PART NO. DESCRIPTION
229 (805) Rotating Hook Oil Flow Regulating Thumb Screw
Spring Screw
691-845 Throat Plate Screw (2)
2102 Tension Disc (2)
11170 Presser Bar Spring Washer
12431-452 Bed Slide
16380 Oil Removing Lint Screen
32758 Thread Take-up Spring
52033-452 Throat Plate (small needle hole) for 149031
52130 Thread Take-up Lever Thread Eyelet Bushing
52239 Arm Spool Pin and Thread Eyelet
52454 Thread Retainer
55623 Rotating Hook Bobbin
99691 Tension Regulating Thumb Nut Washer
143042 Rotating Hook Shaft Oil Filter Wick (felt)
143058 Needle Bar Connecting Stud Slide Block
143236 Feed Lifting Rock Shaft Oil Plug Screw Washer
143236 Feed Rock Shaft Oil Plug Screw Washer
146610 Presser Bar Lifting Lever Spring
149031 Feed Dog 19 teeth (22 teeth per inch)
149111 Face Plate Plug
154781 (850) Arm Shaft (horizontal) Thrust Collar Set
Screw (2)
154781 (850) Presser Bar Lifting Lever Pin Set Screw
154781 (850) Thread Take-up Spring Regulator Set Screw
154789 (819) Bed Slide Spring Screw (2)
154884 Bed Slide Spring
154983 (819) Presser Bar Lifting Lever Connecting Rod Nut (2)
272111 Feed Bar Connecting Link Oil Wick Clamp
504002 (850) Arm Shaft (horizontal) Bushing (center) Set
Screw
504002 (850) Arm Shaft (horizontal) Flanged Bushing (back)
Set Screw
504002 (850) Arm Shaft (horizontal) Flanged Bushing (front)
Set Screw
504002 (850) Rotating Hook Shaft Bushing (back) Set Screw
504002 (850) Rotating Hook Shaft Bushing (front) Set Screw
504002 (850) Thread Take-up Lever Link Hinge Stud Set Screw
504007 (850) Feed Lifting Rock Shaft Collar Set Screw (4)
504007 (850) Feed Rock Shaft Collar Set Screw (2)
504010-451 Arm Side Shield Screw
504010-451 Oil Removing Pump Piston Spring Bracket Set
Screw
504010-451 Slack Thread Regulator Screw
504010-451 Thread Take-up Lever Guard Screw
504010-451 Thread Take-up Lever Oil Guard Screw
504013 (850) Feed Bar Carrier Clamping Screw (2)
504013 (850) Feed Bar Hinge Pin Clamping Screw
504025 (850) Bell Crank Bracket Set Screw (2)
504028 (850) Feed Rock Shaft Flanged Bushing (front) Set
Screw
504029 (833) Feed Rock Shaft Driving Frame Hinge Pin Set
Screw
504032 (805) Rotating Hook Bobbin Case Latch Stop Screw
504047 (833) Tension Stud Set Screw
504051 (850) Feed Dog Screw (2)
504051 (850) Feed Regulating Dial Stopper Screw
504063 (809) Presser Foot Screw
505064 (805) Arm Screw (intermediate)
504066 (833) Arm Shaft (horizontal) Bevel Gear Set Screw (2)
504071 (810) Oil Pump (centrifugal) (body) Screw (3)
504084 (810) Rotating Hook Bobbin Case Holder Position
Bracket Screw
504086 (806) Rotating Hook Bobbin Case Tension Regulating
Screw
504087 (806) Rotating Hook Bobbin Case Tension Spring Screw
504094 (833) Thread Retainer Set Screw
504095 (850) Thread Take-up Crank Set Screw
504099 (809) Arm Top Cover Screw (4)
504101 (850) Arm Shaft (upright) Bevel Gear (lower) Set
Screw (2)
504101 (850) Rotating Hook Shaft Bevel Gear Set Screw (2)
504101 (850) Arm Shaft (upright) Bevel Gear (upper) Set
Screw (2)
504103 (803) Feed Bar Connecting Link Cap Screw (2)
504111 (809) Feed Lifting Rock Shaft Oil Plug Screw
504112 (850) Needle Set Screw
504117 (850) Thread Take-up Crank Clamping Screw
504118 (803) Needle Bar Connecting Link Cap Screw
504119 (850) Machine Pulley Set Screw (2)
504120 (850) Needle Bar Crank Position Screw
504129 (850) Needle Bar Bushing (lower) Set Screw
504129 (850) Needle Bar Bushing (upper) Set Screw
