Quill Housing

STK Machine Repairs, Inc.

Specializing in Bridgeport Parts & Service Repairs

Return to Homepage

Find your replacement parts with our On-line Parts Manual, then simply fax to 847-888-0897.

Bridgeport Series I part lists and diagrams are below:

For Sale:
Used/Rebuilt Bridgeport mills

For Sale:
Used/Rebuilt surface grinders

Quill Housing Assembly

Item No.	Part No.	Description	Item No.	Part No.	Description	Item No.	Part No.	Description
1	1270	Round head machine screw	55	1342	Bushing	108	1374	Brass plug
2	1303	Bevel pinion washer	56	1356	Pin	109	1375	Overload clutch locknut
3	1304	Feed bevel pinion	57	1355	Pin	110	1372	Clutch ring
4	1305	Feed worm gear shaft sleeve	58	1359	Key	111	1371	Clutch ring pin (2 req.)
5	1306	Worm cradle bushing	59	1354	Feed worm shaft	112	1389	Overload clutch washer
6	1307	Socket set screw	60	1353	Roll pin	113	1390	Snap ring
7	1308	Worm gear spacer	61	1120	Reverse clutch rod	114	1388/td>	Overload clutch trip lever
8	1309	Feed drive worm gear	62	1030	Feed reverse knob assembly	115	1399	Socket set screw
9	1310	Feed drive worm gear shaft	63	1165	Micrometer scale	116	1404	Handwheel clutch spring screw
10	1311	Worm shaft key	64	1434-A	Upper round head screw	117	1403	Compression spring
11	1179	Key	65	1434-B	Lower round head screw	118	1402	Steel ball
12	1222	Socket set screw	66	1033	Quill stop micro-screw	119	1401	Handwheel clutch
13	1317	Feed engage pin	67	1451	Feed reverse trip plunger	120	1393	Locknut
14	1318	Worm gear cradle	68	1033-03	Reverse trip ball lever	121	1392	Socket set screw
15	1254	Socket set screw	69	1452	Reverse trip ball lever screw	122	1370	Socket head cap screw (2 req.)
16	1319	Worm gear cradle throw-out	70	1438	Quill stop knob	123	1391	Clutch arm cover
17	1320	Shift sleeve	71	1439	Socket head cap screw	124	1413	Handwheel assembly
18	1326	Socket head cap screw	72	1053	Micrometer quick-nut	125	1406	Cam rod sleeve
19	1299	Gearshift plunger	73	1033-02	Feed trip lever w/set screw	126	1387	Dowel pin
20	1300	Compression spring	74	1426	Socket set screw	127	1405	Roll pin
21	1297	Shift crank	75	1427	Trip lever pin	128	1394	Cam rod
22	1295	Roll pin	76	1431	T-bolt assembly	129	1408	Compression spring
23	1259	Plastic ball	77	1433	Locknut	130	1407	Roll pin
24	1361	Cluster gear shift crank	78	1432	Lower clamping bolt spacer	131	1409	Trip plunger
25	1363	Cluster gear cover	79	1200	Chamfered and Hardened washer	132	1410	Feed trip plunger bushing
26	1357	Feed shift rod	80	1096	Worm gear	133	1411	Trip plunger bushing
27	1358	Socket set screw	81	1097	Adjusting worm shaft w/key	134	1412	Feed trip plunger
28	1360	Feed gear shift fork	82	1453	Socket set screw	135	1395	Trip handle
29	1313	Locknut	83	1112	Clock spring assembly	136	1397	Feed trip bracket
30	1314	Washer	84	1448	Pinion shaft hub sleeve	137	1195	Socket head cap screw (2 req.)
31	1316	Feed reverse bevel gear	85	1021	Quill feed speed handle	138	1435	Quill washer head screw
32	1315	Cluster gear key Shield	86	1429	Quill lock bolt	139	1164	Felt washer
33	1337	Feed drive gear	87	1428	Quill lock sleeve (Tapped)	140	1415	Quill skirt
34	1338	Key	88	1430	Quill lock sleeve (Untapped)	141	1420	Nose piece
35	1339	Cluster gear input shaft	89	1151	Quill lock handle	142	1425	Quill
36	1340	Feed drive gear Shield	90A	1272	Oiler tube assembly	143	1454	Quill housing
37	1341	Needle bearing	90B	037-0246	Oil tube assembly	144	1424	Special socket set screw
38	1346	Mock-it lockscrew	91	1442	Spring pin	145	1137	Collet alignment screw
39	1345	Socket set screw	92	1445	Key	146A	1414	R/8 spindle only
40	1329	Cluster gear assembly	93	1440	Quill pinion shaft	146B	1414-A	R-8 spindle assembly *Erickson: Quick change 30T & 40T spindles/sub-parts available
41	1328	Gear shaft upper bearing	94	1124	Pinion shaft hub screw	147	1416	Locknut
42	1330	Cluster gear key	95	1138	Safety clutch spring	148	1417	Lockwasher
43	1331	Round end key	96	1449	Quill pinion gear	149	1418	Upper spindle bearing
44	1332	Cluster gear shaft	97	1139	Overload clutch	150	1419	Sleeve
45	1333	Snap ring	98	1376	Overload clutch sleeve	151	1422	Spindle bearing set
46	1334	Bevel gear bearing	99	1381	Snap ring	152	1423	Bearing spacer (Large & Small)
47	1335	Bevel gear thrust spacer	100	1140	Overload clutch ring	153	1421	Spindle dirt shield
48	1336	Feed reverse bevel pinion	101	1377	Single spring washer (3 req.)	154	1351	Socket set screw
49	1348	Bushing	102	1378	Round head screw (3 req.)	155	037-0248	Indicator rod
50	1349	Feed reverse bevel gear	103	1386	Overload clutch worm gear	156	037-0249	Indicator rod screw
51	1350	Feed reverse clutch	104	1385	Pinion shaft worm gear	157	037-0250	Micro-screw jam nut
52	1347	Feed worm shaft thrust washer	105	1384	Quill pinion shaft bushing
53	1344	Feed worm shaft bushing	106	1108	Compression spring
54	1343	Worm gear	107	1383	Clutch lever spring plunger

For more information, please call
(847) 888-0797

STK Machine Repairs, Inc.
500 N. La Fox St.
South Elgin, IL 60177

www.stkrebuilders.com