Bauer Key Blank BAU4-300 OEM
Bauer BAU4-300 OEM Key Blank
Bauer BAU4-300 OEM Key Blank
BAU4-300 OEM Key Blank
Bulk Pricing
1+ units
$7.97 ea
2+ units
$7.27 ea
5+ units
$5.97 ea
10+ units
$5.17 ea
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Shipping charges will apply to this item.
313 in Stock.
Bauer RV300 | Ilco BAU4-P | OEM RV300, KEY-RV-BLANK
Blank Key for Bauer 300 Series Keys
The Bauer BAU4-300 key blank is a genuine original equipment part (OEM) manufactured for Bauer locking systems. This authentic OEM key blank is commonly used on RV entry doors, camper doors, travel trailers, and RV storage compartment locks. Designed to factory specifications, the BAU4-300 blank delivers accurate cutting, smooth operation, and reliable durability once cut. Ideal for locksmiths, RV owners, dealerships, and service technicians, this genuine Bauer key blank ensures proper fit and maintains original lock performance when duplicating or replacing lost keys.This key blank is used on the following series:
Ilco / BAU4-P
$4.47 As low as $2.67
Bauer / BAU4-700 OEM
$7.97 As low as $5.17
FREQUENTLY BOUGHT TOGETHER
*Add to view tier/group pricing discounts
SubTotal:$41.58
*Add to view tier/group pricing discounts
SubTotal:$41.58RECOMMENDED PRODUCTS
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Free shipping not eligible
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Free shipping not eligible
Shipping charges will apply to this item.
Free shipping not eligible
Shipping charges will apply to this item.
Free shipping eligible
Ships free when your cart contains only free-shipping items and totals $35+.
Free shipping not eligible
Shipping charges will apply to this item.
Free shipping not eligible
Shipping charges will apply to this item.
Free shipping not eligible
Shipping charges will apply to this item.
Free shipping not eligible
Shipping charges will apply to this item.
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What Our Customers Say
Honest feedback from customers who purchased from EasyKeys.
Showing 20 most recent reviews
Pat
Jul 02, 2026
“My organization ordered this same key code CR034 last week sent to Elbert County CO.....the key did not fit/work in the cylinder? Why? So now going to try again. Do you garentee your keys/codes?”
Chris
Jul 01, 2026
“Fast and easy! Thanks!”
Jonathan
Jul 01, 2026
“If it works for the right key it’s great. Need to wait and see. ”
Florence
Jul 01, 2026
“This service was great.”
David
Jul 01, 2026
“Great place for getting replaced keys. ”
ROGER
Jul 01, 2026
“fairly easy”
Brien
Jul 01, 2026
“easy search, easy checkout, reasonable pricing, what else do you need!”
Barry
Jul 01, 2026
“We come back to Easy Keys again and again because it is so easy to use, prices are reasonable, and we have our keys/locks within a week (usually). ”
Christopher
Jul 01, 2026
“Very quick and easy process to order replacement keys.”
Delbert
Jun 30, 2026
“Nice”
Jeff
Jun 30, 2026
“Quick easy”
Anand
Jun 30, 2026
“Excellent website, very easy to us”
Jose
Jun 30, 2026
“Amazing service, amazing customer service and very fast delivery, 5 star all the way around.”
Everett
Jun 30, 2026
“Used live chat but is was not helpful”
Kevin
Jun 30, 2026
“Easy transaction, thank you”
John
Jun 29, 2026
“Real good service about the wrong kid at first, but it’ll be OK. My fault.”
Suzanne
Jun 29, 2026
“Easy to use”
Nasser
Jun 29, 2026
“easy and friendly”
Bert
Jun 29, 2026
“Great CS & products.”
Randez
Jun 29, 2026
“Easy to order”