K30, K30HU #01A18E
Loading Schematic
Model Numbers: K30, K30HU
Repair Parts for the Rol-Air K30, K30HU Two-Stage Twin-Cylinder Oil-Bath Air Compressor Pump
See Extra Details for parts breakdown on older pump models.
Specifications
Torque specs:
Connecting Rods:173.6 in lbs. (oil holes facing in)
Roller Bearing carriers:130 in lbs.
Cylinder Bolts:330 in lbs.
Head bolts:347 in lbs. (in X pattern)
Oil Capacity = 48 oz
Extra Details
Pump Identification
The K30 crankcase does says K30 on some of them. The K35 pump also used the same casting as the K30, but the cylinder bolt holes are in different locations. The K35 is a single stage pump. So, if it says K30 on the crankcase and has 2 different size pistons, it is definitely a K30.
Technical Documents
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Price: $24.75 -
Price: $19.80 -
Price: $7.38 -
Price: $3.56
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Connecting Rod, K30/K35 #07F8BB
Price: $125.80Old Part Numbers: 31101990CHReplace these if bent or worn. Check crank for damage first. Same rod for hi and lo pressure piston (includes upper bushing). Insert Bearings NOT included! Order 3119013017CH Bearing Inserts for this new rod!Price: $125.80 -
Rolair K30 Air Compressor Pump Rebuild Kit #08108E
Price: $160.65Old Part Numbers: K30REPKIT/10, K30REPKIT/30, K30REPKIT/SYNIncludes gasket set, oil sight glass, oil breather / dipstick, rings, air filter, reed valves, and blended synthetic compressor oil (order 2 pairs of bearing inserts if you hear rod knocking). If...Price: $160.65 -
Price: $36.07 -
Crankcase Breather, K50 Pump, 3/8" #07F8A9
Price: $17.96Old Part Numbers: 36500300CH Crankcase breather with o-ring.Price: $17.96