Hydra-Mount Products
Engine Mount Selection "G" Series

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Frame Number Pump Flange Engine Data
Bolt Circle 8 5/8"
Pilot 7 7/8"
Bolt Circle 9 1/4"
Pilot 7 7/8"
Bolt Circle 9 1/4"
Pilot 8 1/4"
Bolt Circle ONAN"
Pilot 6 3/8"
Mount Basic Data
Access Cover AC22 (2 Required)
Maximum Coupling Diameter 3 7/8"
Approximate Weight 8lb. 3oz.
SAE A 4 Bolt Available
22 SAE A
2 Bolt
-211      
SAE B
2 Bolt
-212      
SAE B
4 Bolt
-213      
Mount Basic Data
Access Cover AC23 (2 Required)
Maximum Coupling Diameter 3 7/8"
Approximate Weight 8lb. 13oz.
SAE A 4 Bolt Available
23 SAE A
2 Bolt
-214      
SAE B
2 Bolt
-215      
SAE B
4 Bolt
-216      
Mount Basic Data
Access Cover AC24 (2 Required)
Maximum Coupling Diameter 7"
Approximate Weight 16lb. 7oz.
SAE A 4 Bolt Available
24 SAE A
2 Bolt
-217 -218 -219  
SAE B
2 Bolt
-220 -221 -222  
SAE B
4 Bolt
-223 -224 -225  
Mount Basic Data
Access Cover AC25 (2 Required)
Maximum Coupling Diameter 5 1/2"
Approximate Weight 4lb. 10oz.
SAE B 2 or 4 Bolt Available
SAE A 4 Bolt Available
25 4F17       -226
SAE AA 2 Bolt       -227
SAE A
2 Bolt
      -228
Mount Basic Data
Access Cover AC26 (2 Required)
Maximum Coupling Diameter 5 1/2"
Approximate Weight 6lb. 3oz.
SAE A 4 Bolt Available
26 SAE A
2 Bolt
      -229
SAE B
2 Bolt
      -230
SAE B
4 Bolt
      -231