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.
244 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
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 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
Silas
Sep 21, 2026
“Way easier than I expected. 10/10 experience.”
Gordon
Sep 21, 2026
“Simple and effective.”
DAVID
Sep 21, 2026
“Took a bit but i found the key. Thanks”
Lamont
Sep 21, 2026
“Easy to use.”
Greg
Sep 21, 2026
“I will after I find out if the keys work”
Barry
Sep 21, 2026
“always great”
Robin
Sep 21, 2026
“Easy.”
Trudy
Sep 20, 2026
“The website was very easy to use and I appreciate the choice on shipping ”
Christopher
Sep 20, 2026
“Super smooth and easy!”
Michelle
Sep 20, 2026
“So far so good”
Terry
Sep 20, 2026
“Very easy to find what I needed ”
Maeve
Sep 20, 2026
“I ordered a single key 10 days ago and I still haven’t received it. ”
James
Sep 19, 2026
“It was simple enough. A lot of features to update but basically straight forward.”
Mark
Sep 19, 2026
“2 easy!!!!”
Richard
Sep 19, 2026
“Extremely difficult to check out!! Took forever to figure out how to proceed by using tab, instead of being able to scroll down as almost 99% of other sites perform.”
Connie
Sep 19, 2026
“Easy to use”
Walter
Sep 18, 2026
“Ez”
Randall
Sep 18, 2026
“Seamless ordering process. Would gladly do business again. ”
William
Sep 18, 2026
“Easy to order key. Thanks”
Douglas
Sep 18, 2026
“A okay”