Catalog › Parts manuals › TM 9-2320-280-24P › Frame Assembly › Fig. 188

HMMWV Rear Bumper and Lifting Shackle TM 9-2320-280-24P · Fig. 188

Every part in figure 188 of TM 9-2320-280-24P (HMMWV M998 series (A0, A1 and A2) repair parts), group 1501 Frame Assembly: 48 lines, 39 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 188, Rear Bumper and Lifting Shackle: 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 5305-00-071-2078 · P/N B1821BH050C375N SCREW,CAP,HEXAGON H 1/2-13 X 3.75 Fits: All A2 models, plus M996, M996A1, M997, M997A1, M1037, M1042 and 3 more	2	11 in stock
2	Flat Washer NSN 5310-01-253-8948 · P/N 5593320 WASHER,FLAT 1/2 Fits: All A2 models, plus M996, M996A1, M997, M997A1, M1037, M1042 and 3 more	52	7 in stock
3	Vehicular Bumper Bracket NSN 2540-01-395-7999 · P/N 12342960 BRACKET,MOUNTING INNER Fits: All A2 models, plus M996A1, M997A1, M1097, M1097A1, M1123	2	We can source it quote only $35–$65 eachtypical
3	Mounting Bracket NSN 5340-01-196-4720 · P/N 12340019 BRACKET,MOUNTING INNER Fits: M996, M997, M1037, M1042	2	119 in stock $101.26 per eachgov't list price
4	Bump Brace Assembly NSN 2540-01-257-3877 · P/N 12339186 BRACE ASSEMBLY,BUMP OUTER Fits: All A2 models, plus M996, M996A1, M997, M997A1, M1037, M1042 and 3 more	2	We can source it $50–$100 eachtypical
5	Self-Locking Hexagon Nut NSN 5310-00-488-3889 · P/N MS51943-39 NUT,SELF-LOCKING,HE 1/2-13 Fits: All A2 models, plus M996, M996A1, M997, M997A1, M1037, M1042 and 3 more	26	1,713 in stock
6	Cap Hexagon Head Screw NSN 5305-00-071-2075 · P/N B1821BH050C300N SCREW,CAP,HEXAGON H 1/2-13 X 3.00 Fits: All A2 models, plus M996, M996A1, M997, M997A1, M1037, M1042 and 3 more	12	259 in stock
7	Vehicular Bumper NSN 2540-01-196-4920 · P/N 12338218 BUMPER,VEHICULAR Fits: M996, M996A1, M997, M997A1, M1037, M1042 and 2 more	1	310 in stock $511.66 per eachgov't list price
7	Vehicular Bumper NSN 2540-01-411-2733 · P/N 12446973 BUMPER,VEHICULAR Fits: All A2 models, plus M1123	1	45 in stock $1,248.92 per eachgov't list price
8	Vehicular Components Bracket NSN 2590-01-315-9128 · P/N 12342373 BRACKET,VEHICULAR C Fits: M996, M996A1, M997, M997A1, M1037, M1042 and 2 more	2	1 in stock $80–$140 eachtypical
9	Cap Hexagon Head Screw NSN 5305-00-071-2076 · P/N B1821BH050C325N SCREW,CAP,HEXAGON H 1/2-13 X 3.25 Fits: M996, M996A1, M997, M997A1, M1037, M1042 and 2 more	4	4 in stock
10	Rod End Connector NSN 5340-01-412-7514 · P/N 12447089-2 CONNECTOR,ROD END Fits: All A2 models, plus M1123	2	2,045 in stock $48.00our price Buy online ↗
11	Cap Hexagon Head Screw NSN 5305-01-264-3602 · P/N 12338225-1 SCREW,CAP,HEXAGON H 5/8-18 X 5.50 Fits: M996, M996A1, M997, M997A1, M997A2, M1037 and 5 more	2	69 in stock
