Choose your model below:

Compressor No.
Fits Compressor Nos.
Gast Kit No.
Our Kit No.
71R (SINGLE CYL)
71R142-P001B-D300X
​71R142-P001B-D301X
K704
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71R (TWIN CYL)
71R642-P112-D501X
71R642-P1630-D500X
71R645-P112-D303X
71R645-P112D-D402CX
71R645-V114-D303X
71R647-P112-D401X
71R647-P10-C322X
71R647-P10-C322
​71R647-P112U-D500CX
71R647-P10-C322TX
71R655-P112-D304X
71R655-V10-C222X
​71R655-V10-C222TX
​71R655-V114-D304X
K557
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71R (TWIN CYL)
71R642-P163H-D500X
K557D
Contact Us
71R (TWIN CYL - HIGH PRESSURE)
71R545-P315B-D401X
​71R545-P315B-D302CX
K634
n/a
72R (SINGLE CYL)
72R142-P0018-D300X
​72R142-P0018-D301X
K705
​Contact Us
72R (TWIN CYL)
72R547-V116-D303X
72R555-V10-C222X
72R555-V10-C222TX
72R555-V116B-D204X
72R655-V114-D304X
72R645-P112-D303X
72R645-V114-D303X
​72R655-P112-D304X
72R655-V10-C222X
72R655-V10-C222TX
​72R655-V114-D304X
K558
GCK-72R
72R (TWIN CYL)
72R547-V116-D303X
K635
​Contact Us
​74R (SINGLE CYL)
75R (SINGLE CYL)
74R130-P101D-H203X
74R130-P101-H200X
74R130-P101-H201X
74R130-P101-H203X
74R130-P114-H200X
74R130-P114-H201X
75R135-V102-H200X
​75R135-V103-H203X
K806
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75R (TWIN CYL)
75R635-P101-H301X
75R640-P101-H301X
75R645-P101-H301X
75R645-P101-H302CX
75R647-P101A-H311CX
75R647-P101-H301X
75R647-P101-H302CX
75R647-V101-H301X
K797
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81R (TWIN CYL)
81R640-P101-H311CX
81R640-P101-H302CX
K934
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82R (TWIN CYL)
82637-P135-H311CX
82R637-P150-H314X
82R642-P112-H302CX
82R642-P136-H302CX
82R645-P107-H304X
​82R645-P135-H302CX
K797A
GCK-82R
86R (SINGLE CYL)
86R123-101-N170X
​86R126-101-N170X
86R130-101-N270X
86R135-101-N270X
86R142-101-N270X
​86R145-101-N270X
K961
​Contact Us
86R (TWIN CYL)
86R620-101-N470X
86R630-101-N470X
86R635-101-N470X
86R637-101-N470X
​86R640-101-N470X
86R640-P113-N470X
​86R642-101-N470X
K963
​Contact Us
87R (SINGLE CYL)
87R135-101-N270X
​87R147-101-N270X
K962
​Contact Us
87R (TWIN CYL)
87R545-V101-N470X
87R547-V101-N470X
87R555-V101-N470X
87R637-101-N470X
87R640-101-N470X
87R645-101-N470X
87R647-101-N470X
87R732-101-N470X
87R740-101-N470X
87R745-101-N470X
87R547-V101-N470X
​87R655-V114-N470X
K964
​Contact Us
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