2020 Parts Unlimited ATV & UTV

ENGINE & COOLING www.partsnetweb.com 2020 PARTS UNLIMITED ATV/UTV BOLD MAGENTA part numbers are new for 2020 833 FITS MODEL STOCK BORE X STROKE (MM) BORE SIZE (MM) OVERIZE (MM) DISPLACEMENT (CC) COMPRESSION RATIO PISTON PART # PK KIT PART # RING SET PART # CIRCLIP PART # WRIST PIN PART # TOP‑END BEARING PART # HONDA (2‑STROKE) (CONT) TRX250R FourTrax 87‑89 66 x 72 66.0 STD 246 Stock 562M06600 ‑ 2598CD CW18 S‑482 B1003 Pro‑Lite 66.25 0.25 ‑ ‑ 2608CD Bridged Intake 66.5 0.50 562M06650 ‑ 2618CD Liquid Cooled 66.75 0.75 ‑ ‑ 2628CD 67.0 1.00 562M06700 ‑ 2638CD 67.25 1.25 ‑ ‑ 2648CD 67.5 1.50 0910‑1215 ‑ 2658CD 68.0 2.00 562M06800 ‑ 2677CD Odyssey 350 84 80 x 72 80.0 STD 342 Stock 533M08000 ‑ 3150TD CW18 S‑257 B1003 Drop‑in for original 80.5 0.50 533M08050 ‑ 3169TD 342cc engine 81.0 1.00 533M08100 ‑ 3189TD 81.5 1.50 ‑ ‑ 3209TD 82.0 2.00 533M08200 ‑ 3228TD Odyssey 350 85 78.5 x 72 80.0 1.50 329 Stock 533M08000 ‑ 3150TD CW18 S‑257 B1003 Overbore Kit 80.5 2.00 533M08050 ‑ 3169TD for 329cc engine 81.0 2.50 533M08100 ‑ 3189TD 81.5 3.00 ‑ ‑ 3209TD 82.0 3.50 533M08200 ‑ 3228TD Pilot FL‑400R 89‑91 80 x 79 80.0 STD 397 Stock 577M08000 ‑ 3150TD CW20 S‑512X B1023 81.0 1.00 0910‑2804 ‑ 3189TD 81.5 1.50 ‑ ‑ 3209TD 82.0 2.00 577M08200 ‑ 3228TD HONDA (4‑STROKE) ATC 185/S 80‑83 63 x 57.8 65.0 2.00 191.8 10.25:1 4362M06500 0903‑0316 2559XC CW15 S‑522 ‑ +.080 Overbore 65.5 2.50 4156M06550 0903‑0346 2579XC *Cylinder Boring Only 66.0 3.00 4156M06600 0903‑0364 2598XC 66.5 3.50 4156M06650 0903‑0347 2618XC 67.0 2.00 0910‑2827 0903‑0501 2638XC ATC200/​TRX200 81‑85 65 x 57.8 65.0 STD 191.8 10.25:1 4362M06500 0903‑0316 2559XC CW15 S‑522 ‑ ATC200S 81‑86 65.5 0.50 4156M06550 0903‑0346 2579XC 66.0 1.00 4156M06600 0903‑0364 2598XC 66.5 1.50 4156M06650 0903‑0347 2618XC 67.0 2.00 0910‑2827 0903‑0501 2638XC ATC200/​TRX200 81‑85 65 x 57.8 65.0 STD 191.8 12.0:1 4289M06500 ‑ 2559XC CW15 S‑522 ‑ ATC200S 81‑86 65.5 0.50 4289M06550 ‑ 2579XC *Race part only 66.0 1.00 4289M06600 ‑ 2598XC 67.0 2.00 ‑ ‑ 2638XC ATC200X/​TRX200SX 86‑88 65 x 60 65.0 STD 199 10.25:1 ‑ ‑ 2559XC CW15 S‑522 ‑ Fat Cat 200 86‑87 65.5 0.50 4394M06550 ‑ 2579XC 66.0 1.00 ‑ ‑ 2598XC TRX250X 87‑92 4‑Valve 74 x 57.3 74.0 STD 246 12.0:1 4440M07400 0903‑0491 2913XC CW17 S‑523 ‑ 74.5 0.50 4440M07450 0903‑0504 2933XC 75.0 1.00 4440M07500 0903‑0505 2953XC 76.0 2.00 0910‑2829 ‑ 2992XC TRX250EX 01‑08 68.5 x 62.2 68.5 STD 229 10.5:1 0910‑0856 0903‑0629 ‑ CW15 ‑ ‑ 69.0 0.50 0910‑0857 0903‑0631 69.5 1.00 0910‑0858 0903‑0632 TRX250 TE/TM/X Recon 02‑20 68.5 x 62.2 68.5 STD 229 10:01 0910‑2825 ‑ ‑ CW15 ‑ ‑ ArmorGlide skirt coated 69.0 0.50 0910‑2826 ‑ ‑ 69.5 1.00 0910‑4153 ‑ ‑ TRX300 2WD/​4WD 88‑00 74 x 65.5 74.0 STD 282 10.25:1 4629M07400 0903‑0318 2913XC CW17 S‑523 ‑ 2‑Valve 74.5 0.50 4629M07450 0903‑0329 2933XC 75.0 1.00 4629M07500 0903‑0321 2953XC 75.5 1.50 ‑ 0903‑0330 2973XC 76.0 2.00 ‑ 0903‑0494 2992XC TRX300EX 92‑08 74 x 65.5 74.0 STD 282 11:01 4574M07400 0903‑0334 2913XC CW17 S‑523 ‑ 4‑Valve 74.5 0.50 4574M07450 0903‑0348 2933XC 75.0 1.00 4574M07500 0903‑0335 2953XC 75.5 1.50 0910‑0377 ‑ 2973XC 76.0 2.00 0910‑0378 0903‑0313 ‑ ATC350X/​TRX350 Foreman 85‑89 81 x 68 81.0 STD 350.4 10.25:1 4393M08100 0903‑0317 3189XG CW21 S‑529 ‑ 81.5 0.50 4393M08150 0903‑0328 3208XG 82.0 1.00 4393M08200 0903‑0323 3228XG ATC350X/​TRX350 Foreman 85‑89 81 x 68 81.0 STD 350.4 12.0:1 ‑ ‑ 3189XG CW21 S‑529 ‑ 81.5 0.50 4396M08150 ‑ 3208XG 82.0 1.00 4396M08200 ‑ 3228XG TRX350 Rancher 00‑06 78.5 x 68 78.5 STD 325 8.5:1 0910‑0854 0903‑0633 ‑ CW17 ‑ ‑ 79.0 0.50 0910‑0855 0903‑0634 ‑ 79.5 1.00 0910‑2850 0903‑0635 ‑ HIGH-PERFORMANCE PISTONS continued on next page. HIGH-PERFORMANCE PISTONS (CONT)