Part Number	Supco SKU	Name
121X1137-3	SUP-251-138	WATER JACKET WATER JACKET
121X1144-2	SUP-251-139	CYL liner Gasket CYL liner Gasket
121X1182-1	SUP-251-147	LINER hard bore LINER hard bore
121X1182-3	SUP-251-148	Liner only (no hard surface Liner only (no hard surface
121×1220-1	SUP-251-154	Cylinder assembly Cylinder assembly
121X1221	SUP-251-155	Liner -chrome bore Liner -chrome bore
121X1219	SUP-251-157	EFI WATER JACKET EFI WATER JACKET
121×1229	SUP-251-158	MFI WATER JACKET MFI WATER JACKET
121×1233-1	SUP-251-160	Cylinder assembly Cylinder assembly
121×1244-2	SUP-251-161	Liner valve guide spring Liner valve guide spring
121×1250-1	SUP-251-162	EB-LINER chrome EB-LINER chrome
121×1254	SUP-251-163	Liner chrome valve guide Liner chrome valve guide
121X1255	SUP-251-164	EFI EB-LINER EFI EB-LINER
121×1260-2	SUP-251-166	Cylinder assembly Cylinder assembly
121×1264-2	SUP-251-167	Cylinder assembly(chrome) Cylinder assembly(chrome)
121×1301	SUP-251-168	MFI power pack MFI power pack
121×1311	SUP-251-169	EFI Power assembly EFI Power assembly
122X2650	SUP-251-170	Power pack with main rod Power pack with main rod
122X2651	SUP-251-171	Power pack with Art rod Power pack with Art rod
124X1036-2	SUP-251-192	Crosshead guide Crosshead guide
124X1036-3	SUP-251-193	Crosshead guide -AL Crosshead guide -AL
124X1059-1	SUP-251-195	Crosshead guide Crosshead guide
124X1059-2 OR-3	SUP-251-196	Crosshead guide-AL Crosshead guide-AL
124X1068-6	SUP-251-202	Crosshead Crosshead
128X1353-4	SUP-251-242	Main section Main section
128X1444-7	SUP-251-247	Section Section
128X1648-1	SUP-251-252	Transition section Transition section
140×1492-1	SUP-251-301	Sect Sect
140X1494-3	SUP-251-302	Sect Sect
140X1495-2	SUP-251-303	SECT SECT
140X1496-2	SUP-251-304	SECT SECT
140X1647-3	SUP-251-308	Section Section
142×1032-3	SUP-251-328	Piston crown Piston crown
142X1035-2	SUP-251-329	Piston skirt Piston skirt
142×1040-2	SUP-251-330	Piston assembly Piston assembly
142X1043-3	SUP-251-332	Piston crown Piston crown
142X1050	SUP-251-333	Piston Piston
142X1052	SUP-251-334	Piston pin Piston pin
142X1063	SUP-251-335	PISTON PISTON
142X1064	SUP-251-336	Piston crown Piston crown
142X1068	SUP-251-337	Piston Piston
142X1069	SUP-251-338	Piston crown Piston crown
142X1070	SUP-251-339	Piston Piston
142X1073	SUP-251-340	Piston crown Piston crown
150X1084-1	SUP-251-346	Ring sets Ring sets
150X1139-1	SUP-251-347	Kit Kit
150X1153-1	SUP-251-348	Liner with O ring Liner with O ring
150X1169	SUP-251-349	Kit chrome and gasket Kit chrome and gasket
150X1190-1	SUP-251-350	Ring kit Ring kit
150X1193-1	SUP-251-351	Ring kit Ring kit
150X1221-1	SUP-251-353	Ring sets Ring sets
151X1240	SUP-251-354	Ring sets Ring sets
150×1250	SUP-251-355	Ring sets Ring sets
150X1254	SUP-251-356	Ring sets Ring sets
520133	SUP-251-495	LP oil ring LP oil ring
