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.
305 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
Free shipping not eligible
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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 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.
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Jul 22, 2026
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Jul 22, 2026
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Jul 21, 2026
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Jul 21, 2026
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Jul 21, 2026
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Walna
Jul 21, 2026
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Jul 21, 2026
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Jul 21, 2026
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Jul 21, 2026
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Scott
Jul 20, 2026
“EZ experience. I just hope they ship the N222 key and that is cut correct;y.”
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Jul 20, 2026
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Jul 20, 2026
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Jul 20, 2026
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Koreen
Jul 20, 2026
“Easy to use site. Good auto suggestion - it recognized my order did not have all the components I would need to change my lock. ”
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Jul 20, 2026
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Matthew
Jul 20, 2026
“perfect found exactly what I needed ”