifications with the part being replaced.
  • Confirm vehicle compatibility and installation requirements before ordering.

Delivery and returns

  • Use the current cart, checkout, shipping, and returns pages for store-specific terms.
  • Keep the selected variation and order details available for support.

Customer feedback

Ratings and written reviews

Reviews below were submitted through this store.

Reviews

There are no reviews yet.

Be the first to review “DB Electrical 300-12103 Armature Compatible with/Replacement for Delco 1987989, Lester 2049, RSA2049 Volt 12, Body OD 3.327′, CE OD 0.563′, DE OD 0.622′ Tractors | Package and Ordering Details”

Your email address will not be published. Required fields are marked *