Service parts for the AYD21 Grouped by system, with how many of each the parts manual calls for.
Prices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications Ratings spec sheet not in our library yet — see the documents below.
Filters for the Yanmar 3TNE78 3 Engine-mounted filters the filter manufacturers list for this engine family. These come from the engine, not from this generator set’s own parts list, so confirm against your serial number before ordering.
Listed for this engine in only one kind of machine, so they may depend on how the engine was installed:
System Filter Description Cross-references Oil filter P550162 Lube Filter, Spin-On Full Flow YANMAR 12915035170, NAPA 1301, NAPA 1334, NAPA 61334 FridayParts $10.50 Oil filter P502051 Lube Filter, Spin-On Full Flow YANMAR 11900535170, YANMAR 12408535113, NAPA 1334, NAPA 1344 buy Fuel filter P502166 Fuel Filter, Cartridge YANMAR 11981055650, YANMAR 1245505570, NAPA 3263, BALDWIN PF981 KuduParts $11.00
Maintenance & consumables for the Yanmar 3TNE78
Common questions What engine does the AKSA AYD21 use? The AKSA AYD21 is powered by the Yanmar 3TNE78 engine.
Which oil filter part number does the AKSA AYD21 take? The AKSA AYD21 uses oil filter part number LF3462.
Which fuel filter part number does the AKSA AYD21 take? The AKSA AYD21 uses fuel filter part number FF5103.
Parts 46 Part # Description Qty System 1160024 Lube, Spin-On Oil Amazon eBay $53.49FridayParts $19.38 1160243 Fuel, Spin-On FF5018* Fuel filter Amazon eBay $99.95FridayParts $18.20 1168398 Fuel, Secondary FF147 Fuel filter eBay $25.12KuduParts $14.00 1174416 Lube, Spin-On LF3766 Oil eBay KuduParts $32.00 1174482 Fuel, Primary 1 Fuel filter Amazon eBay $49.99KuduParts $22.00 1193000 Air AF25376 Air filter eBay 1493000 Air AF25376 Air filter eBay 2165044 Air, Primary AF4058 Air filter eBay $39.99KuduParts $57.00 3903224 Lube, Full-Flow Spin-On Oil Amazon eBay $26.25KuduParts $11.00 4030100 Air, Primary AF25481 Air filter eBay $23.25 70465583 Fuel, Secondary Fuel Amazon eBay $15.69 74056633 Fuel, Secondary Fuel filter Amazon eBay $20.99 74320512 Lube Oil filter Amazon eBay 74348147 Fuel, Primary Fuel filter Amazon eBay 74349986 Lube, Full Flow Oil filter Amazon eBay $7.48 74353268 Fuel, Primary Fuel Amazon eBay $19.00 74367714 Fuel, Secondary Fuel Amazon eBay $12.90FridayParts $39.99 74371021 Lube, Full Flow Oil filter Amazon eBay $14.80 AH1198 Air 1 Air filter Amazon eBay $65.48KuduParts $52.00 FF103 Fuel, Cartridge 1 Fuel filter Amazon eBay $13.50FridayParts $39.99 FF106 Fuel, Primary 1 Fuel filter Amazon eBay $53.99NAPA $13.41 FF109 Fuel, Secondary 1 Fuel Amazon eBay $55.99 FF110 Fuel, Secondary 1 Fuel filter Amazon eBay $13.90SinoCMP $249.00 FF115OR Fuel, Cartridge Fuel eBay FF135 Fuel, Primary Fuel Amazon eBay $19.95 FF194 Fuel, Spin-On 1 Fuel filter Amazon eBay $26.65 FF232 Fuel 1 Fuel filter Amazon eBay $39.35 FF42000OR Fuel, User Friendly Version 1 Fuel filter Amazon eBay FF5074 Fuel 1 Fuel filter Amazon eBay $19.95NAPA $17.15 FF5103 Fuel, Cartridge 1 Fuel filter Amazon eBay $14.31KuduParts $11.00 FF5114 Fuel 1 Fuel filter Amazon eBay $14.95NAPA $15.34FridayParts $34.80 KuduParts $55.00 FF5259 Fuel, Cartridge 1 Fuel filter Amazon eBay $7.40NAPA $16.83 FS1202 Fuel Coalescer Fuel filter Amazon eBay $139.00 LF16108 Lube, Spin-On 1 Oil filter Amazon eBay $11.99NAPA $20.35FridayParts $15.00 LF3349 Lube, Full-Flow Spin-On 1 Oil filter Amazon eBay $15.00NAPA $15.10FridayParts $229.20 LF3462 Lube 1 Lube Amazon eBay $11.99NAPA $9.09FridayParts $10.50 LF3654 Lube, By-Pass Spin-On 1 Oil filter Amazon eBay $113.90FridayParts $99.00 LF3664 Lube 1 Lube Amazon eBay $5.63 LF3675 Lube, Full-Flow Spin-On 1 Oil filter Amazon eBay $19.95KuduParts $31.00 LF508 Lube, By-Pass 1 Oil Amazon eBay $16.95 LF509N Lube, Full Flow 1 Oil filter Amazon eBay $24.99 LF551A Lube 1 Oil filter Amazon eBay $19.98 LF640 Fuel, Primary Fuel Amazon eBay $12.00 LF747 Lube 1 Lube filter Amazon eBay $19.00FridayParts $26.68 LF795 Lube 1 Lube Amazon eBay $19.99 WF2074 Coolant 1 Coolant filter Amazon eBay $24.00NAPA $41.78FridayParts $38.99
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Available documents (Alaska Diesel) This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled .