SECO Parts and Equipment — U.S. stocking supplier since 1951 · CAGE 1JUW8 · 3000 Mike Padgett Hwy, Augusta, GA 30906 706-798-7500 sales@secoglobal.com secoparts.net ↗

NSN catalog · 90,857 parts Quote list Online store ↗

Catalog › Parts manuals › TM 9-2320-280-24P › Steering and Leaning Wheel Mechanism › Fig. 144

HMMWV Front Control Arms, Ball Joints, and Mounting Hardware TM 9-2320-280-24P · Fig. 144

Every part in figure 144 of TM 9-2320-280-24P (HMMWV M998 series (A0, A1 and A2) repair parts), group 1004 Steering and Leaning Wheel Mechanism: 36 lines, 33 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 144, Front Control Arms, Ball Joints, and Mounting Hardware: 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	Cap Hexagon Head Screw NSN 5305-00-947-4361 · P/N B1821BH075C475N SCREW,CAP,HEXAGON H 3/4-10 X 4.75 Fits: All models	6	3 in stock
2	Flat Washer NSN 5310-01-147-4052 · P/N 2436168 WASHER,FLAT 3/4 Fits: All models	16	301 in stock
3	Self-Locking Hexagon Nut NSN 5310-00-409-3333 · P/N MS51943-45 NUT,SELF-LOCKING,HE 3/4-10 Fits: All models	8	5,754 in stock
4	Self-Locking Hexagon Nut NSN 5310-00-814-0673 · P/N MS51943-33 NUT,SELF-LOCKING,HE 5/16-18 Fits: All A0 and A1 models, plus M1121	8	354 in stock
4	Self-Locking Hexagon Nut NSN 5310-00-814-0672 · P/N MS51943-36 NUT,SELF-LOCKING,HE 3/8-24 Fits: All A2 models, plus M1123	8	442 in stock
5	Flat Washer NSN 5310-01-119-1024 · P/N 2436162 WASHER,FLAT 5/16 Fits: All A0 and A1 models, plus M1121	16	471 in stock
5	Flat Washer NSN 5310-01-412-4013 · P/N 2436163 WASHER,FLAT 3/8 Fits: All A2 models, plus M1123	16	6 in stock
6	Control Vehicular Suspension Arm NSN 2530-01-175-7211 · P/N 5584769 ARM,CONTROL,VEHICUL FRONT,L.H Fits: All A0 and A1 models, plus M1121	1	1 in stock $520.08 per eachgov't list price
6	Control Vehicular Suspension Arm NSN 2530-01-176-4650 · P/N 12338268-2 ARM,CONTROL,VEHICUL FRONT,R.H Fits: All A0 and A1 models, plus M1121	1	1 in stock
6	Control Vehicular Suspension Arm NSN 2530-01-414-7844 · P/N 12460167 ARM,CONTROL,VEHICUL FRONT,L.H Fits: All A2 models, plus M1123	1	We can source it
6	Control Vehicular Suspension Arm NSN 2530-01-413-1365 · P/N 12460151 ARM,CONTROL,VEHICUL FRONT,R.H Fits: All A2 models, plus M1123	1	725 in stock $285.00our price Buy online ↗
7	Sleeve Bushing NSN 3120-01-186-5527 · P/N 12338270 BUSHING,SLEEVE Fits: All models	2	2,851 in stock $35.99our price Buy online ↗
8	Ball Joint Parts Kit NSN 2530-01-188-3685 · P/N C-205-TEZ-35 PARTS KIT,BALL JOIN Fits: All A0 and A1 models, plus M1121	2	553 in stock $36.00our price Buy online ↗
8	Parts Kit NSN 2530-01-413-1366 · P/N 6007755 PARTS KIT,BALL JOIN Fits: All A2 models, plus M1123	2	1,687 in stock
9	Lubrication Fitting NSN 4730-00-050-4203 · P/N MS15001-1 FITTING,LUBRICATION Fits: All models	1	298 in stock
10	Plain Slotted Hexagon Nut NSN 5310-00-850-7004 · P/N MS35692-54 NUT,PLAIN,SLOTTED,H 5/8-18 Fits: All models	1	8,940 in stock