8846157G6	SUP-251-519	Body cylinder Body cylinder
40006129	SUP-251-530	Piston Piston
40006130	SUP-251-531	Piston Piston
40006131	SUP-251-532	Piston Piston
400030947	SUP-251-533	Piston Piston
40003446	SUP-251-534	Piston Piston
40014531	SUP-251-535	710 liner laser bore 710 liner laser bore
E-8269842	SUP-251-569	Piston pin Piston pin
8410130	SUP-251-577	Piston Piston
8410131	SUP-251-578	piston piston
8411641	SUP-251-579	Stud liner Stud liner
8411644	SUP-251-580	Stud liner Stud liner
8415993	SUP-251-581	Liner no harden bore Liner no harden bore
9573817	SUP-251-598	Piston Piston
9582436	SUP-251-599	piston piston
121X1240-2	SUP-251-602	EB-LINER EB-LINER
121×1246	SUP-251-603	EB-LINER EB-LINER
121X1257	SUP-251-604	EFI liner with valves EFI liner with valves
121X1223	SUP-251-605	EFI liner with valves EFI liner with valves
2420021-2	SUP-251-5733	PISTON PIN PISTON PIN
8318770	SUP-251-5782	Ring set Ring set
1698018	SUP-251-5731	KIT BRACKET & CAP ASM 6 ITEMS KIT BRACKET & CAP ASM 6 ITEMS
40014326	SUP-251-5748	Cylinder Liner Cylinder Liner
9546412	SUP-251-5803	Piston Rod Assly Balde (9546410) Piston Rod Assly Balde (9546410)
9546411	SUP-251-5802	Piston Rod Asm Fork Piston Rod Asm Fork
5229336	SUP-251-5773	Kit basic repair Kit basic repair
5229779	SUP-251-5774	Kit Repair injector Kit Repair injector
121X1228	SUP-251-5707	WATER JACKET WATER JACKET
121X1229	SUP-251-5708	WATER JACKET WATER JACKET
121X1242	SUP-251-5711	EB-LINER EB-LINER
121x1244-2	SUP-251-5712	Liner valve guide Liner valve guide
128X1444-6	SUP-251-5721	Section Section
128X1635	SUP-251-5722	Section Section
40078951(9518958)	SUP-251-5755	Piston pin Piston pin
321X1068	SUP-251-5736	CYLINDER LINER ASSEMBLY WITH CARBON SCRAPER RING CYLINDER LINER ASSEMBLY WITH CARBON SCRAPER RING
322X1027	SUP-251-5737	PISTON AND ROD ASSEMBLY PISTON AND ROD ASSEMBLY
342X1014	SUP-251-5742	TIRE2 PISTON ASSEMBLY WITH SKIRT TIRE2 PISTON ASSEMBLY WITH SKIRT
342X1009	SUP-251-5740	PISTON ASSEMBLY WITHOUT SKIRT PISTON ASSEMBLY WITHOUT SKIRT
342X1010	SUP-251-5741	PISTON CRWON PISTON CRWON
342X1002-1	SUP-251-5739	PISTON PIN PISTON PIN
342X1015	SUP-251-5743	PISTON SKIRT PISTON SKIRT
342X1021	SUP-251-5744	PISTON PIN ASSEMBLY PISTON PIN ASSEMBLY
ZT-370, WE-1014	SUP-251-5810	Center Plate Liner, 13.75 OD, 3 ID, 0.25, Inserts (Versylon) Center Plate Liner, 13.75 OD, 3 ID, 0.25, Inserts (Versylon)
2604200689	SUP-251-5734	Center Plate Liner, 13.5 OD 3.63 ID 0.25, Inserts (Versylon) Center Plate Liner, 13.5 OD 3.63 ID 0.25, Inserts (Versylon)
CME 68 17144 725 A	SUP-251-5808	Center Bowl Liner, Freight Car (Versylon) Center Bowl Liner, Freight Car (Versylon)
CME 68 032013-725 D	SUP-251-5807	Center Bowl Liner, Freight Car (Versylon) Center Bowl Liner, Freight Car (Versylon)
9324108	SUP-251-5799	Kit, W-225 Pedestal Liner, 3/4 Bolts, Nuts Kit, W-225 Pedestal Liner, 3/4 Bolts, Nuts
