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SKU:
NLT2T03485
Ships for free in 2–4 business days.
Fuel Hand Primer Pump for Cat 814 824 824C 824G 834B 834S 834U
$65.79
In Stock
$65.79
Sale price
$65.79
Regular price
This manual primer/feed pump helps refill and purge the low-pressure fuel circuit after filter service, a drained system or loss of prime.
Estimated delivery between
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
| Application | Fitment Notes |
|---|---|
| Cat 814 | Use only with the matching original part/configuration. |
| Cat 824 / 824C / 824G | Use only with the matching original part/configuration. |
| Cat 834B / 834S / 834U | Use only with the matching original part/configuration. |
Product Overview
For buyers repairing select Caterpillar 814, 824, 824C, 824G, 834B, 834S and 834U heavy-equipment applications, this fuel hand primer pump gives you a focused replacement option without adding unsupported claims about applications outside the listed fitment. Provides a manual way to refill the low-pressure fuel circuit and purge air after service.
Fitment matters on service parts like this one. Caterpillar model designations can contain multiple engine and fuel-system configurations. Compare the mounting, threads and original pump before ordering.
Key Features & Performance
- Designed for select Caterpillar 814, 824, 824C, 824G, 834B, 834S and 834U heavy-equipment applications.
- Provides a manual way to refill the low-pressure fuel circuit and purge air after service.
- Part Type: Manual fuel priming / feed pump.
- Application: Diesel low-pressure fuel system.
Technical Specifications
- Part Type: Manual fuel priming / feed pump
- Application: Diesel low-pressure fuel system
Common Reasons for Replacement
- Hand primer no longer draws fuel
- Fuel system loses prime after service or sitting
- Pump leaks around the plunger, body or fittings
Frequently Asked Questions
How do I confirm fitment?
Caterpillar model designations can contain multiple engine and fuel-system configurations. Compare the mounting, threads and original pump before ordering.
When should the fuel hand primer pump be replaced?
Replacement makes sense when diagnosis confirms the original component is worn, damaged or electrically/mechanically failed and the rest of the related system checks out.
Is this an OEM part?
This listing is for a replacement part. Brand names and OE/reference numbers are used to identify fitment unless the listing specifically states that the item is genuine OEM.