2021 Parts Unlimited ATV & UTV

ENGINE & COOLING parts-unlimited.com 2021 PARTS UNLIMITED ATV/UTV BOLD MAGENTA part numbers are new for 2021 884 COOL HEAD SHELLS AND COOL DOMES • Billet-machined design offers noticeable bolt-on performance gains • Increased torque and power as a result of increasing compression • Larger water jacket area supplies more water; you get the ultimate in cooling efficiency by eliminating overheating • Cool Head shells and Cool Domes sold separately to give you a choice of compression ratios • Includes O-ring seal (no gaskets required) and adjustable and removable compression domes TOP-END REBUILD KITS • Top-quality piston kits • Includes pistons, rings, pins, clips, needle bearings, head and base gaskets and intake and exhaust gaskets and oil filter for 4-stroke models COOL DOMES FITS MODEL DOME SIZE PART # SUG. RETAIL YAMAHA YFZ350 Banshee 87‑06 19cc PD305-YD 1 $89.95 20cc PD306-YD 1 89.95 21cc PD307-YD 1 89.95 22cc PD308-YD 2 89.95 1 Race gas only. 2 Pump gas version. FITS MODEL PART # SIZE SUG. RETAIL HONDA ATC‑X 200 83‑85 0903-1471 Std. $79.11 0903-1472 .25mm over 79.11 0903-1473 .5mm over 79.11 0903-1475 1mm over 79.11 TRX‑EX 250 03‑17 0903-1356 Std. 122.80 0903-1357 .25mm over 122.80 0903-1358 .5mm over 122.80 0903-1359 .75mm over 122.80 0903-1360 1mm over 122.80 TRX‑EX 300 93‑09 0903-1476 Std. 115.16 0903-1477 .5mm over 120.32 0903-1478 1mm over 120.32 TRX/​TRX‑FW 300 88‑00 0903-1336 Std. 128.06 0903-1337 .25mm over 128.06 0903-1338 .5mm over 128.06 0903-1339 .75mm over 128.06 0903-1340 1mm over 128.06 TRX‑FM/FE/ TRX‑TM/TE 350 00‑06 0903-1341 Std. 132.03 0903-1342 .25mm over 132.03 0903-1343 .5mm over 132.03 0903-1344 .75mm over 132.03 0903-1345 1mm over 132.03 TRX‑EX 400 99‑09 0903-1351 Std. 146.13 0903-1352 .25mm over 146.13 0903-1353 .5mm over 146.13 0903-1354 .75mm over 146.13 0903-1355 1mm over 146.13 TRX‑FW 400 95‑03 0903-1331 Std. 160.99 0903-1332 .25mm over 160.99 0903-1333 .5mm over 160.99 0903-1334 .75mm over 160.99 0903-1335 1mm over 160.99 TRX‑FW 400 04‑07 0903-1361 Std. 160.99 0903-1362 .25mm over 160.99 0903-1363 .5mm over 160.99 0903-1364 .75mm over 160.99 0903-1365 1mm over 160.99 FITS MODEL PART # SIZE SUG. RETAIL HONDA (CONT) TRX‑FM/FE/ TRX‑TM/TE 420 07‑08 0903-1366 Std. $161.61 0903-1367 .25mm over 161.61 0903-1368 .5mm over 161.61 0903-1369 .75mm over 161.61 0903-1370 1mm over 161.61 TRX‑TM/TE 420 09‑14 0903-1479 Std. 160.99 0903-1480 .25mm over 160.99 0903-1481 .5mm over 160.99 0903-1482 .75mm over 160.99 0903-1483 1mm over 160.99 TRX‑ES 450 98‑04 0903-1346 Std. 133.33 0903-1347 .25mm over 133.33 0903-1348 .5mm over 133.33 0903-1349 .75mm over 133.33 0903-1350 1mm over 133.33 TRX Foreman 500 FE/FM 05‑11 0903-1326 Std. 180.63 0903-1327 .25mm over 180.63 0903-1328 .5mm over 180.63 0903-1330 1mm over 180.63 KAWASAKI Bayou 220 98‑02 0903-1371 Std. 113.61 0903-1372 .25mm 113.61 0903-1373 .5mm over 113.61 0903-1374 .75mm over 113.61 0903-1375 1mm over 113.61 Bayou 250 03‑11 0903-1376 Std. 113.61 0903-1377 .25mm over 113.61 0903-1378 .5mm over 113.61 0903-1379 .75mm over 113.61 0903-1380 1mm over 113.61 Mojave 250 87‑04 0903-1391 Std. 123.76 0903-1392 .25mm over 123.76 0903-1393 .5mm over 123.76 0903-1394 .75mm over 123.76 0903-1395 1mm over 123.76 Bayou 300 88‑04/​Lakota 300 95‑03 0903-1381 Std. over 113.61 0903-1382 .25mm over 113.61 COOL HEAD SHELLS FITS MODEL PART # SUG. RETAIL HONDA Repl. dome O‑ring for TRX250R 86‑89 PD905 1 $16.95 FITS MODEL PART # SUG. RETAIL YAMAHA YFZ350 Banshee 87‑06 PD300-YH $299.95 Repl. O‑ring set PD900 26.99 1 Replacement dome O‑ring only. PD305‑YD PD300‑YH 0903‑1355