HomeApplicationsCross-ReferenceProductsWarehouse DistributorsTechnicalWarrantyFAQPartners OnlyBus Dealers
Air-Cooled 50DN and EMP ReplacementsEMS-Fire Apparatus DistributorsPricingContact Us

Alternators
High-Performance / High Output
Primary Sales & Tech Support: 1.214.630.3820
After Hours: 1.817.994.3719 
                  1.214.796.6617

Email:         david@keiproducts.com
Email:         michael@keiproducts.com
Hours                 Open 5 days a week
Monday- Friday            8 AM - 5:00 PM
           (Central Daylight Time)
Get Free shipping for orders exceeding $2500.00.
HomeApplicationsCross-ReferenceProductsWarehouse DistributorsTechnicalWarrantyFAQPartners OnlyBus Dealers
Air-Cooled 50DN and EMP ReplacementsEMS-Fire Apparatus DistributorsPricingContact Us

48 Contiguous States Only!
Fire / EMS 

"Committed to Quality Products Customer Service"
Model KJ435LI
435 Amp/12 Volt
J-180 Mount
Internal Regulation
Self-Excite
Model KP435I
435 Amp/12Volt
Pad/Quad Mount
Internal Regulation
Self-Excite

New Alternators
435 Amp 12 Volt
BRUSHLESS

(Click for Brochures)
School Bus

Shuttle Bus

Military

Industrial

    If you're looking for High Quality / High Amperage Alternators, and true  Customer Service,    you've come to the right place. 
   At K.E.I., we'll give you the attention and personal
     service you'll come to expect and enjoy.
We offer a full line of 14 volt OEM replacement, HighAmperage Alternators for:
Also New
Hair-Pin External
Alternators 
 for the
 Shuttle Bus Industry!

Upgrade Your Old 
Penntex Units
Up to 180 Amps at Idle!
          ​50DN Air-Cooled               
Replacement Alternators
***************
or use the 
 K.E.I. Conversion Kit 
to go from 
Oil Cooled to Air Cooled.
Externally
Regulated
24 Volt
K.E.I. Recently Acquired DellTex Industries . 
Their complete line of Air-Cooled 50DN Replacement Alternators are now in K.E.I.'s Product Line.
330A

Home
KGF240HE-K
PX5R/PX2R
KDF240HE
PX5T/PX2T
KGV240HE
PX4V220
Contact Us
Externally
Regulated
24 Volt
330A