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A system and apparatus for a slip joint mount is disclosed to accommodate thermal expansion of a generator set on a base. One embodiment includes an electric generator driven by a prime mover and an equipment mount coupled to the prime mover. A base includes a mounting aperture and means for retaini

A system and apparatus for a slip joint mount is disclosed to accommodate thermal expansion of a generator set on a base. One embodiment includes an electric generator driven by a prime mover and an equipment mount coupled to the prime mover. A base includes a mounting aperture and means for retaining the equipment mount to the mounting aperture. Also disclosed is means for allowing for movement of the equipment mount with respect to the mounting aperture due to thermal expansion of a portion of the prime mover.

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1. An apparatus, comprising: a prime mover mount engageable with a prime mover;a base secured to the prime mover mount;a retaining member extending through a sleeve and at least a portion of the base;a compression spring compressively engaged between the base and the prime mover mount; anda bracket

1. An apparatus, comprising: a prime mover mount engageable with a prime mover;a base secured to the prime mover mount;a retaining member extending through a sleeve and at least a portion of the base;a compression spring compressively engaged between the base and the prime mover mount; anda bracket including a flange and a receiving portion configured to threadingly receive a threaded portion of a fastening member,wherein the flange is configured to contact the base and prevent rotation of the bracket while the fastening member is threadingly engaged to a receiving portion of the bracket, andwherein the retaining member comprises a bolt head, and the receiving portion includes a nut fixed to the bracket. 2. The apparatus of claim 1, further comprising at least one washer positioned between the compression spring and the prime mover mount. 3. The apparatus of claim 1, wherein the sleeve further comprises a bushing having an end flange disposed between the retaining member and the compression spring. 4. The apparatus of claim 1, wherein the base comprises a skid on which an electric generator is mounted. 5. The apparatus of claim 1, wherein: the prime mover mount is slidable,the base comprises a skid, anda second prime mover mount is fixed and operably coupled to the prime mover and the skid. 6. The apparatus of claim 1, wherein the compression spring is selected from the group consisting of a cone-shaped disc spring, a conical spring washer, a helical spring, a spring washer, a volute spring, a leaf spring, a wave washer and an elastomeric spring. 7. A system, comprising: a prime mover mount engageable with a prime mover;a base secured to the prime mover mount;at least one compression spring between a bushing and the prime mover mount;a fastening member extending through the at least one compression spring and the bushing; anda retention assembly that receives and couples the fastening member to the base, the retention assembly further comprising a flanged plate having a first threaded portion and a second threaded portion,wherein an end of the fastening member compressively engages the bushing and the base, andwherein the base further comprises a skid configured to receive the retention assembly. 8. The system of claim 7, wherein the skid further comprises a plurality of support members including a plurality of apertures disposed along a side of the support members. 9. The system of claim 7, wherein: the prime mover includes an engine block comprising a material having a first thermal coefficient of expansion;the skid comprises a material having a second thermal coefficient of expansion; andthe first thermal coefficient of expansion differs from the second thermal coefficient of expansion. 10. The system of claim 7, further comprising a fixed mount proximal to an electrical generator and coupling the prime mover to the base. 11. The system of claim 7, further comprising: a washer located between the at least one compression spring and the prime mover mount,wherein the fastening member extends through the washer. 12. The system of claim 7, wherein the at least one compression spring includes a plurality of conical spring washers stacked one upon another. 13. The system of claim 12, wherein at least two of the conical spring washers are stacked in either a nested relationship with a concave side of a first conical spring washer receiving a convex side of a second conical spring washer, or in a facing relationship with a concave side of the first conical spring washer facing a concave side of the second conical spring washer.