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PARTS LIST FOR MODELS
4090HMK103
Schem
#
Description Part
#
Qty.
Schem
#
Description Part
# Qty.
1
Bolt
MIS10094
5
27
3/8” Rubber Hose - 16”
178A
1.34’
2
Belt-Guard Cover
BG9145
1
28
1/4” Nylon Tubing - 14”
178D
1.2’
3 Belt-Guard
Base
BG9140
1 Brass
Nut
BRNT0250
2
4 Belt
BT4L510
1 Brass
Ring
BRRG0250
2
5
Bolt - Left-Hand Thread
FC014001053 1
Brass
Sleeve
BRSL0250
2
(MK103H5-9P)
29
Brass
Elbow
BREL0250X012539 1
Bolt – Left-Hand Thread
FC114001043 1
30
Check
Valve
CV4X4TA
1
(MK113H5-9P, MK113H6.5-9P)
33
Handle Grip
328
2
6 Washer
FC014005001
1 34 Drain
Valve
132BV
2
7
Flywheel (MK103H5-9P)
FC013160010
1
35
Tank Assembly
TNKASY4090K17
1
Flywheel (MK113H5-9P,
FC013164011
1
36
Vibration Pad
219
4
MK113H6.5-9P)
37
Screw
MIS10008
4
8
Pump with Flywheel
PMP12MK103
1
38
Cotter Pin
181A
2
(MK103H5-9P)
39
Washer
MIS10104
6
Pump with Flywheel (MK113H5-
PMP12MK113 1
40
Axle
181
1
9P,
MK113H6.5-9P)
41
Wheel
WLS30SEAL
1
9
Brass Straight
145D
1
42
Belt-Tensioner Kit
SBT5HP-ANGLE
1
10
Braided Discharge Line
FDT15
1
43
Throttle Control Kit
192EGX160K1QX
1
11 Gauge
GA0250200GC
1 44 Brass
Coupler
BREL0250X0125H16 1
12 Nipple
BLNP0375X1500
1 45 Pulley
(MK103H5-9P)
PUAK44X0750
1
13
Accessory Bracket
210
1
Pulley (MK113H5-9P,
PUAK49X0750
1
14 Bolt
MIS10022
2
MK113H6.5-9P
15 Lock
Washer
MIS10099
2 46 Key
MIS10095C
1
16 Nut
MIS10020
2 47 Engine
(MK103H5-9P,
ENG05H01
1
17 Regulator
REG0375
1
MK113H5-9P)
18
Brass Coupler
BRCP0375X0375H12
1
Engine (MK113H6.5-9P)
ENG06H01
1
19 Clamp
177A
3 48 Bolt
(MK103H5-9P)
MIS10032
4
20
Pilot Unloader Valve
131B
1
Bolt (MK113H5-9P,
MIS10027 4
21 Brass
Elbow
BREL0250X0125H16 1
MK113H6.5-9P)
22
1/4” Rubber Hose - 36”
178
3’
49
Washer
MIS10099
4
23 Gauge
GA0250200GC
1 50 Washer
MIS10108
2
24 Nipple
BLNP0500X1500
1 51 Bolt
MIS10022
2
25 Safety
Relief
Valve
SRV0250N165
1
26 Brass
Coupler
BRCP0375X0375H12 1
606 South Lake Street > P.O. Box 346 > Hustisford, WI 53034-0346 > 920.349.3281 > fax 920.349.3691 > www.rolair.com