504129 (850) Presser Bar Bushing (lower) Set Screw
504134 (850) Feed Regulating Dial Set Screw
NUMERICAL LIST OF PARTS FOR MACHINE 491D200GA
PART NO. DESCRIPTION
504134 (850) Feed Reverse Lever Hinge Stud Collar Set Screw
504134 (850) Rotating Hook Shaft Oil Retaining Collar Set
Screw (2)
504145 (809) Oil Removing Tube Retaining Clamp Screw
505001 Arm Dowel Pin (2)
505008 Arm Spool Pin Washer (felt)
505151 Tension Releasing Lever Hinge Pin
505152 Tension Releasing Lever Spring
505317-452 Bed Slide complete, Nos. 12431-452, 154884 and
two 154789
505351 Rotating Hook Bobbin Case Hinge, Nos. 505353,
505354 and 505355
505353 Rotating Hook Bobbin Case Latch
505354 Rotating Hook Bobbin Case Latch Lever
505355 Rotating Hook Bobbin Case Latch Lever Fulcrum
Pin
505356 Rotating Hook Bobbin Case Latch Spring
505575 Presser Bar Spring
505643 Presser Foot (spring hinged) complete
505647 Rotating Hook Shaft Oil Filter Wick Holder
505648 Rotating Hook Shaft Oil Filter complete, Nos.
143042 and 505647
505649 Presser Bar Bushing (lower)
540406 Arm Shaft (horizontal) Flanged Bushing (front)
540434 Needle Bar Connecting Stud with 545340
540450 Needle Bar Connecting Stud 540434 with 143058
540476 Thread Take-up Crank Wearing Plate
540524 Needle Bar Bushing (lower)
540528 Needle Bar Bushing (lower) Felt
540533 Thread Take-up Spring Regulator O-ring
540534 Thread Take-up Spring Regulator Rubber Cap
540536 Feed Bar Carrier
540537 Feed Bar Carrier 540536 with three 504013
540538 Feed Bar Carrier Oil Wick (felt)
540539 Feed Lifting Rock Shaft
540540 Feed Lifting Rock Shaft complete, Nos. 143236,
504111, 540539 and 545810
540541 Feed Lifting Rock Shaft Oil Wick (outer)
(cotton)
540541 Feed Rock Shaft Oil Wick (outer)(cotton)
540542 Feed Rock Shaft
540543 Feed Rock Shaft complete, Nos. 143236, 540542,
545160 and 545839
540544 Feed Bar complete, Nos. 540537, 540538, 545789,
545791, 545808, 545987 and two 504103
540547 Feed Bar Connecting Link Oil Wick (cotton)
540549 Thread Guard (side of arm)
540551 Arm Shaft (upright)
540553 Oil Removing Pump (body)
540555 Oil Removing Pump Bracket
540556 Oil Removing Pump Piston
540557 Oil Removing Pump Piston Spring Bracket
540561 Oil Removing Tube
540606 Arm Shaft (horizontal) and Needle Bar Crank
with 504095, 504117, 504120 and 549230
540608 Arm Shaft (horizontal) Thrust Collar with two
154781
540610 Arm Side Shield with 545770 and 545771
540612 Arm Top Cover with 540665 and 545773
540617 Bell Crank complete
540619 Face Plate with 149111 and 546925
540621 Feed and Feed Lifting Eccentric with two 545313
540623 Feed Regulating Dial with 545492, 540689 and
504134
540624 Feed Regulating Dial Lock Pin
540625 Feed Regulating Dial Lock Pin Spring
540625 Oil Removing Pump Piston Spring
540626 Feed Regulating Plate
540628 Feed Reverse Lever with 545046
540629 Feed Reverse Lever complete, Nos. 504051,
540623, 540624, 540625, 540628, 540690,
549382 and 549383
540630 Feed Reverse Lever Hinge Stud
540631 Feed Reverse Lever Hinge Stud 540630 with
545047 and 545825
540633 Feed Reverse Lever Hinge Stud Collar with 504134
540635 Feed Reverse Lever Hinge Stud Crank with 549183
540636 Feed Reverse Lever Hinge Stud Crank Connecting
Link
540637 Feed Reverse Lever Hinge Stud Flanged Bushing
540639 Feed Reverse Lever Spring
540641 Feed Reverse Lever Spring Retainer
540642 Feed Reverse Lever Spring Screw Collar
540644 Feed Rock Shaft Crank with 549183 and 545181