
UDC Parts Mower Kit / Belt 144200 + Pulley 129861 + 2 Pack Blades 134149 / Fits AYP 2H4B3C 2H4B3E 2H4B6B 2H4B6C 2H4D3A 2H4D3B 2H4D3C 2P4B9B 2Q4B9A 2Q4B9B 3420-54 3420-64 3420-74 3420-74B 3420-84
SKU RU264588773
Availability: In stock
Order by 8:00 PM ET, this part ships TODAY!
Business days only, for in-stock orders with confirmed payment and delivery details. Orders at or after 8 PM ET, on weekends or holidays ship the next business day. See shipping policy.
Returns require unused, uninstalled items and return instructions. See return conditions.

Online checkout is currently unavailable. Order and delivery policies apply when ordering opens.
Confirm the equipment model, serial number and individual part specifications before choosing a replacement.
Before ordering, compare deck identification; component types and quantities; individual belt, spindle and blade specifications; included mounting hardware with the equipment documentation and the selected listing.
Product details
- Compatible with the following models: AYP 2H4B3C; 2H4B3E; 2H4B6B; 2H4B6C; 2H4D3A; 2H4D3B; 2H4D3C; 2P4B9B; 2Q4B9A; 2Q4B9B; 3420-54; 3420-64; 3420-74; 3420-74B; 3420-84; 3421H-74; 3421H-74B; 421170; 421171; 421172; 440501; 446400; 7143A89; 7143A99; 7143B89; 7169A99; 7169B99; 7177A89; 7178B99; 7178C99; 7187A89; 7187A99; 7H4B6A; 7H4B8A; 9149A89; 9149B89; 9169A99; AB13107B; CB15H42B; CH14542A; CHD14542A; CHD145H42A; CHD145H42C; CHD145H42D; CLT4216B; CS16H42B; CT12542F; CT12542G; CT12542H; CT12542J; CT12542K; CT12542M; CT12542N; CT12542S; CT14542A; CT14542B; CT14542C; CT14542E; CT14542F; CT14542G; CT14542H; CT1842A; CTH14542A; CTH14542B; CTH14542C; CTH14542F; CTH14542G; CTH14542H; CTH14542J; CTH14542K; CTH1642A; CTH1642B; CTH1642C; CTH1642D; CTH1642E; CTH16542A; CTH16542B; CTW14542A; DE1242A; HCD145H42A; HD14542A; HD14542B; HD2G4E8A; HD2G4E8B; HD3K4E9A; HD3L4E9A; HD3L4E9B; HD3Q4E6A; HD3Q4E6B; HD3Q4E9A; HD3Q4E9B; HDC145H42A; HDC145H42B; HDC145H42C; HDC145H42D; HDT1542A; LM145H42A; LT4216B; LT4216C; LT4216D; LT4216E; LT4216F; LT4218C; LT4218D; RE1242B; RE14542D; RE145H42F; SE1342A; SE1342B; SN14542D; T12542C; T12542D; T12542E; T12542F; T145H42A; T145H42B; T145H42C; WG15H42A; WX12542A; WX1842A; Y12542D; Y12542E; Y12542G; YC12542A; YC125H42B; YC125H42C; YP1342B; YP1342C; YP1342D; YP1342E; YP1542B; YP1542C; YP15H42B; YP15H42D; YP17H42A; YPB1742A; YPB17H42A; YPB17H42B
- Dimensions: Belt 144200: 1/2 (0.49) width x 88.4″ in. length;
- Dimensions: Pulley 129861: 7/8″ Height 5-3/16 Outer Diameter 5/8″ Inner Diameter;
- Dimensions: Blade 134149: Length 21″, Width 2-1/4″, Thickness 0.157″, Center Hole 5 point star. For deck size: 42 inch. The length of the blade is measured diagonally from one end to the other;
Questions before you choose
How many blades are listed for this mower deck repair kit?
The title lists 2 blades as part of this kit. This is the blade count, not the number of complete kits.
Additional information
| Brand | UDC Parts |
|---|