8456064	SUP-251-5784	Liner, 6 x 2.5 x 0.25, Twin 0.562 Holes Liner, 6 x 2.5 x 0.25, Twin 0.562 Holes
40010820	SUP-251-5745	Kit, Bolt, 1449-400 Pedestal Liner Kit, Bolt, 1449-400 Pedestal Liner
8100058	SUP-251-5779	Pin, Cylinder Assembly Pin, Cylinder Assembly
9553689	SUP-251-5804	Kit, Pin and Bushing Kit, Pin and Bushing
41B515390P3 with hardware	SUP-251-5761	Kit, W-352 Pedestal Liner, Self Torqueing Bolts, Nuts Kit, W-352 Pedestal Liner, Self Torqueing Bolts, Nuts
40012413	SUP-251-5746	Kit, W-235 Pedestal Liner, Flanged Washers Kit, W-235 Pedestal Liner, Flanged Washers
8025678	SUP-251-5776	Center Plate Liner, 21.19 OD, 14 ID, 0.50 Thick (Steel) Center Plate Liner, 21.19 OD, 14 ID, 0.50 Thick (Steel)
8047865	SUP-251-5777	Piston Cup 9 Piston Cup 9
40055232	SUP-251-5754	Center Plate Liner Center Plate Liner
8100036	SUP-251-5778	Center Plate Liner, 20 OD, 14.25 ID, 0.375 Thick (Steel) Center Plate Liner, 20 OD, 14.25 ID, 0.375 Thick (Steel)
9556770	SUP-251-5805	Kit, Truck Kit, Truck
9085371	SUP-251-5798	Center Plate Liner (Nylon Alloy) (GL/GT Models) Center Plate Liner (Nylon Alloy) (GL/GT Models)
52013	SUP-251-5772	RING OIL TD RING OIL TD
523427	SUP-251-5775	RING OIL (020"O/)HP RING OIL (020"O/)HP
121x1220-1	SUP-251-5705	Cylinder assembly Cylinder assembly
121x1233-1	SUP-251-5709	Cylinder assembly Cylinder assembly
121X1240-2/121x1246	SUP-251-5710	EB-LINER EB-LINER
121x1250-1	SUP-251-5713	EB-LINER chrome EB-LINER chrome
121x1254	SUP-251-5714	Liner chrome valve guide Liner chrome valve guide
121X1257/121X1223	SUP-251-5715	EFI liner with valves EFI liner with valves
121x1260-2	SUP-251-5716	Cylinder assembly Cylinder assembly
121x1264-2	SUP-251-5717	Cylinder assembly(chrome) Cylinder assembly(chrome)
142x1032-3	SUP-251-5724	Piston crown Piston crown
142x1040-2	SUP-251-5725	Piston assembly Piston assembly
150X1193-1(150X1254)	SUP-251-5727	Ring kit Ring kit
150X1221-1(150X1260)	SUP-251-5728	Ring sets Ring sets
150x1250	SUP-251-5729	Ring sets Ring sets
E-40078951(9518958)	SUP-251-5809	Piston pin Piston pin
116X1182-1	SUP-251-5701	Cylinder liner Cylinder liner
121X1222-2	SUP-251-5706	Cylinder liner ring Cylinder liner ring
124X1058-1	SUP-251-5718	Crosshead(Oil) Crosshead(Oil)
124X1068-1	SUP-251-5719	Crosshead(Steam) Crosshead(Steam)
128X1353	SUP-251-5720	Main section Main section
41A222600ABP1	SUP-251-5759	Liner tube Liner tube
41A223055P1	SUP-251-5760	Piston holder Piston holder
41C613475P6	SUP-251-5762	Piston bushing Piston bushing
41C613645P4	SUP-251-5763	Piston pin Piston pin
41C642098G2	SUP-251-5764	Piston pin assembly Piston pin assembly
41C642098P2	SUP-251-5765	Piston pin Piston pin
41E902555P4	SUP-251-5769	Piston skirt Piston skirt
41E902866	SUP-251-5770	Cylinder liner Cylinder liner
497A218P1	SUP-251-5771	Piston rod Piston rod
84D713114P1	SUP-251-5787	Section & Bellows Section & Bellows