11	Ball Joint Retainer NSN 2530-01-210-1324 · P/N 12338320 RETAINER,BALL JOINT UPPER Fits: All A0 and A1 models, plus M1121	2	991 in stock
12	Cap Hexagon Head Screw NSN 5305-01-412-5994 · P/N 12460159 SCREW,CAP,HEXAGON H 3/8-24 X 1.375 Fits: All A2 models, plus M1123	8	We can source it
12	Machine Bolt NSN 5306-00-226-4829 · P/N B1821BH031C125N SCREW,CAP,HEXAGON H 5/16-18 X 1.125 Fits: All A0 and A1 models, plus M1121	8	74 in stock
13	Cotter Pin NSN 5315-00-012-0123 · P/N MS24665-355 PIN,COTTER 1/8 X 1-1/4 Fits: All models	4	955 in stock
14	Self-Locking Hexagon Nut NSN 5310-00-935-9021 · P/N MS51943-35 NUT,SELF-LOCKING,HE 3/8-16 Fits: All A0 and A1 models, plus M1121	8	219 in stock
14	Self-Locking Hexagon Nut NSN 5310-01-150-4003 · P/N 9422299 NUT,SELF-LOCKING,HE 7/16-14 UNC Fits: All A2 models, plus M1123	8	251 in stock
15	Flat Washer NSN 5310-01-412-4013 · P/N 2436163 WASHER,FLAT 3/8 Fits: All A0 and A1 models, plus M1121	16	6 in stock
15	Flat Washer NSN 5310-00-809-4085 · P/N MS27183-16 WASHER,FLAT 7/16 Fits: All A2 models, plus M1123	16	170 in stock
16	Cap Hexagon Head Screw NSN 5305-00-688-2111 · P/N B1821BH038C138N SCREW,CAP,HEXAGON H 3/8-16 X 1.375 Fits: All A0 and A1 models, plus M1121	8	296 in stock
16	Cap Hexagon Head Screw NSN 5305-00-071-2055 · P/N B1821BH044C150N SCREW,CAP,HEXAGON H 7/16-14 X 1.50 Fits: All A2 models, plus M1123	8	15 in stock
17	Ball Joint Parts Kit NSN 2530-01-422-9390 · P/N 6006645 BALL JOINT LOWER Fits: All A1 and A2 models, plus M1097, M1123	2	1,701 in stock $30–$60 eachtypical
17	Ball Joint Parts Kit NSN 2530-01-188-3684 · P/N 12338328 PARTS KIT,BALL JOIN LOWER Fits: All A0 models except M1097, plus M1121	2	42 in stock $38.00our price Buy online ↗
18	Plain Slotted Hexagon Nut NSN 5310-00-850-7004 · P/N MS35692-54 NUT,PLAIN,SLOTTED,H 5/8-18 Fits: All models	1	8,940 in stock
19	Lubrication Fitting NSN 4730-00-050-4203 · P/N MS15001-1 FITTING,LUBRICATION Fits: All models	1	298 in stock
20	Control Vehicular Suspension Arm NSN 2530-01-175-7212 · P/N 5579475 ARM,CONTROL,VEHICUL LOWER FRONT, R.H Fits: All A0 and A1 models, plus M1121	1	210 in stock $821.76 per eachgov't list price
20	Control Vehicular Suspension Arm NSN 2530-01-175-7213 · P/N 5579474 ARM,CONTROL,VEHICUL LOWER FRONT, L.H Fits: All A0 and A1 models, plus M1121	1	213 in stock $766.48 per eachgov't list price
20	Control Vehicular Suspension Arm NSN 2530-01-420-7895 · P/N RCSK17250 ARM,CONTROL,VEHICUL LOWER FRONT L.H Fits: All A2 models, plus M1123	1	345 in stock $627.66 per eachgov't list price
20	Control Vehicular Suspension Arm NSN 2530-01-420-8634 · P/N 6013199 ARM,CONTROL,VEHICUL LOWER FRONT R.H Fits: All A2 models, plus M1123	1	40 in stock $602.70our price Buy online ↗
21	Sleeve Bushing NSN 3120-01-186-5527 · P/N 12338270 BUSHING,SLEEVE LOWER Fits: All models	2	2,851 in stock $35.99our price Buy online ↗
22	Cap Hexagon Head Screw NSN 5305-00-947-4362 · P/N B1821BH075C500N SCREW,CAP,HEXAGON H 3/4-10 X 5.00 Fits: All models	2	We can source it

Buy the 6 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.