Catalog › Parts manuals › TM 9-2320-280-24P › Steering and Leaning Wheel Mechanism › Fig. 143

HMMWV Front Knuckle and Geared Hub Assembly TM 9-2320-280-24P · Fig. 143

Every part in figure 143 of TM 9-2320-280-24P (HMMWV M998 series (A0, A1 and A2) repair parts), group 1004 Steering and Leaning Wheel Mechanism: 41 lines, 35 on our own shelf in Augusta, GA. The rest we source — select what you need and send one quote request, answered within one business day.

TM 9-2320-280-24P figure 143, Front Knuckle and Geared Hub Assembly: exploded drawing with item numbers

Drawing from TM 9-2320-280-24P, approved for public release. Open it full size to zoom.

Your truck

Item	Part	Qty	On our shelf
1	Vehicular Hub Assembly NSN 2530-01-413-3653 · P/N 6009352 SPINDLE,WHEEL,DRIVI FRONT,L.H.,FOR R.H. REPLACE ITEM 19 WITH ITEM 35 Fits: All A2 models, plus M1123	2	13 in stock $1,407.00 per eachgov't list price
2	Plain Encased Seal NSN 5330-01-203-6551 · P/N CR 535094-60 .SEAL,NONMETALLIC SP Fits: All A2 models, plus M1123	1	2,099 in stock $18.61our price Buy online ↗
3	Roller Tapered Bearing NSN 3110-00-100-5937 · P/N MS19081-86 BEARING,ROLLER,TAPE Fits: All A2 models, plus M1123	1	72 in stock $50–$100 eachtypical
4	Ring Spacer NSN 5365-01-174-8186 · P/N 5573989 SPACER,RING OUTER Fits: All A2 models, plus M1123	1	788 in stock $25–$40 eachtypical
5	Pipe Upper Plug NSN 4410-00-077-7341 · P/N 453006 PLUG,PIPE UPPER Fits: All A2 models, plus M1123	1	We can source it quote only
6	Lock Washer NSN 5310-01-231-0596 · P/N 5573688 WASHER,LOCK UPPER Fits: All A2 models, plus M1123	1	103,766 in stock $9.80our price Buy online ↗
7	Knuckle and Gear P/N 5593993 KNUCKLE AND GEAR Fits: All A2 models, plus M1123	1	Ask us
8	Flat Washer NSN 5310-01-473-3373 · P/N 6009454 SPACER,SLEEVE Fits: All A2 models, plus M1123	1	11 in stock
9	Roller Tapered Bearing NSN 3110-01-027-4475 · P/N 5568226 BEARING,ROLLER,TAPE UPPER Fits: All A2 models, plus M1123	2	1,352 in stock $55.00our price Buy online ↗
10	Spur Gear NSN 3020-01-432-2553 · P/N 6009453 GEAR,SPUR UPPER Fits: All A2 models, plus M1123	1	18 in stock $129.99our price Buy online ↗
11	Plain Encased Seal NSN 5330-01-456-3884 · P/N 534059 SEAL,PLAIN UPPER Fits: All A2 models, plus M1123	1	1,360 in stock $16.00our price Buy online ↗
12	Gasket NSN 5330-01-176-0825 · P/N 5573692 GASKET 0.005 Fits: All A2 models, plus M1123	V	834 in stock
13	Retainer NSN 5340-01-174-8493 · P/N 5574002 RETAINER UPPER Fits: All A2 models, plus M1123	1	37 in stock $40–$75 eachtypical
14	Flat Washer NSN 5310-00-080-6004 · P/N MS27183-14 WASHER,FLAT UPPER,3/8 Fits: All A2 models, plus M1123	4	1,146 in stock $7.83our price Buy online ↗
15	Cap Hexagon Head Screw NSN 5305-00-068-0510 · P/N B1821BH038C100N SCREW,CAP,HEXAGON H UPPER,3/8-16 X 1.00 Fits: All A2 models, plus M1123	4	26 in stock
16	Cap Hexagon Head Screw NSN 5305-00-071-2067 · P/N B1821BH050C125N SCREW,CAP,HEXAGON H 1/2-13 X 1.25 Fits: All A2 models, plus M1123	4	296 in stock
17	Flat Washer NSN 5310-00-809-5998 · P/N MS27183-18 WASHER,FLAT 1/2 Fits: All A2 models, plus M1123	4	428 in stock $27.99our price Buy online ↗
18	Pipe Plug NSN 4730-00-012-7951 · P/N 127951 PLUG,PIPE Fits: All A2 models, plus M1123	2	10 in stock
19	Steering Arm Cover NSN 2530-01-433-8702 · P/N 6005121 COVER,STEERING L.H Fits: All A2 models, plus M1123	1	6 in stock $148.86 per eachgov't list price