12	Shackle NSN 4030-01-316-1551 · P/N 12342354 SHACKLE Fits: M996, M996A1, M997, M997A1, M997A2, M1037 and 5 more	2	94 in stock $53.00our price Buy online ↗
13	Cotter Pin NSN 5315-00-012-0123 · P/N MS24665-355 PIN,COTTER 1/8 X 1.25 Fits: M996, M996A1, M997, M997A1, M997A2, M1037 and 5 more	2	955 in stock
14	Plain Slotted Hexagon Nut NSN 5310-00-850-7004 · P/N MS35692-54 NUT,PLAIN,SLOTTED,H 5/8-18 Fits: M996, M996A1, M997, M997A1, M997A2, M1037 and 5 more	2	8,940 in stock
15	Spring Tension Washer NSN 5310-00-595-7486 · P/N 10-40704-22 WASHER,SPRING TENSI 49/64 I.D Fits: M996, M996A1, M997, M997A1, M997A2, M1037 and 5 more	2	9 in stock
16	Mounting Bracket NSN 5340-01-408-8523 · P/N 12446989 BRACKET,MOUNTING OUTER,L.H Fits: All A2 models, plus M1123	1	252 in stock $132.52 per eachgov't list price
16	Mounting Bracket NSN 5340-01-408-8529 · P/N 12446990 BRACKET,MOUNTING OUTER,R.H Fits: All A2 models, plus M1123	1	182 in stock $100–$165 eachtypical
16	Bumper Support NSN 5340-01-196-4721 · P/N 12338202-1 SUPPORT,BUMPER OUTER, L.H Fits: M996, M996A1, M997, M997A1, M1037, M1042 and 2 more	1	11 in stock
16	Bumper Support NSN 5340-01-196-4722 · P/N 12338202-2 SUPPORT,BUMPER OUTER, R.H Fits: M996, M996A1, M997, M997A1, M1037, M1042 and 2 more	1	19 in stock $132.94 per eachgov't list price
17	Flat Washer NSN 5310-01-147-4052 · P/N 2436168 WASHER,FLAT 3/4 Fits: All A2 models, plus M1123	2	301 in stock
18	Plain Slotted Hexagon Nut NSN 5310-00-850-6993 · P/N MS35692-62 NUT,PLAIN,CASTELLAT 3/4-20 Fits: All A2 models, plus M1123	2	272 in stock $10.89our price Buy online ↗
19	Cotter Pin NSN 5315-00-239-8032 · P/N MS24665-513 PIN,COTTER 3/32 X 1/2 Fits: All A2 models, plus M1123	2	100 in stock
20	Plate Spacer NSN 5365-01-205-5377 · P/N 12338164 SPACER,PLATE Fits: M996, M996A1, M997, M997A1, M997A2, M1037 and 5 more	4	2,392 in stock $9.79our price Buy online ↗
21	Mounting Bracket NSN 5340-01-476-6243 · P/N 12446991 BRACKET,MOUNTING INNER Fits: All A2 models, plus M1123	2	We can source it $30–$65 eachtypical
21	Bumper Support NSN 2540-01-196-4723 · P/N 12338194 SUPPORT,BUMPER INNER Fits: M996, M996A1, M997, M997A1, M1037, M1042 and 2 more	2	1,617 in stock $24.00our price Buy online ↗
22	Cap Hexagon Head Screw NSN 5305-00-071-1783 · P/N B1821BH050C425N SCREW,CAP,HEXAGON H 1/2-13 X 4.25 Fits: All A2 models, plus M996, M996A1, M997, M997A1, M1037, M1042 and 3 more	8	196 in stock
23	Flat Washer NSN 5310-01-121-1703 · P/N 2436165 WASHER,FLAT Fits: M966, M966A1, M998, M998A1, M1025, M1025A1 and 8 more	24	2,218 in stock
24	Cap Hexagon Head Screw NSN 5305-00-071-2073 · P/N B1821BH050C250N SCREW,CAP,HEXAGON H Fits: M1035A2, M1043A2, M1045A2, M1123	4	2,000 in stock
24	Cap Hexagon Head Screw NSN 5305-00-071-2079 · P/N B1821BH050C400N SCREW,CAP,HEXAGON H Fits: M966, M966A1, M998, M998A1, M1025, M1025A1 and 4 more	4	60 in stock
