Cub Cadet 2155 Parts Catalog – OEM Part Numbers & Diagrams

Description

If you’ve ever ordered a mower deck spindle for a Cub Cadet 2155 and ended up with the wrong bolt pattern, you know the frustration. The Cub Cadet 2155 Parts Catalog fixes that. It’s 87 pages of OEM factory part numbers and exploded views – not some re-drawn aftermarket sketch. Page 2 alone has 48 individual parts with quantities, descriptions, and exact hardware sizes like 1/4-20 carriage bolts and 5/16-18 hex screws.

Deck Assembly Breakdown – 42-Inch Mower Deck

That first section covers the 42 Deck Assembly for serial numbers 359000 And Below. You get reference numbers, part numbers, and service/parts/fabricated flags (S/P/F). Need a front lift bracket? That’s Ref 5, part number 603-0200. Belt cover? Ref 6 and 8. The exploded diagram makes it clear where each piece lands. No guessing which washer goes where – the flat washer ID (Ref 38, .510 x 1.0 x .060) is right there.

Get the Right Fastener Specs – Page 2 Reference

Page 2 lists every nut, bolt, and washer with thread size and length. That hex cap screw? 710-3008: 5/16-18 x .75 GR5. Carriage bolt 710-3178: 3/8-16 x .75 GR5. Lock nuts, jam nuts, bell washers – all called out. If you’re rebuilding a deck without this catalog, you’re rolling dice on hardware that could strip out in a season.

Does This Catalog Include Engine and Frame Parts?

No. This parts catalog focuses on the 42-inch deck assembly for the Cub Cadet 2155 tractor S/N 326,006 & Up. Engine, transmission, and frame parts are in separate factory manuals. But if you’re working on that deck – and that’s where most wear happens – this is the only source you need. For wider coverage, check the related manuals: Cub Cadet 21121C29025 Parts Catalog – 73 Pages of Factory Specs or Cub Cadet 984 Parts Catalog – 128 Pages of OEM Factory Parts Breakdowns. Cub Cadet 81, 21121C290248 Parts Catalog – OEM Factory Breakdown covers older models.

87 Pages of Factory Part Numbers

That’s 87 pages of dense, no-filler content. Each page includes a parts list table with part number, quantity, description, and whether it’s a service part (S), production part (P), or fabricated (F). The exploded illustrations are factory-drawn, not scanned from a copy. You get callouts that match the table exactly. This is what the dealership uses – why would you settle for less? The Automotive Industry Overview shows how critical OEM documentation is for repair accuracy.

S/N Split: Understanding Serial Number 326,006 & Up

Your tractor serial number must be 326,006 or higher for this catalog to match. The deck section is for decks with serial number 359000 And Below. If your machine falls outside those ranges, you need a different revision. Always verify before ordering parts. The catalog also includes a phone number for discount parts – 606-678-9623 – but that’s from the original publication, not a current support line.

What Parts Are Listed for the Deck Assembly?

Everything from the chute deflector assembly (Ref 29, 731-1032) to the wheel (Ref 35, 734-0973, 5-inch diameter). Springs, rollers, pins, axles – even the graphics decals (Ref 47, 777-1584 Danger graphic). The catalog flags which items are service parts (S) – meaning they’re commonly replaced – so you know what to keep in stock.

What serial numbers does this cover?

Tractor S/N 326,006 & Up. Deck assembly S/N 359000 And Below. Check your machine before ordering.

Does this manual include torque specs?

No. This is a parts catalog, not a service manual. It lists part numbers and hardware sizes but does not provide torque values, assembly procedures, or adjustment specs. For service information like belt tension or blade bolt torque, you need the factory service manual for the Cub Cadet 2155. The parts catalog complements that manual – you use it to identify the exact fastener, then cross to the service manual for installation torque.

Can I use this for a different model?

Only if the deck or part is cross-referenced. The 42-inch deck on the 2155 shares some parts with other Cub Cadet models, but the better approach is to get the parts catalog for your specific model number. Using the wrong parts list wastes time and money.

Is this a printed manual or PDF?

Digital access. You get the original factory PDF, 87 pages, ready to print or view on any device.

Page 2 alone is worth the access. Access the Factory Manual and stop guessing part numbers for your Cub Cadet 2155 deck. Automotive Industry Overview