These filters are a stocking item. Sometimes however our inventory can fall short. If needed, we will order directly from Baldwin and then send them to you. We put a extended shipping time to play it safe. We receive orders in about 7-10 business days. Once received they will be sent to you next business day.
All cross numbers listed will spin on and seal. If you need more exact crossovers such as size or micron ratings message me. The crosses listed are only a guide if specifics don’t matter. Use the pictures shown as a help in determining if this filter is right for you.
We are a Baldwin and Fleetguard Filter distributor that purchases new filters directly from them. We also purchase filters from stores going out of business or old inventory stores want to get rid of. If you wish to purchase any filters you don’t see listed in our store most likely I can order these filters for you. All Baldwin and Fleetguard filters are sold by the case unless smaller lots are shown. If you don’t need a full case message us and we may be able to sell lesser quantities. We all want the best prices of anything we buy. If you see any new filters in the store that have a higher price than other stores you see in online, send me a message.
If there are any filters, we need to order, that does not have a message in bold above on supply issues you will be sent a personal text so leave a cell number as your contact. If I have time, I will update you every week or two on progress or you can send me a text at 636-887-6799.
If you have a shop and those darn filters are just collecting dust. Send me a list of filters you have and how much you are asking and your location. I will look up part numbers you send to find the wholesale value and send an offer to you. The more presentable the filters are the more I can offer.
Thank You for visiting AYP-Parts.
No Returns offered if the part is not correct without contacting us first before order is made with the part number you need. The cross-reference numbers listed are only as a guide. Any charts you see online may not be 100% correct. Some manufactures use the same part numbers but may be a different part. We will confirm that this part will work for you when you contact us.
(4 PACK) BT305 BALDWIN HYDRAULIC FILTER HF35018 Caterpillar Excavators a609
Part Number: BT305
Style: Spin-On Hydraulic Filter
Type: Full Flow
Height: 7.125 (181)*
Outer Diameter Top: 3.689 (94)*
Outer Diameter Bottom: Closed
Thread Size: 1 1/8-16
By-Pass Valve Setting-PSI: None
Burst Pressure-PSI: 304
Max Flow Rate: 18-20 GPM
Nominal Micron Rating: 9.8
( )* denotes metric
O.D. I.D. Thk.
Attached 2.834 (72)* 2.462 (63)* 0.275 (7)*
Interchange Part Numbers
1621, 937521, 937520, 937521X, P551348, P8480, 92621, 85621, O937521, 7000055, HFR835018, HF1011, 68934401001, L1621, 5220015320, LFH8217, 19812461000, C45702411, WP110, J8610411, P502082, C5801, SPH9701, SFH2411, HF551348, UWP110, 51621, 59131, 551621, WGH1943, E1551035110, HH52015320, 15645153410