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Catalog › Parts manuals › TM 9-2320-280-24P › Hydraulic Brake System › Fig. 159

HMMWV Front Service Brake Lines and Proportioning Valve TM 9-2320-280-24P · Fig. 159

Every part in figure 159 of TM 9-2320-280-24P (HMMWV M998 series (A0, A1 and A2) repair parts), group 1204 Hydraulic Brake System: 15 lines, 12 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 159, Front Service Brake Lines and Proportioning Valve: exploded drawing with item numbers

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

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Item	Part	Qty	On our shelf
1	Metal Tube Assembly NSN 4710-01-358-1943 · P/N 12342900 TUBE ASSEMBLY,METAL Fits: All A1 models, plus M1097	1	1,517 in stock $25–$40 eachtypical
1	Metal Tube Assembly NSN 4710-01-185-9666 · P/N 5578916 TUBE ASSEMBLY,METAL Fits: All A0 models except M1097, plus M1121	1	3 in stock $25–$50 eachtypical
2	Regulating Fluid Pressure Valve NSN 4820-01-359-9489 · P/N 12339353-1 VALVE,REGULATING,FL Fits: All A1 models, plus M1097	1	3 in stock $289.10our price Buy online ↗
2	Regulating Fluid Pressure Valve NSN 4820-01-186-0822 · P/N 109413-01 VALVE,REGULATING,FL Fits: All A0 models except M1097, plus M1121	1	18 in stock $294.68 per eachgov't list price
3	Flat Washer NSN 5310-00-087-7493 · P/N MS27183-13 WASHER,FLAT 3/8 Fits: All A0 and A1 models, plus M1121	1	We can source it
4	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	1	219 in stock
5	Metal Tube Assembly NSN 4710-01-185-9667 · P/N 12338306 TUBE ASSEMBLY,METAL Fits: All A0 and A1 models, plus M1121	1	419 in stock $35–$75 eachtypical
6	Tube Tee NSN 4730-00-287-1706 · P/N 178654 TEE,TUBE Fits: All A0 and A1 models, plus M1121	1	5 in stock
7	Metal Tube Assembly NSN 4710-01-185-9668 · P/N 12338296 TUBE ASSEMBLY,METAL FRONT,L.H Fits: All A0 and A1 models, plus M1121	1	2 in stock
8	Tube Coupling NSN 4730-01-184-6971 · P/N 112-06136 COUPLING,TUBE Fits: All A0 and A1 models, plus M1121	2	554 in stock $24.49our price Buy online ↗
9	Flat Washer NSN 5310-01-189-8476 · P/N 5582366 WASHER,FLAT 25/64 Fits: All A0 and A1 models, plus M1121	2	22 in stock
10	Metal Tube Assembly NSN 4710-01-186-1016 · P/N 5584142 TUBE ASSEMBLY,METAL FRONT,RH Fits: All A1 models; all A2 models except M1097A2, plus M966, M996, M997, M998, M1025, M1026 and 5 more	1	146 in stock $25–$40 eachtypical
11	Cap Socket Head Screw NSN 5305-00-051-8605 · P/N MS16995-77 SCREW,CAP,SOCKET HE 3/8-19 X 1/2 Fits: All A0 and A1 models, plus M1121	3	We can source it
12	Loop Clamp NSN 5340-00-954-6014 · P/N MS21333-121 CLAMP,LOOP Fits: All A0 models; all A1 models except M996A1, plus M997A2, M1121	2	215 in stock
13	Angle Bracket NSN 5340-01-209-7795 · P/N 12338301 BRACKET,ANGLE Fits: All A0 and A1 models, plus M1121	1	We can source it

Buy the 2 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.