Steel Saddlemount - 50 Gallon

24″ diameter
27″ long
Mounting Kit 44lbs.

*A3500-2S90-STRF with Carbon Straps and Return Filter Shown


Return Filter Rear Ported Steel Saddlemount Tank - 50 Gallon (Shown with Return Filter)

Roll-formed cylindrical Steel tank, domed ends are die stamped. Includes two, 2" NPT heavy duty machined suction ports. Both ports are rear facing for easy and convenient wet line installation. Filtered mushroom vent in tank top for increased air exchange. Includes Return Filter Support Ring. Fully baffled, filler breather assembly – including 40 micron filler breather cap (chain mounted) with stainless strainer basket and bayonet closure. Oil level and temperature indicator gauge (can be mounted on either end of tank.) Includes AMK-624-C mounting kit: two, frame-mounted, powder-coated J-Brackets (rubber shielded) and two, rubber-shielded, powder-coated carbon steel strap assemblies. Unit is packaged in one carton and shipped via UPS.

Related Parts

Part No. Description
ABA-138 Breather Vent - 3/8" NPT
AFC-507-4F-CS Carbon Steel Filter-Port Cover Kit
AMK-624-C Carbon Steel Mounting Kit
AFC-350 Filler Breather Cap Assembly
LIT-1250-10P In-Tank Filter - 1 1/4" NPT Return Port
APP-210-M Magnetic Port Plug - 3/4" NPT
ASG-105 Sight/Temperature Gauge - 5"
AMK-624-S Stainless Steel Mounting Kit
LTF-32-32-R5 Suction Strainer - 2" MNPT to 2" MNPT
ASG-PLUGS Two (2) Sight/Temperature Plugs
Ordering Info


  • Open Account terms are Net 30 days
  • 1½% per month on outstanding balance until paid in full
  • F.O.B. our plant facility
  • VISA, MasterCard and American Express accepted
  • NOTE: Unless credit has been established with our company, shipment will be C.O.D. or Credit Card


All tank assemblies carry an identification plate, or serial number imprinted in the tank body. No warranties will be accepted without the serial number.


Returns will not be accepted without a returned goods authorization number (RGA#). Restocking charges will apply to returned merchandise.


Toll Free: 1-800-634-8265
Local:  765-948-3401
Fax: 765-948-3403


American Mobile Power’s (AMP) Wet Tank System is warranted to be free of defects in material or workmanship and to meet AMP’s written specifications at the time of sale. AMP obligation and liability under this warranty is expressly limited to repairing or replacing, at AMP’s option, within one year after date of original installation, any defective part, or parts, or any product not meeting the specifications.

This warranty is in lieu of all other warranties, expressed or implied. AMP makes no warranty of merchantability, or of fitness for any particular purpose. The obligation of AMP under this warranty shall not include any transportation charges, or costs of installation or any liability for direct, indirect, special, incidental, or consequential damages, or delay. The remedies set forth herein are exclusive, and AMP’s liability, with respect to any contract or sale or anything done in connection therewith, whether in contract, in tort, under any warranty, or otherwise, shall not, except as expressly provided herein, exceed the price of the product, or part, on which such liability is based.

If requested by AMP, products, or parts, for which a warranty claim is made are to be returned, transportation prepaid, to a Service Center designated by AMP. Any installation, or use, not in accordance with the catalog, or package instructions; other improper use, operation beyond an intermittent duty, substitution of parts not approved by AMP; use with equipment other than the equipment on which the Wet Tank System is first installed, or alteration, or repair, made to the unit other than at an American designated Service Facility, shall void this warranty.