84D713114P7	SUP-251-5788	Section & Bellows Section & Bellows
84D716151G1	SUP-251-5789	Cylinder liner assembly Cylinder liner assembly
84E930266P1	SUP-251-5795	Piston pin seat Piston pin seat
84E930286P1	SUP-251-5796	Cylinder liner Cylinder liner
8815414P1	SUP-251-5797	Piston rod Piston rod
40096199	SUP-251-5757	Piston pin ASM Piston pin ASM
121X1137-1	SUP-251-5702	Water jacket Water jacket
121X1137-4	SUP-251-5703	Water jacket Water jacket
128X1646	SUP-251-5723	Section Section
2743107P3	SUP-251-5735	Crosshead Crosshead
328X1025	SUP-251-5738	Manifold main section Manifold main section
41D714208P9	SUP-251-5766	Piston crown Piston crown
41D715096P7	SUP-251-5767	Piston crown Piston crown
41D715692P3	SUP-251-5768	Piston crown Piston crown
84E902022P1	SUP-251-5790	Piston crown Piston crown
84E902027G1	SUP-251-5791	Piston crown and pin boss Piston crown and pin boss
84E902941P1	SUP-251-5792	Piston skirt Piston skirt
84E902942G1	SUP-251-5793	Piston assembly Piston assembly
84E902995G1	SUP-251-5794	Piston rod assembly Piston rod assembly
40082917	SUP-251-5756	Piston ASM Piston ASM
40041586	SUP-251-5751	RING SET LP RING SET LP
40052431, 9327287, 9582482	SUP-251-5753	Kit, Pwr Assembly Install w/Test Cock Seal Kit, Pwr Assembly Install w/Test Cock Seal
8228554 8190209 8234580	SUP-251-5780	O-RING, SEAL - LINER TO TOP/BOTTOM GROOVE O-RING, SEAL - LINER TO TOP/BOTTOM GROOVE
40099569 40075622 8476400	SUP-251-5758	GASKET, HEAD TO LINER - WITH INTEGRATED GROMMET SEALS GASKET, HEAD TO LINER - WITH INTEGRATED GROMMET SEALS
150X1096-4	SUP-251-5726	KIT, GE INJECTOR PUMP KIT, GE INJECTOR PUMP
180X1032	SUP-251-5732	KIT, SEAL, COUPLING KIT, SEAL, COUPLING
121X1142 41A213440P13	SUP-251-5704	RING, LINER TO 3 PIECE HEADER RING, LINER TO 3 PIECE HEADER
40015677	SUP-251-5750	KIT ASSEMBLY KIT ASSEMBLY
8271457	SUP-251-5781	RING OIL CONTROL RING OIL CONTROL
8455540	SUP-251-5783	RING SET RING SET
8488617	SUP-251-5786	KIT, FILTER CONVERSION KIT, FILTER CONVERSION
9336201	SUP-251-5800	PISTON ASSEMBLY PISTON ASSEMBLY
9336998	SUP-251-5801	PISTON ASSEMBLY PISTON ASSEMBLY
1619003	SUP-251-5730	Kit for Key Kit for Key
40012903	SUP-251-5747	KIT.. Gasket - Cylinder head cover KIT.. Gasket - Cylinder head cover
40052429	SUP-251-5752	KIT.. Gasket - Overspeed trip housing KIT.. Gasket - Overspeed trip housing
10124603	SUP-251-5699	Open Grain chrome plated liner Open Grain chrome plated liner
10125036	SUP-251-5700	3RV Liner 3RV Liner
10120725	SUP-251-5697	Liner Lower Sleeve Liner Lower Sleeve
10122498	SUP-251-5698	Liner Lower Sleeve 3RV Liner Lower Sleeve 3RV
40015531	SUP-251-5749	EMD LINER Stud Assembly EMD LINER Stud Assembly
9569416	SUP-251-5806	Kit of Elbows Kit of Elbows
8479836 - 8427111	SUP-251-5785	Kit Gasket head cylinder ( they know 8427111) Kit Gasket head cylinder ( they know 8427111)