20	Plain Encased Seal NSN 5330-01-456-8823 · P/N 6005193 SEAL ASSEMBLY,SPINDLE Fits: All A2 models, plus M1123	1	1,793 in stock $15.00our price Buy online ↗
21	Retaining Ring NSN 5325-00-514-1299 · P/N 5008-125MD RING,RETAINING Fits: All A2 models, plus M1123	1	We can source it
22	Wheel Driving-Nondriving Spindle NSN 2530-01-449-2495 · P/N 5715160 SPINDLE AND STUD ASSEMBLY Fits: All A2 models, plus M1123	1	513 in stock $471.80 per eachgov't list price
23	Sleeve Spacer NSN 5365-01-414-2902 · P/N 5594531 SPACER,SLEEVE Fits: All A2 models, plus M1123	1	540 in stock $28.95our price Buy online ↗
24	Self-Locking Stud NSN 5307-01-196-4937 · P/N 5568211 STUD,SELF-LOCKING 9/16-18 X 1.50 Fits: All A2 models, plus M1123	8	29 in stock
25	Wheel Spindle P/N 6009349 SPINDLE,WHEEL,DRIVI Fits: All A2 models, plus M1123	1	Ask us
26	Plain Round Nut NSN 2530-01-382-5031 · P/N 12342680 NUT,PLAIN,ROUND Fits: All A2 models, plus M1123	1	1,373 in stock
27	Key Washer NSN 5310-01-213-4185 · P/N 5584462 WASHER,KEY 1-3/8 Fits: All A2 models, plus M1123	1	807 in stock $25.99our price Buy online ↗
28	Key Washer NSN 5310-01-174-8607 · P/N 5573684 WASHER,KEY 1-3/8 Fits: All A2 models, plus M1123	1	1,081 in stock
29	Roller Tapered Bearing NSN 3110-00-100-5920 · P/N 5568227 BEARING,ROLLER TAPE INNER Fits: All A2 models, plus M1123	1	1 in stock $75–$125 eachtypical
30	Ring Spacer NSN 5365-01-456-2032 · P/N 6001784 SPACER,RING Fits: All A2 models, plus M1123	1	4 in stock $25–$50 eachtypical
31	Sleeve Spacer NSN 5365-01-414-2895 · P/N 06009350 SPACER,SLEEVE Fits: All A2 models, plus M1123	1	7 in stock $25–$45 eachtypical
32	Access Cover NSN 5340-01-174-2271 · P/N 5574924 COVER,ACCESS Fits: All A2 models, plus M1123	1	35 in stock $40–$80 eachtypical
33	Flat Washer NSN 5310-01-176-0839 · P/N 5573687 WASHER,FLAT Fits: All A2 models, plus M1123	1	105,086 in stock $25.99our price Buy online ↗
34	Machine Thread Plug NSN 5365-01-177-5720 · P/N 5573690 PLUG,MACHINE THREAD Fits: All A2 models, plus M1123	1	We can source it
35	Steering Arm Cover NSN 2530-01-433-8003 · P/N 6005120 ARM,CONTROL R.H Fits: All A2 models, plus M1123	1	We can source it $222.58 per eachgov't list price
36	Machine Bolt NSN 5306-00-226-4823 · P/N B1821BH031C056N BOLT,MACHINE 5/16-18 X 5/8 Fits: All A2 models, plus M1123	8	400 in stock
37	Flat Washer NSN 5310-00-081-4219 · P/N MS27183-12 WASHER,FLAT 5/16 Fits: All A2 models, plus M1123	8	1,368 in stock
38	Spur Gear NSN 3020-01-476-2701 · P/N 6009452 GEAR,SPUR.LOWER Fits: All A2 models, plus M1123	1	547 in stock $82.00our price Buy online ↗
39	Pipe Magnetic Plug NSN 4730-00-045-9769 · P/N MS49006-6 PLUG,PIPE,MAGNETIC Fits: All A2 models, plus M1123	1	48 in stock quote only
40	Cap Hexagon Head Screw NSN 5305-00-071-2069 · P/N B1821BH050C150N SCREW,CAP,HEXAGON H 1/2-13 X 1.50 Fits: All A2 models, plus M1123	2	2,205 in stock
41	Plain Hexagon Nut NSN 5310-01-272-9981 · P/N MS51471-01 NUT,PLAIN,HEXAGON 1/2-13 Fits: All A2 models, plus M1123	2	73 in stock

Buy the 11 in-stock parts on our store ↗

Qty is how many the assembly uses, as the manual lists it. Our price is our online store's price: Buy online opens that part on secoparts.net for card checkout. Typical is an estimate from the government catalog price and what we have charged for similar parts — not a quote. Gov't list price is the government catalog (FEDLOG) price, a public reference, not ours. "Fits" comes from the manual's usable-on codes; a line without codes applies to every model.