Specifications
ORC SERIES, MODEL S CLUTCHES
13
ORC Series, Model S
BOSTON GEAR
BOSTON GEAR
®
Key No. Name Size 1 (Qty.) Size 2 (Qty.) Size 3 (Qty.) Size 4 (Qty.) Size 5 (Qty.) Size 6 (Qty.)
T Housing Ass’y., or 711257-XXX (1) 711148-XXX (1) 711180-XXX (1) 711223-XXX (1) 711238-XXX (1) 711266-XXX (1)
*1
B Housing Ass’y.,or 711258-XXX (1) 711149-XXX (1) 711181-XXX (1) 711224-XXX (1) 711239-XXX (1) 711267-XXX (1)
C Housing Ass’y.,or 711259-XXX (1) 711150-XXX (1) 711182-XXX (1) 711225-XXX (1) 711240-XXX (1) 711268-XXX (1)
N/R Housing Ass’y, 711260-XXX (1) 711151-XXX (1) 711183-XXX (1) 711226-XXX (1) O/A O/A
2 Housing Bearing 039273-041 (1) 039273-043 (1) 039273-044 (2) 039273-038 (1) 711900-006 (1) 711900-008 (1)
3 Hardened Bushing — 730634-002 (2) 730634-003 (2) 730634-004 (2) 730634-005 (2) —
4 Limit Stop Pin 730422-001 (1) 730422-001 (1) 730422-002 (1) 730422-002 (1) 730422-003 (1) 730422-003 (1)
5 Access Screws 040940-031 (2) 040940-042 (2) 074102-003 (2) 074102-078 (2) 074102-078 (2) 040940-078 (2)
6 Grease Fitting 034186-029 (1) 034186-029 (1) 034186-029 (1) 034186-029 (1) 034186-029 (1) 034186-029 (1)
7 Relief Fitting 034186-028 (1) 034186-028 (1) 034186-028 (1) 034186-028 (1) 034186-028 (1) 034186-028 (1)
8 CoverAss’y 711261-001 (1) 711146-001 (1) 711185-001 (1) 711219-001 (1) 711242-001 (1) 711269-001 (1)
9 Cover Bearing 039273-040 (1) 039273-042 (1) 039273-045 (1) 039273-038 (1) 711900-005 (1) 711900-007 (1)
3 Hardened Bushing — 730634-002 (2) 730634-003 (2) 730634-004 (2) 730634-005 (2) —
10 Drive Pawl 730429-001 (1) 730430-001 (1) 730431-001 (1) 730432-001 (1) 730433-001 (1) 730434-001 (1)
*11 Reset Pawl 730367-XXX (1) 730368-XXX (1) 730369-XXX (1) 730370-XXX (1) 730371-XXX (1) 730372-XXX (1)
12 Rotor Assembly 710354-001 (1) 710354-002 (1) 710354-003 (1) 710354-004 (1) 710354-005 (1) 710354-006 (1)
13 Rotor Setscrew 043243-012 (1) 043243-022 (1) 043243-041 (1) ** (1) 043243-058 (1) 043243-058 (1)
14 Reset Spring Screw 730382-001 (1) 730382-002 (1) 730382-003 (1) 730382-004 (1) 730382-005 (1) 730382-006 (1)
15
Reset Spring Disc 730383-001 (1) 730383-002 (1) 730383-003 (1) 730383-004 (1) 730383-005 (1) 730383-006 (1)
LSAP Assembly 710355-001 (1) 710355-002 (1) 710355-003 (1) 710355-004 (1) 710355-005 (1) 710355-006 (1)
16 Actuating Pin 730384-001 (1) 730384-002 (1) 730384-003 (1) 730384-004 (1) 730384-005 (1) 730384-006 (1)
17 Roll Pin 040942-044 (1) 040942-044 (1) 040942-045 (1) 040942-045 (1) 040942-046 (1) 040942-045 (1)
A-Drive Spring or 730385-001 (1) 730385-007 (1) 730385-014 (1) 730385-020 (1) 730385-026 (1) 730385-032 (1)
18 B-Drive Spring or 730385-002 (1) 730385-008 (1) 730385-015 (1) 730385-021 (1) 730385-027 (1) 730385-033 (1)
C-Drive Spring 730385-003 (1) 730385-009 (1) 730385-016 (1) 730385-022 (1) 730385-028 (1) 730385-034 (1)
A-Reset Spring, or 730385-004 (1) 730385-010 (1) 730385-017 (1) 730385-023 (1) 730385-029 (1) 730385-035 (1)
B-Reset Spring, or 730385-005 (1) 730385-011 (1) 730385-018 (1) 730385-024 (1) 730385-030 (1) 730385-036 (1)
19
C-Reset Spring, or 730385-006 (1) 730385-012 (1) 730385-019 (1) 730385-025 (1) 730385-031 (1) 730385-037 (1)
D-Reset Spring — 730385-013 (1) — — — —
20 Ball Thrust — 730386-001 (1) 730386-002 (1) 730386-003 (1) 730387-001 (2) 730387-002 (2)
21 Drive Spring Screw 730379-001 (1) 730379-002 (1) 730379-003 (1) 730379-003 (1) 730380-001 (1) 730381-001 (1)
22 Drive Spring Washer 730388-001 (1) 730388-002 (1) 730388-003 (1) 730388-003 (1) 730388-004 (1) 730388-005 (1)
23 Snap Ring — 040682-029 (1) 040682-030 (1) 040682-030 (1) 040682-030 (1) 040682-031 (1)
24 Reset Screw Ass’y. 710356-001 (1) 710356-002 (1) 710356-003 (1) 710356-004 (1) 710356-005 (1) 710356-006 (1)
25 Locking Screw 074102-015 (2) 074102-015 (2) 074102-031 (2) 074102-031 (2) 074102-027 (2) 074102-027 (2)
26 Locking Insert 730389-001 (2) 730389-001 (2) 730389-002 (2) 730389-002 (2) 730389-003 (2) 730389-003 (2)
27 Cover Screw 041315-048 (3) 041315-062 (3) 041315-077 (3) 041315-106 (4) 041315-121 (4) 041315-021 (4)
PART IDENTIFICATION - MODEL S WITH LIMIT SWITCH PIN (LSAP) TYPES SA & SM
CAUTION!
Rotating equipment is potentially dangerous and could
cause injury or damage if not properly protected. Follow all
In accordance with our established policy to constantly
improve our products, the specifications contained herein
are subject to change without notice.
SA/SB/SC SM/SP/SS
*Dash Numbers Are: Automatic Manual
T Housing Ass’y. -001 -002
B Housing Ass’y. -001 -002
C Housing Ass’y. -001 -002
N/R Housing Ass’y. -001 -002
Reset Pawl -001 -003
**Dependent upon bore—consult the factory.
Note:
Please include clutch catalog number when ordering any spare
parts.