25	Towbar Vehicular Adapter NSN 2540-01-476-6609 · P/N RCSK18530 PINTLE CHANNEL Fits: M966, M966A1, M998, M998A1, M1025, M1025A1 and 8 more	1	17 in stock $396.37 per eachgov't list price
26	Mounting Bracket NSN 5340-01-476-2963 · P/N RCSK18531 BRACKET,MOUNTING R.H Fits: M966, M966A1, M998, M998A1, M1025, M1025A1 and 8 more	1	13 in stock $65–$110 eachtypical
27	Machine Bolt NSN 5306-01-186-5369 · P/N 9415560 BOLT,MACHINE Fits: M966, M966A1, M998, M998A1, M1025, M1025A1 and 8 more	8	We can source it
28	Self-Locking Hexagon Nut NSN 5310-00-409-3333 · P/N MS51943-45 NUT,SELF-LOCKING Fits: M966, M966A1, M998, M998A1, M1025, M1025A1 and 8 more	4	5,754 in stock
29	Flat Washer NSN 5310-01-147-4052 · P/N 2436168 WASHER,FLAT Fits: M966, M966A1, M998, M998A1, M1025, M1025A1 and 8 more	10	301 in stock
30	Mounting Bracket NSN 5340-01-476-5072 · P/N RCSK18596 BRACKET,MOUNTING L.H Fits: M966, M966A1, M998, M998A1, M1025, M1025A1 and 8 more	1	We can source it $70–$120 eachtypical
31	Rod End Connector NSN 5340-01-413-0282 · P/N 12447089-1 CONNECTOR,ROD END Fits: M1035A2, M1043A2, M1045A2, M1123	2	We can source it $85–$140 eachtypical
32	Self-Locking Hexagon Nut NSN 5310-00-225-6993 · P/N PWA10132-3 NUT,SELF-LOCKING,HE Fits: M966, M966A1, M998, M998A1, M1025, M1025A1 and 8 more	10	8 in stock
33	Mounting Bracket NSN 5340-01-476-2840 · P/N RCSK18747-2 BRACKET,MOUNTING Fits: M1035A2, M1043A2, M1045A2, M1123	1	1 in stock $476.38 per eachgov't list price
33	Mounting Bracket NSN 5340-01-476-2845 · P/N RCSK18747-1 BRACKET,MOUNTING Fits: M1035A2, M1043A2, M1045A2, M1123	1	22 in stock $283.03our price Buy online ↗
34	Plain Slotted Hexagon Nut NSN 5310-00-850-6868 · P/N MS35692-9 NUT,PLAIN,SLOTTED,H Fits: M1035A2, M1043A2, M1045A2, M1123	2	2 in stock
35	Cotter Pin NSN 5315-00-239-8032 · P/N MS24665-513 PIN,COTTER Fits: M1035A2, M1043A2, M1045A2, M1123	2	100 in stock
36	Mounting Bracket NSN 5340-01-476-2972 · P/N RCSK18532 BRACKET,MOUNTING Fits: M966, M966A1, M998, M998A1, M1025, M1025A1 and 8 more	2	We can source it $95–$160 eachtypical
37	Machine Bolt NSN 5305-01-360-1128 · P/N 455006 BOLT,MACHINE Fits: M966, M966A1, M998, M998A1, M1025, M1025A1 and 8 more	2	30 in stock
38	Self-Locking Hexagon Nut NSN 5310-00-488-3889 · P/N MS51943-39 NUT,SELF-LOCKING,HE Fits: M966, M966A1, M998, M998A1, M1025, M1025A1 and 8 more	4	1,713 in stock
39	Machine Bolt NSN 5306-01-492-7301 · P/N 223533 BOLT,MACHINE Fits: M1035A2, M1043A2, M1045A2, M1123	4	We can source it
39	Cap Hexagon Head Screw NSN 5305-00-947-4358 · P/N B1821BH075C400N SCREW,CAP,HEXAGON H Fits: M966, M966A1, M998, M998A1, M1025, M1025A1 and 4 more	4	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.