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Catalog › Parts manuals › TM 9-2320-280-24P › Fan Assembly › Fig. 33

HMMWV Tensioner, Idler Pulley, and Mounting Hardware TM 9-2320-280-24P · Fig. 33

Every part in figure 33 of TM 9-2320-280-24P (HMMWV M998 series (A0, A1 and A2) repair parts), group 0505 Fan Assembly: 21 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 33, Tensioner, Idler Pulley, 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 5305-00-071-2074 · P/N B1821BH050C275N SCREW,CAP,HEXAGON H Fits: All A2 models except M997A2, plus M1123	2	79 in stock
2	Flat Washer NSN 5310-00-809-5998 · P/N SCD13617-8 WASHER,FLAT Fits: All A2 models except M997A2, plus M1123	3	428 in stock $27.99our price Buy online ↗
3	Idler Pulley Cover NSN 3020-01-458-0185 · P/N RCSK18627 COVER,IDLER PULLEY Fits: All A2 models except M997A2, plus M1123	2	3 in stock
4	Flat Pulley NSN 3020-01-462-1202 · P/N RCSK18628 PULLEY,FLAT Fits: All A2 models except M997A2, plus M1123	2	4 in stock $40–$80 eachtypical
5	Idler Pulley Spacer NSN 3020-01-458-0176 · P/N RCSK18626 SPACER,IDLER PULLEY Fits: All A2 models except M997A2, plus M1123	3	7 in stock
6	Lock Washer NSN 5310-00-482-9493 · P/N 120384 WASHER,LOCK Fits: All A2 models except M997A2, plus M1123	2	We can source it
7	Plain Hexagon Nut NSN 5310-01-465-4525 · P/N 9418753 NUT,PLAIN,HEXAGON Fits: All A2 models except M997A2, plus M1123	2	34 in stock
8	Shouldered Washer NSN 5310-01-480-4161 · P/N 5934761 WASHER,SHOULDERED Fits: All A2 models except M997A2, plus M1123	1	We can source it
9	Vehicular Components Bracket NSN 2590-01-444-3317 · P/N RCSK18278-6 BRACKET,VEHICULAR C Fits: All A2 models except M997A2, plus M1123	1	We can source it $150.30 per eachgov't list price
10	Machine Bolt NSN 5306-01-473-1895 · P/N 11501619 BOLT,MACHINE Fits: All A2 models except M997A2, plus M1123	1	We can source it
11	Lock Washer NSN 5310-01-206-7306 · P/N 11500207 WASHER,LOCK Fits: All A2 models except M997A2, plus M1123	2	1 in stock
12	Machine Bolt NSN 5306-01-432-7900 · P/N 11504617 BOLT,MACHINE Fits: All A2 models except M997A2, plus M1123	1	We can source it
13	Machine Bolt NSN 5306-01-447-2568 · P/N 11504594 BOLT,MACHINE Fits: All A2 models except M997A2, plus M1123	1	2 in stock
14	Adjusting Belt Tension Arm NSN 2920-01-420-7894 · P/N 3802287 TENSIONER Fits: All A2 models except M997A2, plus M1123	1	3 in stock $265.58 per eachgov't list price
15	Cap Hexagon Head Screw NSN 5305-01-360-1136 · P/N 11505328 SCREW,CAP,HEXAGON H Fits: All A2 models except M997A2, plus M1123	1	We can source it
16	Cap Hexagon Head Screw NSN 5305-01-480-5408 · P/N B1821BH050C775N SCREW,CAP,HEXAGON H Fits: All A2 models except M997A2, plus M1123	1	We can source it $30–$65 eachtypical
17	Pulley Retainer NSN 3020-01-480-8698 · P/N 12380024 COVER,IDLER PULLEY Fits: All A2 models except M997A2, plus M1123	1	2 in stock
18	Groove Pulley NSN 3020-01-482-1834 · P/N RCSK18690 PULLEY,GROOVE Fits: All A2 models except M997A2, plus M1123	1	158 in stock $155.00our price Buy online ↗
19	Sleeve Spacer NSN 5365-01-480-5282 · P/N RCSK18683 SPACER,SLEEVE Fits: All A2 models except M997A2, plus M1123	1	We can source it $30–$70 eachtypical
20	Shouldered Stud NSN 5307-01-408-4029 · P/N 12342545 STUD,SHOULDERED Fits: All A2 models except M997A2, plus M1123	1	409 in stock
21	Mounting Bracket NSN 5340-01-481-0558 · P/N 12469107 ADAPTER Fits: All A2 models except M997A2, plus M1123	1	We can source it $30–$70 eachtypical

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.