42" Deck Rebuild Kit Poulan PO14542LT PO17542LT PXT175G42 192870 144959

Complete 7-piece 42-inch mower deck rebuild kit for select Poulan and Poulan Pro riding mowers using the 192870-style spindle assembly and 144959 deck belt configuration.

This kit includes 2 complete spindle assemblies, 2 spindle pulleys, 2 compatible 21-inch mower blades and 1 deck drive belt. It is designed for select AYP-built 42-inch mower decks using the older 129861 / 153535 / 173436-style spindle pulley and 144959-style deck belt architecture.

What Is Included

Total: 7 replacement parts.

Not Included: deck idler pulleys.

OEM & Replacement Part Number Cross-Reference

Mandrel / Spindle Assemblies — Qty. 2
Poulan / Poulan Pro / AYP: 192870, 532192870

Spindle Pulleys — Qty. 2
Poulan / Poulan Pro / AYP: 129861, 532129861, 153535, 532153535, 173436, 532173436

Related Pulley Reference: 177865 / 532177865 may appear in replacement cross-reference data for compatible versions of this deck architecture. Verify the original pulley configuration when replacing pulleys individually.

Mower Blades — Qty. 2
Supplied blade reference: 138971, 532138971, 138971X431

Blade Specifications
Deck Size: 42"
Blade Length: approximately 21"
Center Hole: 5-point star
Quantity Required: 2

Compatible versions of this 42-inch deck may originally show different cutting blade types, including references such as 134149 / 532134149 for mulching applications. The blades supplied with this kit are compatible replacement blades for the applications listed here; the original blade style does not need to be identical when the blade mounting and deck configuration are compatible.

Deck Drive Belt — Qty. 1
Poulan / Poulan Pro / AYP: 144959, 532144959
Width: approximately 1/2"

Note: Published belt lengths may vary slightly depending on manufacturer and measuring method. Verify compatibility using the OEM reference 144959 / 532144959 rather than belt length alone.

Spindle Assembly & Individual Component References

This kit includes 2 complete 192870-style mandrel / spindle assemblies. If you are searching for individual components from the original spindle, compatible OEM diagrams may also show:

If your mower deck needs a 187281 mandrel housing or 192872 mandrel shaft, replacing the complete compatible 192870 spindle assembly may be a convenient alternative to rebuilding the original spindle from individual components.

Compatible Poulan & Poulan Pro Models

Fits select 42-inch Poulan and Poulan Pro tractors using the 192870 spindle + 129861 / 153535 / 173436 pulley + 144959 belt deck architecture, including compatible versions of:

PB155G42
PB17542LT
PB19542LT
PO14542LT
PO1742STC
PO17542LT
PO19542LT
PXT155G42
PXT16542
PXT175G42

Because some of these model names were produced in more than one configuration, use the complete 960xxxxxxxx product number whenever available.

Poulan / Poulan Pro Product Number Fitment

Compatible applications within this 42-inch deck family include:

Why the Product Number Matters

Poulan and Poulan Pro sometimes used the same mower model name across different deck generations. Two tractors with similar model names can use different spindle pulleys or deck belts.

The 80-DK-016P is specifically built around the 144959 belt architecture. A mower using a different belt and spindle pulley family may require a different Green Dade rebuild kit even if the spindle assembly or blade looks similar.

Need Idler Pulleys Too?

The 80-DK-016P includes the spindle assemblies, spindle pulleys, mower blades and deck belt but does not include the deck idler pulleys.

If your idler pulleys also need replacement, verify your complete mower product number before selecting a more complete rebuild kit because idler configurations can vary between models and production years.

Aftermarket replacement parts. Poulan, Poulan Pro, AYP and other brand names, model numbers and OEM part numbers are used for identification and compatibility reference purposes only.