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Catalog › Parts manuals › TM 9-2320-280-24P › Hand Brakes › Fig. 157

HMMWV Rear Parking Brake and Caliper Assembly TM 9-2320-280-24P · Fig. 157

Every part in figure 157 of TM 9-2320-280-24P (HMMWV M998 series (A0, A1 and A2) repair parts), group 1201 Hand Brakes: 30 lines, 18 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 157, Rear Parking Brake and Caliper 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	Cap Hexagon Head Screw NSN 5305-01-276-4855 · P/N 109457-01 SCREW,CAP,HEXAGON H Fits: All models	1	3 in stock
2	Protective Dust and Moisture Cap NSN 5340-01-265-8883 · P/N 1215567-01 CAP,PROTECTIVE,DUST Fits: All models	1	We can source it
3	Helical Extension Spring NSN 5360-01-265-8798 · P/N 5741995 SPRING,HELICAL,EXTE REAR,L.H Fits: All models	1	91 in stock
3	Helical Extension Spring NSN 5360-01-265-8799 · P/N 5741994 SPRING,HELICAL,EXTE REAR R.H Fits: All models	1	4 in stock
4	Lever Brake Arm NSN 2530-01-265-3148 · P/N 5741750 ARM,LEVER,BRAKE REAR, L.H Fits: All models	1	3 in stock $25–$40 eachtypical
4	Lever Brake Arm NSN 2530-01-265-3153 · P/N 5741748 ARM,LEVER,BRAKE REAR,R.H Fits: All models	1	5 in stock $25–$40 eachtypical
5	Disc Brake Caliper Assembly NSN 2530-01-333-6068 · P/N 12173602 CALIPER ASSEMBLY,DI REAR, L.H Fits: All models	1	80 in stock $735.43 per assemblygov't list price
5	Disc Brake Caliper Assembly NSN 2530-01-333-8263 · P/N 12173601-01 CALIPER ASSEMBLY,DI REAR, R.H Fits: All models	1	26 in stock $450.00our price Buy online ↗
6	Seal P/N 109433-01 SEAL,ACTUATOR SHAFT PART OF KIT P/N 57K3512 Fits: All models	1	Ask us
7	O-Ring P/N 120100-07 O-RING,ANTI-ROTATIO PART OF KIT P/N 57K3512 Fits: All models	1	Ask us
8	O-Ring P/N 120100-08 O-RING,PIN RETAININ PART OF KIT P/N 57K3512 Fits: All models	1	Ask us
9	Bleeder Hydraulic System Valve NSN 4820-00-340-1405 · P/N 5578802 BLEEDER VALVE,HYDRA REAR,USBL EFF 44825 AND ABOVE Fits: All models	1	8,042 in stock
10	Protective Dust and Moi Cap-Plug NSN 5340-01-186-1817 · P/N 05597172 CAP-PLUG,PROTECTIVE REAR Fits: All models	1	83 in stock
11	O-Ring P/N 120100-10 O-RING,ACTUATOR SHA PART OF KIT P/N 57K3512 Fits: All models	1	Ask us
12	Gasket P/N 092554-01 GASKET PART OF KIT P/N 57K3512 Fits: All models	1	Ask us
13	O-Ring P/N 120100-09 O-RING,THRUST SCREW PART OF KIT P/N 57K3512 Fits: All models	1	Ask us
14	Boot P/N 103712-01 BOOT, VEHICULAR COM PART OF KIT P/N 57K3512 Fits: All models	1	Ask us
15	Piston Cap P/N 121743-01 CAP,PISTON PART OF KIT P/N 57K3512 Fits: All models	1	Ask us
16	Disk Brake Shoe NSN 2530-01-253-2825 · P/N 106397-03 DISK BRAKE SHOE USBL EFF 44825 AND ABOVE PART OF KIT P/N 57K0262 Fits: All A0 models except M1097, plus M1121	4	3,641 in stock quote only $25–$50 eachtypical
16	Disk Brake Shoe P/N 106397-04 DISK BRAKE SHOE PART OF KIT P/N 57K0264 Fits: All A1 models, plus M1097	4	Ask us
16	Disk Brake Shoe P/N 12835400 DISK BRAKE SHOE PART OF KIT P/N RCSK17215 Fits: All A2 models, plus M1123	4	Ask us
17	Setscrew NSN 5305-01-185-8657 · P/N 099912-01 SETSCREW Fits: All models	2	4 in stock
18	Cap Hexagon Head Screw NSN 5305-01-185-8672 · P/N 096496-01 SCREW,CAP,HEXAGON H Fits: All models	2	13 in stock
19	Flat Washer NSN 5310-01-185-8690 · P/N 091247-01 WASHER,FLAT 3/8 Fits: All models	2	We can source it
20	Disc Brake Yoke NSN 2530-01-185-6713 · P/N 104534-01 YOKE,DISC BRAKE REAR Fits: All models	1	308 in stock $30–$60 eachtypical
21	Cap Hexagon Head Screw NSN 5305-00-724-7220 · P/N B1821BH063C150N SCREW,CAP,HEXAGON H 5/8-11 X 1.50 Fits: All models	4	614 in stock
22	Brake Valve Adapter NSN 2530-01-314-1129 · P/N 10453002 ADAPTER,BRAKE VALVE REAR L.H. AND R.H Fits: All A0 and A1 models, plus M1121	2	448 in stock $141.00our price Buy online ↗
22	Brake Vehicular Yoke NSN 2530-01-462-8079 · P/N 12821501 YOKE,BRAKE,VEHICULA REAR L.H. AND R.H Fits: All A2 models, plus M1123	2	11 in stock $129.87 per eachgov't list price
23	Disc Brake Rotor NSN 2530-01-185-6712 · P/N 106980-02 ROTOR,DISC BRAKE Fits: All A0 and A1 models, plus M1121	2	58 in stock $351.32 per eachgov't list price
23	Disc Brake Rotor NSN 2530-01-420-7904 · P/N 6002218 ROTOR,DISC BRAKE Fits: All A2 models, plus M1123	2	911 in stock $71.00our price Buy online ↗

Buy the 3 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.